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47results about How to "Improve the climate" patented technology

Wound treatment device with elastically deformable vacuum producing element

The invention relates to a wound treatment device with at least one elastically deformable vacuum-generating element which can be actuated directly by hand and which is arranged on and connected directly to a film-like wound-covering element that covers the wound chamber. The vacuum-generating element is a hollow body whose cavity, in the state with the device applied to the patient's body, communicates directly with the wound chamber via an opening formed on the wound-covering element. At least one absorption body that absorbs the wound secretions is positioned in the wound chamber and is surrounded by a finely porous sleeve that is permeable to liquid. The hollow body is provided with at least one valve.
Owner:BSN MEDICAL GMBH & CO KG

Wound treatment device with elastically deformable vacuum producing element

The invention relates to a wound treatment device with at least one elastically deformable vacuum-generating element which can be actuated directly by hand and which is arranged on and connected directly to a film-like wound-covering element that covers the wound chamber. The vacuum-generating element is a hollow body whose cavity, in the state with the device applied to the patient's body, communicates directly with the wound chamber via an opening formed on the wound-covering element. At least one absorption body that absorbs the wound secretions is positioned in the wound chamber and is surrounded by a finely porous sleeve that is permeable to liquid. The hollow body is provided with at least one valve.
Owner:BSN MEDICAL GMBH & CO KG

Ventilation system for clothing

The invention relates to a ventilation system for clothing, in particular preferably watertight sports clothing, consisting of preferably watertight fabric, in which ventilation openings are provided which are covered by shingle-like overlaps of the fabric. In accordance with the invention, the air openings are closed by a flexible, three-dimensionally cross-linked spacer material.
Owner:BADARI DESIGN GMBH

Method and facilities for large scale preparing fresh water by seawater icing

The invention discloses a preparing method and equipment of fresh water through large-scale icy sea water, which is characterized by the following: collecting sea ice directly in winter; preparing mutual cascading structure of high and low level pools; making the depth of high-level pool more than the depth of low level pool to enlarge the area of low level pool by 2 times.
Owner:薛廷芳 +1

Composite strain microbial dry powder for bio-pulping and environment-friendly energy-saving type composite strain bio-pulping process

The invention relates to composite strain microbial dry powder for bio-pulping and an environment-friendly energy-saving type composite strain bio-pulping process. The composite strain microbial dry powder for bio-pulping is characterized in that two classes of microbes of 40 to 60 portions of lipolytic yeast and 30 to 50 portions of defibering strain in portion by weight are blended to prepare the composite strain microbial dry powder for pulping. The process is environment-friendly, energy-saving and high-efficiency, can effectively improve the effect and efficiency of separating and purifying straw cellulose through joint application of multi-strain, can not only use waste straw for pulping but also carry out harmless treatment on generated wastewater and radically solves the problem of pulping pollution.
Owner:尚诚德

Enhanced nitrogen and phosphorus removal combined type artificial subsurface-flow wetland treatment system

The invention discloses an enhanced nitrogen and phosphorus removal combined type artificial subsurface-flow wetland treatment system. The system comprises a sedimentation pool with a screen cloth, a front catchment buffer pool, a vertical flow artificial wetland, an advection artificial wetland system and a rear catchment buffer pool; algae and suspension pollutants in sewage are removed through the screen cloth, then, primary sedimentation of the sewage is completed inside the sedimentation pool, the sewage enters the front catchment buffer pool through an overflow weir, and then the sewage enters the vertical flow artificial wetland system through a water inlet, sufficient oxygen is provided for the vertical flow artificial wetland system through a micro-aeration device, then, the sewage enters the advection artificial wetland system after the adsorption effect of microorganisms, plants and matrixes, and the sewage is discharged into the rear catchment buffer pool after being treated by the advection artificial wetland system, and discharged out of the system through a water outlet pipe. According to the enhanced nitrogen and phosphorus removal combined type artificial subsurface-flow wetland treatment system, the nitrogen and phosphorus removal effect can be enhanced, and suspended particles, organic pollutants, heavy metal ions and other contaminants in sewage can be effectively removed.
Owner:上海秦森园林股份有限公司

Method for transplanting arbor in saline-alkali soil

InactiveCN107646606AEasy to move downLess prone to secondary salinizationCultivating equipmentsForestryTree rootAlkali soil
The invention discloses a method for transplanting arbor in saline-alkali soil. The method for transplanting arbor in saline-alkali soil comprises the following steps of: (1) surveying and setting out; (2) cutting tree roots and shaping and pruning tree crowns; (3) wrapping trunks; (4) digging earth-balls, modifying lumps, tidying bottoms and packaging; (5) loading, unloading and transporting trees; (6) starting digging tree pits; (7) laying and arranging an isolation layer, a water permeable pipe and an exhaust pipe; (8) back filling the tree pits with planting soil; (9) covering the tree pits; and (10) conducting post-conservation and management of the trees. According to the method for transplanting the arbor in the saline-alkali soil, not only can returning of saline and alkali be controlled, the groundwater level can be reduced, but also a comfortable growth environment can be provided for the transplanted large-scale arbor so that the arbor can be prevented from invasion of the saline and alkali; besides, the soil of the saline-alkali soil can be improved locally, so that the growth of plants and the continuous improvement of the soil quality of the saline-alkali soil are facilitated.
Owner:JIANGSU SHANSHUI ENVIRONMENT CONSTR GRP

Novel method for reducing nitrogen loss in composting process of perishable garbage

The invention discloses a novel method for reducing nitrogen loss in composting process of perishable garbage. According to the novel method, biochar prepared at the high temperature of 800 DEG C canwell adsorb ammonium ions, so that volatilization of NH4 <+> in the composting process is reduced, and the nitrogen preservation process is promoted; the biochar is doped with certain iron ions, and iron-based biochar is added in the composting process, so that the generation of catalase in the aerobic biological reflection process can be promoted; the biochar adsorbs NH4 <+> in the reactor, the dissolution of NH4 <+> is inhibited, the formation of hydroxyl ions is prevented, and the increase amplitude of the pH value of the compost is effectively reduced; and by virtue of biochar, the nitrogen discharge in the composting process can be improved, and after the composting is finished, the biochar and the decomposed material after composting are applied to soil, so that the soil volume weight can be effectively reduced, the porosity is increased, the water holding capacity of the soil is improved, the field climate is improved, the field water holding rate is adjusted, the structure of the soil can be improved, the soil is loosened, the three-phase proportion of the soil is stabilized, and the pH value of the soil is improved.
Owner:安徽国祯环卫科技有限公司 +1

Aerogel compound material, flexible structure and application of aerogel compound material in field of climate adjustment

The invention relates to an aerogel compound material, and belongs to the technical field of aerospace. The material is prepared by the following steps: preparing mixed sol from Al2O3 sol and SiO2 sol, compounding the mixed sol with a fiber supporting material, and preparing the Al2O3-SiO2 aerogel compound material. In the technical scheme, the Al2O3-SiO2 aerogel compound material has the advantages of high temperature resistance and light weight of aerogel and the advantages of good flexibility of graphene fibers, and can be repeatedly bent for use. The invention further relates to a flexiblestructure containing the aerogel compound structure, which can be extended into a corresponding size according to requirement to meet the requirement of corresponding scientific research and experiments. The invention also relates to application of the aerogel compound material and the flexible structure in the field of climate adjustment, the perpendicular incidence of sunlight on the ground surface can be reduced by blocking and reflecting the sunlight through the extended aerogel, and the aim of improving climate can be achieved.
Owner:李群华

Vehicle device for building sand-proof tree planting pit in desert

The invention relates to a vehicle device for building a sand-proof tree planting pit in a desert, belonging to the technical field of application of environmental protection. A power output shaft is arranged between an engine and a transmission device, the transmission device is arranged on a chassis, a sand fixing agent storage tank, a pressure device and a power device rotary base are arranged on the transmission device, a nozzle rotating device is arranged on the pressure device, one end of a pressure pipe is arranged on the nozzle rotating device, the other end of the pressure pipe is provided with a nozzle, a power device is arranged on the power device rotary base, a power arm is arranged on the power device, and a connection device is arranged between the power arm and a tree planting pit mold. The sand-proof tree planting pit can be protected by a sand blocking wall on a sand surface and cannot be easily invaded or covered by sand. A sand fixing layer formed by a sand-fixing agent and the sand is arranged under the sand surface, so intrusion of the sand into landfill soil can be avoided. Meanwhile, water for irrigating plants cannot be rapidly absorbed by surrounding sand to be completely consumed, but can be maintained in soil for a longer time.
Owner:WUXI TONGCHUN NEW ENERGY TECH

Means and method for controlling deserts and sand storm

The invention discloses a means and method for controlling deserts and sand storm on the aspects of wind control and water control, which are used for solving the problem that strong wind cannot be handled and water problem is not solved because sand storm is only controlled on the aspect of sand source control in the past. In the method, six windbreak walls are constructed according to the characteristic of the hierarchical structure of strong wind from a mountain pass close to the Karamay city to the exit of the Dzungarian Basin to a position close to two season rivers (from south to north) below the mountain slope of the Jiayu Pass to a mountain pass leading from the Badain Jaran Desert to the Tengger Desert. Strong wind is blocked and rubbed through the six walls, and the wind power is weakened greatly when arriving at desert areas, so that the sand storm is prevented. Water of the Yellow River and water of three rivers flowing from the Qilian Mountains to desert areas are scheduled scientifically, water is stored under the ground with enclosed impounding reservoirs and closed conduits, and is conveyed to desert areas for irrigating dropwise, so that water is saved, and the desert areas can be changed into grasslands and farmlands as fast as possible.
Owner:左旸

Water permeable brick and preparation method thereof

The invention provides a water permeable brick and a preparation method thereof, and belongs to the technical field of sponge cities. The water permeable brick comprises a water permeable skeleton anda water-retaining lining, wherein the water permeable skeleton is formed by pressing water permeable aggregate, the water-retaining lining is wrapped by the water permeable skeleton, the water-retaining lining is made of modified water-absorbing cotton, and the modified water-absorbing cotton is water-absorbing sponge fully infiltrated with cement mortar. The water-retaining lining and the waterpermeable framework are connected into a whole, the hollow sign does not exist, and the strength of the water permeable brick is guaranteed. The water-absorbing sponge maintains most of the water-absorbing and water-permeable performances, so that the water-permeable brick has a strong water-retaining function. According to the water-retaining lining made of the modified water-absorbing cotton, inthe rainwater absorption and release process, the macrostructure of the water-retaining lining cannot be changed or is difficult to change, so that the service lifetime of the water permeable brick is effectively prolonged, and the duration time of the water-retaining function of the water permeable brick is prolonged. Meanwhile, due to the characteristics of the modified water-absorbing cotton,the water permeable brick is endowed with good moisture retention, noise reduction and sound absorption properties and warm-keeping and cold-resisting properties.
Owner:NINGXIA ZHENGDE SOURCE TECH DEV CO LTD

Underground mine ventilating system and air quantity distribution method

ActiveCN110953010AReduce the number of mining pits at the same timeIncrease ventilation timeTunnel/mines ventillationAir volumeMining engineering
The invention provides an underground mine ventilating system and an air quantity distribution method, and aims to solve the problem of simultaneously mining and ventilating for multiple middle sections of an underground mine. The constructed mine ventilating system takes a panel as a smallest ventilating unit; a special tail gate is utilized as a panel tail gate, and a gate which does not take the main function is taken as a panel main air inlet gate which communicates with each mining sub-section gate through a panel air-return inclined drift; an air flow purifying device and a cooling and heat exchange device are arranged in the panel air inlet gate, so that inlet air flow is purified and cooled; and a mine ventilating system with a function of isolating contaminated air from fresh airis formed. In the constructed ventilating system, two panel air quantity distribution methods are disclosed, the first method refers to controlling section dimension of each air-return inclined driftin each panel to balance air quantity of each panel, and the second method refers to arranging an intelligent regulating air window in the air-return inclined drift and a disc air-return stone gate linked with the tail gate to regulate ventilation amount of each panel.
Owner:CINF ENG CO LTD

Terrace soil fixing method and terrace ecological slope protection structure

The invention relates to the technical field of agriculture and forestry and provides a terrace soil fixing method. The method includes: planting melastoma dodecandrum lour in the surface of a terrace; planting herbal plants with developed root systems on ridges of the terrace; when the herbal plants grow to be grass excellent 30cm in height, inoculating biological crust on the surface of a terrace wall. A terrace ecological slope protection structure is obtained after adopting the method for soil fixing, the terrace after soil fixing through the method is less prone to water and soil loss, and the method is good in protection effect on the terrace wall, the terrace surface and the ridges, suitable for commercial fruit forestry terraces and good in economic benefit.
Owner:HUAZHONG AGRI UNIV

Intelligent greenhouse and irrigation method of irrigation system of intelligent greenhouse

The invention discloses an intelligent greenhouse and an irrigation method of an irrigation system of the intelligent greenhouse. The intelligent greenhouse comprises a greenhouse main body and the intelligent irrigation system, wherein the greenhouse comprises a greenhouse framework, an external sunshade device and an internal sunshade device, the intelligent irrigation system comprises an information acquisition module, a central control module, a water and fertilizer integrated micro-irrigation fertilization module and a feedback module, the intelligent irrigation system is used in cooperation with a greenhouse, and an information collection module is used for collecting soil moisture content and fertility; the central control module comprises a greenhouse controller and a block controlcabinet, a database is arranged in the greenhouse controller and used for processing information, generating illumination time and irrigation and fertilization commands and sending the irrigation andfertilization commands to the block control cabinet, and the block control cabinet is used for converting the commands and then sending the commands to the external sunshade device and a micro-irrigation and fertilization device to work; the feedback module is used for detecting illumination and irrigation and fertilization conditions in real time and automatically switching on and off the external sunshade device and the micro-irrigation and fertilization device; and the intelligent irrigation system provides an ideal growth environment for plants, and has the advantages of improving greenhouse climate and increasing yield.
Owner:XIAN UNIV OF SCI & TECH

Method for producing cement additive with industrial residue phosphogypsum

InactiveCN101492266AReduce yard useReduce pollutionSolid waste disposalAdhesiveSlag
The invention discloses a method for producing a cement additive by using industrial phosphogypsum waste slag. The method comprises the following steps: purifying and treating phosphogypsum, regulating the moisture and the fineness of the phosphogypsum to a definite range (the content of the phosphogypsum is between 6 and 15 percent, and the phosphogypsum with a granularity of between 80 and 250 meshes accounts for more than 70 percent), and dry-pelletizing the phosphogypsum by a roll type pelletizing machine under the match of adhesive to produce the cement additive of which the granularity and the performance accord with requirements of the cement. The cement additive produced by the method has the advantages of low energy consumption, low cost and high quality, can replace natural gypsum as the cement additive, reduce pollution of the waste slag to environment, and has remarkable economic benefit and social benefit.
Owner:林孝均

Circulating type building external wall environmental-friendly greening system based on big data

The invention discloses a circulating type building external wall environmental-friendly greening system based on big data. The circulating type building external wall environmental-friendly greeningsystem based on big data comprises a fixing mechanism, a plurality of shell bodies and a driving mechanism, wherein the fixing mechanism comprises a guiding rail and hinges, the guiding rail is arranged at the outer portion of a building, and surrounds the outer portion of an external frame of a window to form a ring shape; the hinges are arranged along the guiding rail and can move along the guiding rail; each shell body is arranged as a hollow box body with an opening at the upper end, the shell bodies are movably connected with the hinges and can move along with the hinges; the shell bodiesare arranged linearly along the hinges, wherein the connection mode of the shell bodies and the hinges is that the inner side walls of the shell bodies are movably connected with the hinges by fixingparts in a rotatable mode; the driving mechanism comprises a power mechanism and a transmission mechanism, and the power mechanism drives the hinges to move along the guiding rail by the transmissionmechanism. According to the circulating type building external wall environmental-friendly greening system based on big data, an environmental-friendly greening device is provided, greening plants are planted in the greening device by using the space of the outer wall of the building to purify the air, and the shell bodies can rotate around the window, so that the maintenance and management of the greening device are convenient.
Owner:NORTH CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY

Method for improving the survival rate of top grafting variety change for black olive trees

The invention relates to the technical field of fruit tree cultivation and discloses a method for improving the survival rate of top grafting variety change for black olive trees. The method comprisesfollowing steps: (1) moderate cutting: lowering the trees and keeping main branches which are strong and uniformly distributed; (2) top grafting variety changing: selecting full branches of high-quality black olive trees with plump bud eyes as scions, using the notch grafting method and bundling the scions, the interface and the main branches with transparent thin film after grafting; (3) tree bundling: bundling the whole tree with opaque films at positions 1.5m above the port facing wind. According to the invention, the moderate cutting method is adopted to lower the black olive trees and increase the fruiting rate; at the same time, the black olive trees can be recovered in a short time to promote the quick growth of scions and form fruiting crowns; by means of the top grafting varietychanging method, the black olive of poor variety and low economic benefit are changed into black olive trees having high economic benefit; the bundling of trees is aimed at moisturizing, protecting against cold and freezing, and ensuring the normal supply of nutrients, which is good for bud eye germinating and shooting new branches, therefore increasing the survival rate of top grafting variety changing.
Owner:王泽明

Multifunctional guiding floor tile or sticker and its laying method

InactiveCN101265691ADemonstrate the spirit of the Olympic GamesUndisturbedSewerage structuresTemporary pavingsGratingBrick
The invention relates to a multi-purpose compass floor brick, which is characterized in that, the brick body assembly has a 'typography' typed structure, different single components in the assemblies are adopted based on different applications. The single component structure transfers the 'ancient compass' directioning information with the surface carving thereof; conducts the water content through the grate hollow-out and manifests the decorative effect by the carving style. Owing to the transfer and cross innovation schemes of the 'ancient compass' directioning and the 'typography', the brick is capable of not only directioning or decorating, but also water-grating or grass-planting with multiple purposes; and is applicable to not only squares, parking lots or rainwater grate, but also interior and exterior decoration, and to not only enclosing the trees, but also laying flower beds or grass belts on the side of pavement curb; and not only maintains the primary characteristic of the floor brick, but also generates an idea of a carrier inheriting the Chinese ancient civilization. The floor brick is capable of carrying 32 kinds of character information when being applied to decorative bricks, floor tilings, carpets or table cushions.
Owner:金道收

Novel rural domestic sewage treatment technology

The invention discloses a novel rural domestic sewage treatment technology which comprises the following steps: (a) pretreating domestic sewage; (b) purifying the pretreated domestic sewage; (c) conveying sludge generated in a domestic sewage purifying process to a farmyard manure production station to be treated. The novel rural domestic sewage treatment technology disclosed by the invention is suitable for new rural and new village domestic sewage treatment, can comprehensively utilize waste generated in a sewage treatment process, improves resource utilization rate and is favorable for constructing sustainable development society.
Owner:JIANGSU KANGYUAN ENVIRONMENTAL PROTECTION TECH CO LTD

Building envelope thermal performance field test method

The invention discloses a building envelope thermal performance field test method, which is used for field test and evaluation on thermal performance of a building envelope. In a currently common building envelope thermal performance field test method, a heat conductivity coefficient and a heat transfer coefficient are used as evaluation indexes of thermal performance of a building envelope, the building energy-saving property cannot be reflected completely, and the currently common method has the technical problems of strict requirements on test conditions, difficulty in operation and failure in direct and accurate test and evaluation on the whole thermal performance of the building envelope. In the building envelope thermal performance field test method provided by the invention, an amplitude-frequency response characteristic and a phase-frequency response characteristic of the building envelope to temperature waves are used as thermal performance indexes of the building envelope, and the thermal performance of the building envelope is evaluated by comparison between the field-test inherent frequency response characteristic of the building envelope to the temperature waves and the standard frequency characteristic of the building envelope. The method provided by the invention is not limited by climate and seasons, is simple and convenient to operate, has short period, is accurate in measurement, and can test and evaluate the whole or a single component of the building envelope.
Owner:SOUTHWEAT UNIV OF SCI & TECH

Novel artificial ecological riverbed and construction method

The invention discloses a novel artificial ecological riverbed and a construction method. The novel artificial ecological riverbed comprises a composite fiber ecological mat with the thickness of 50mm, an aquatic plant body, a riverbed body and mud nails. Compared with the prior art, the novel artificial ecological riverbed is good in environmental protection performance, low in implementation cost, convenient to construct and capable of being widely applied to some eutrophicated, black and odorous water areas and urban landscape water areas needing water quality improvement, aquatic plants bred in the composite fiber ecological mat gradually grow as time goes on in the later period, the effects of beautifying the environment, purifying the water quality, improving the climate and effectively controlling water and soil loss can be achieved, and meanwhile, the diversity of species can be maintained; the plane shape of the novel artificial ecological riverbed can be arranged in a diversity mode, and a graceful landscape environment can be created according to the forms of the aquatic plants and diversified combination modes, so that a leisure and entertainment space is provided for people.
Owner:上海宏辉港务工程有限公司

A method of desert control

ActiveCN107366274BImprove local climateIncreased precipitationClimate change adaptationPlant cultivationEngineeringSoil horizon
The invention provides a desert control method. The desert control method comprises the following steps of: after flattening a sand land in a desert area to be treated, taking earthworks with the height of less than or equal to 3m and forming a square-structure basin; constructing windproof dams around the square-structure basin; paving anti-curing layers on the surfaces of the windproof dams and the square-structure basin, wherein the anti-curing layer comprises an ash-mixed sand layer, a first modified soil layer, a paper material layer and a second modified soil layer; and after paving, spraying nutritive water on the anti-curing layers, wherein the ash-mixed sand layer comprises the following components in parts by weight: 1-12 parts of plant ash and 100 parts of aeolian sandy soil; the first modified soil layer and the second modified soil layer and the second modified soil layer comprise the following components in parts by weight: 2-8 parts of cement, 100 parts of aeolian sandy soil and 3.1-13.2 parts of plant ash; and planting green plants on the anti-curing layers sprayed with the nutritive water. The desert control method provided by the invention is simple in process and good in practicability, can realize large-scale engineered and mechanized construction and is wide in application range.
Owner:谢守鹏

Multiple closed loop soil-derived water-water heat pump system

The invention discloses a multi-component closed-circuit soil source water-water heat pump system. The source side outlet of the water-water heat pump (7) is connected with a first circulating water pump (6), and the water-water heat pump (7) passes through the first circulating water pump ( 6) Connect the first valve (8), the underground coupling heat exchanger, and the second valve (9) in series to form the first source-side loop, and the water-water heat pump (7) connects the third valve ( 4), the heat exchanger (3), and the fourth valve (5) are connected in series to form a second source-side loop, and the other heat exchange end of the heat exchanger is connected to a cooling tower (16) through a second circulating water pump (2); A fifth valve (10) is connected in front of the second valve (9) and behind the third valve (4), and a sixth valve (12) is connected in front of the fourth valve (5) and behind the first valve (8). The present invention is suitable for projects in hot summer and cold winter regions where the air conditioning load in summer is greater than the heating load in winter, can greatly reduce the initial investment of heat pump systems in this type of project, and improve the energy efficiency and reliability of the system. Multiple closed-circuit soil source water - Water heat pump system.
Owner:HUNAN UNIV

Method for retarding emission of greenhouse gas by combusting fuel oil

Disclosed is an oil combustion method for reducing greenhouse gas emissions in which an athermal radiation type oil burner is arranged on a stove. The athermal radiation type oil burner includes a furnace body (1) in which a hearth (2) is placed. The hearth (2) composed of a casing with multiple through holes (3) includes a primary oil supply combustion chamber (21), a secondary oil supply combustion chamber (22) and an obstruction chamber (23). The primary oil supply combustion chamber (21) is a casing (211) divided into an upper layer and a lower layer. An interconnected hole (4) is arranged between the two layers. Multiple through holes (5) are distributed on the casing (211) and communicated with the secondary oil supply combustion chamber (22), which is formed by the interval among the casing (211) of the primary oil supply combustion chamber (21), an isolation plats (6) with multiple through holes (61) arranged on the casing (211) and the hearth (2). The obstruction chamber (23) is composed of a sealing plate (7) on the furnace body (1) and the isolation plate (6). Flame holes (71) are arranged on the sealing plate (7). Air flow holes (8) are formed on the corresponding positions of the isolation plate (6) and sealing plate (7), respectively. The secondary oil supply combustion chamber (22) and the obstruction chamber (23) are interconnected with the air flow holes (8). Oil in the burner is continuously spilt, gasified, expanded and compressed for multiple times in the furnace body (1), and oil molecules completely release heat energy and do not release heat radiation again. The burner ensures that generated harmful gas is reduced.
Owner:伍镜清

Bio vapor stimulation system

A bio vapor stimulation system may include components for mixing bacteria and nutrients and for growing bacteria, as well as process sensors, and a novel delivery system to provide an appropriate balance of: (1) anaerobic bacteria, (2) nutrients, and (3) humidification in a carrier gas for deposition through condensation, into selected volumes of a landfill (or other coal or biomass resources), as determined by various sensors. Measurements of the landfill site conditions, the landfill gas, the landfill gas condensate for temperature, pH, alkalinity, COD / BOD, gas composition; oxidation-reduction potential (ORP), volatile acid concentration, and / or other parameters may be used as process control inputs. Based upon these measured indicators of the health and status of the anaerobic bacteria community within the site, various process changes may be administered such as bacteria composition, additives, nutrient composition and quantity, temperature and ph of delivered liquid feed into carrier gas for the site humidification, to thereby establish and / or restore an efficient biologic environment for the conversion of organic waste or other carbonaceous materials into methane.
Owner:CAMBRIAN ENERGY DEV

Safflower fruit vinegar beverage and method for preparing the same

The invention relates to safflower fruit vinegar which belongs to the drink field. Safflower, sea backthern and blackcurrant are special local products in the northwest of China, and have great economic value and medicine value, therefore, the invention provides novel safflower fruit vinegar which uses the safflower, the sea backthern, and the blackcurrant as main raw materials, sweetener and preservative are added, and the fruit vinegar is made by a series of processes of materials selection, zymohydrolysis, alcoholic fermentation, acetic acid fermentation, aging, preparation, fine filteringand filling, sterilization and cooling, and the like. The invention has multiple vitamins, amino acids, and biological active ingredients, can stimulate the cranial nerves, promotes the secretion of digestive juice, inhibits the forming of oxide, promotes the improvement of the area economic level, is favorable to environment protection, and has simple process, fast effect, and easy popularization.
Owner:XINJIANG ZHUANGZI IND

Method for cultivation of crops

The invention relates to a method for cultivation of crops in solid phase, air phase is under the solid phase, and water phase is under the air phase. The water and nutrition which the growth of the crops need are extracted from the liquid phase by a thin film (belt) having absorbability and transfusion function as capillary into the solid phase passing through air phase. The crops need not watering for a long time (more than 30 days) and no rotten root occurs by this method. The seawater can be used for planting by placing a molecular sieve (osmosis film) which can block the salinity but let the water molecule get past on water sucking substance at the bottom of solid phase. Thin method is suited for crops and flowers planting on desert, water surface, island, sand'stone land and space upin the air etc. The method can be used commercially.
Owner:韩玉娥

Permeable brick and its preparation method

The invention provides a permeable brick and a preparation method thereof, belonging to the technical field of sponge cities. The permeable brick includes a permeable skeleton and a water-retaining lining. The permeable skeleton is formed by pressing the permeable aggregate. The water-retaining lining is wrapped by the permeable skeleton. The water-retaining lining is made of modified absorbent cotton. The modified absorbent cotton is an absorbent sponge fully soaked in cement mortar. The water-retaining lining is integrated with the permeable frame, and there is no "hollow" sign, which ensures the strength of the permeable brick. The water-absorbing sponge maintains most of its water-absorbing and water-permeable properties, so that the permeable brick has a strong water-retaining function. The water-retaining lining made of modified absorbent cotton will not or hardly change the macroscopic structure of the water-retaining lining during the process of absorbing and releasing rainwater, thus effectively prolonging the life of the permeable brick and prolonging the duration of the water-retaining function of the permeable brick . At the same time, due to its own characteristics, the modified absorbent cotton endows the permeable brick with good moisture retention, noise reduction and sound absorption, and warmth and cold resistance.
Owner:NINGXIA ZHENGDE SOURCE TECH DEV CO LTD
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