62 results about "Deforestation" patented technology

A method of making hydrocarbons from polyalcohols, such as carbohydrates. The polyalcohols and carbohydrates may be provided from biomass, including paper, cardboard or urban generated paper product waste; wood and wood products, including forest slash and deadfall; agricultural waste; and the like. The polyalcohols and carbohydrates are combined with hydroiodic acid in aqueous solution to form the hydrocarbon and elemental iodine. Hydroiodic acid is then electrochemically regenerated by reducing the elemental iodine in a parallel reaction. A method of electrochemically generating hydroiodic acid from elemental iodine in aqueous solution is also described.

The invention discloses a papermaking method taking canes, leaves and fruit stems of a banana tree as raw materials, which comprises the steps of collection and edge damaging of the materials, chipping, thread rolling, pulp washing, grinding, pulping, batching, siruping and paper making. The batching: adding modified cassava starch according to the weight proportion of the banana tree pulp to the modified cassava starch as 1000:1; and the siruping: cooking by heating the mixture of the banana tree pulp and the modified cassava starch to 100 DEG C. The invention is a papermaking method with low development cost and small labor intensity and takes the canes, the leaves and the fruit stems of the banana tree as the raw materials, which turns the useless waste into valuable material, makes full use of the resources and provides a new material resource for the papermaking industry of China, needs no chemical additive in the processes of pulping and grinding, plays an active role in the reduction of deforestation for the demand of papermaking and in the protection of the ecology, breaks the traditional papermaking process and is a pure-nature papermaking process without discharge of 'the three wastes (wastewater, waste gas and waste residue)'.

The invention discloses edible disposable chopsticks and a preparation method thereof, and belongs to the field of food. The edible disposable chopsticks are prepared from the following raw materials in parts by weight: 1,000 parts of edible flour, a flour quality improving material which meets a national standard or a general proportion and 200-520 parts of water. The raw materials are mixed and stirred into dough, the chopsticks are formed and baked, and then the disposable chopsticks which are dehydrated and cured at high temperature are obtained. A nutritional material, a health-care effective material and a color material are added to add various functions. Because the growing period of the flour is greatly shorter than the growing periods, which are 20 years in average, of wood and bamboo, the utilization efficiency of land resources is high, and beneficial effects of effectively reducing excessive deforestation, preventing deforestation, treating water and soil loss thoroughly, even treating sand wind and changing the climate, reducing garbage and environmental pollution and the like are achieved. The policy of taking coarse cereals such as potatoes and corns as staple food as initiated by the government of China is met. The formula is simple, applicability of the raw materials is extensive, natural and healthful food materials can be optimized, a preparation technology is simple, the production cost is low, and the edible disposable chopsticks are suitable for being produced industrially.

Method and apparatus enabling worldwide reduction of carbon dioxide emissions and / or deforestation, personal clean energy system providing for cooking and / or electricity needs, earning emission credits, monetizing values of tradable emission rights / credits accruing from emissions avoided by using the apparatus to pay for the cost of the apparatus and / or to provide ongoing revenue thereby inducing many people to substitute carbon containing fuels for cooking and / or electricity needs by a synergic combination of cooking 0 and / or electricity generation 21 on sunlight H through a low cost two-axis easy sun tracking mechanism including a bendable mirror 14 having variable curvatures rm and tilt angles sm optimized for the solar altitudes αs at the latitudes, seasons and day times from equator to arctic, resulting in greatly augmented cooking power enabling high quality meals 0 through much shorter cooking times and / or longer / higher PV cell 21 outputs charging batteries 24 powering lights, refrigerator, television, computer, enabling worldwide education and sustainable development.

A deforestation apparatus includes a tractor having a power source, a torque converter connected to said power source and driving a power take-off shaft, a cutting implement operably coupled to said power take-off shaft, wherein said torque converter amplifies torque to the power take-off when the cutting implement decreases in angular velocity relative to the power source.

Method and apparatus enabling worldwide reduction of carbon dioxide emissions and / or deforestation, personal clean energy system providing for cooking and / or electricity needs, earning emission credits, monetizing values of tradable emission rights / credits accruing from emissions avoided by using the apparatus to pay for the cost of the apparatus and / or to provide ongoing revenue thereby inducing many people to substitute carbon containing fuels for cooking and / or electricity needs by a synergic combination of cooking 0 and electricity generation 21 on sunlight H through a low cost two-axis easy sun tracking mechanism including a bendable mirror 14 having variable curvatures rm and tilt angles sm, optimized for the solar altitudes alphas at the latitudes, seasons and day times from equator to arctic, resulting in greatly augmented cooking power enabling high quality meals 0 through much shorter cooking times and longer / higher PV cell 21 outputs charging batteries 24 powering lights, refrigerator, television, computer, enabling worldwide education and sustainable development.

The invention discloses a culturing method for orchid. Through hardening tissue culture vessel seedlings in a seedling-hardening substrate, and middle and big seedlings are obtained through one or more years of culturing and then planted into a culture medium to be cultured, so that adult seedlings of the orchid are obtained. The culturing method and the substrate have the advantages of good water retention, fertilizer maintenance and moisture preservation; cleanness is achieved in the using process, harmful bacteria are not prone to being generated, good growth of the seedlings is guaranteed, and the growth of the orchid is facilitated; the substrate is made of agricultural waste, is ecological and environmentally friendly and saves the cost. The substrate increases the survival rate of hardened tissue culture seedlings of the orchid, the transplanting survival rate reaches 95% or above, growth speed is high, and the seedlings start to take root and come into leaves about 30 days after transplanting. The growth of the middle and big seedlings is promoted, the uniformity of the seedlings is improved, blooming is advanced, potting quality is excellent, and the production cost is lowered. The culturing method has the advantages that the production period is short, the production cost is low, air permeability and water permeability are good, and collecting and transporting are facilitated; the agricultural waste is effectively utilized for reducing deforestation, and therefore the environment is protected.

The invention discloses a method for producing building materials and wood substitutes from fast-growing carbon sink grass. The fast-growing carbon sink grass is planted on barren hills and slopes, in marginal land and in polluted land required to be remedied, and biomass yield increase with leaps and bounds is realized through mowing; dynamic CO2 gas in the atmosphere is transferred to the biosphere, a static solid organic carbon compound is formed, excessive CO2 remaining in the atmosphere is allocated to the industry chain including production and storage of products with plants as a raw material, the concentration of CO2 in the atmosphere is adjusted, and global climate warming is inhibited. The method comprises steps as follows: (1) the planted fast-growing carbon sink grass is harvested at proper time; (2) the fast-growing carbon sink grass is pretreated according to the technical requirements of processing of foaming fiber boards, combined walls, lightweight brick tiles, flame-retardant thermal insulation boards, the wood substitutes and paper substitutes; (3) the foaming fiber boards, the combined walls, the lightweight brick tiles, the flame-retardant thermal insulation boards, the wood substitutes and the paper substitutes are produced. With grass to replace wood, deforestation is reduced, and the ecological environment is protected.

System for the control and extinction of forest fires, which includes means for detecting (3) the fire, water-supply means (1) and water-distribution means (2), characterized in that said water-distribution means (2) include a fixed installation in the terrain and in that the system includes real-time control means (5) that pick up the signal from the detecting means (3) and act on the water-supply means (1) to the installation. Thanks to these characteristics the response time to the fire is immediate and deforestation is not necessary for installing the system.

A light weight, flexible, strong, sound reducing, insulation increasing R Factor, water-resistant, dent resistant wall and ceiling enclosure product that installs and finishes identical to drywall. My invention doesn't require deforestation and mining pollution.

The invention discloses a digital forest right exchange method. The method comprises the steps of forest right change registration, user registration, sell entrusting and buying entrusting, forest right exchange information display and asset withdrawing. A digital forest right exchange platform comprises a configuration management module, a front-end server, a back-end server and a database, and the platform meets the security protection and concurrency control requirements of exchange data. In the digital forest right exchange method and platform, a traditional forest right with mu as a unitis upgraded into the digital forest right with piece as a unit, so that the thresholds of individual participation and forest protection are greatly reduced, and meanwhile, the deforestation rate is greatly reduced. Ordinary users can by the ownership of trees with piece as the unit through the platform so as to obtain the economic benefits brought by tree growth, and while technological forest protection is achieved, the appreciation, value maintenance and deposit withdrawing functions of the forest right of the users are achieved.

There is much concern about global warming of the Earth caused by increasing concentrations of greenhouse gases produced by human activities such as the burning of fossil fuels and deforestation. There is also concern water and air pollution that are a byproduct of human activities. The invention comprises a method and system that quantifies and provides feedback regarding an environmental impact of all planned or completed activities associated with an entire trip including the impact of transportation, hotel, restaurants, and recreational activities. It further allows the traveler to offset the negative environmental impact by paying a corresponding amount of money to an organization associated with improving the environment.

The invention belongs to the technical field of mushroom cultivation, and relates to a domestic fungus culture material and a preparation method thereof. The domestic fungus culture material comprises: cob; pod pericarp, steam barks, branches, leaves and pulp residues of Chinese wisteria; lime; cottonseed shells; sugar; light calcium carbonate; golden mushroom root and base; and manganese. The culture material has the advantages of fast spawn running, strong growth of mycelia, and low competitor pollution rate when the culture material is used to culture domestic fungi; and the domestic fungi produced by using the culture material have various qualities and nutrition characteristics of domestic fungi produced through using common culture materials, and have a high biological conversion rate. The domestic fungus culture material obviously reduces the dosages of wood chips and cottonseed shells, effectively reduces destroys of forest felling to environment, reduces the cost, and is worth to be popularized.

The invention discloses a light-ageing-resistant outdoor recombined bamboo manufacturing method. The light-ageing-resistant outdoor recombined bamboo manufacturing method successively comprises the following steps: unit preparation, gum dipping, assembling, hot press molding and saw cutting. In addition, the light-ageing-resistant outdoor recombined bamboo manufacturing method further comprises treatment on outdoor recombined bamboo base materials by using a mildew-retarding agent and a technology of coating light-ageing-resistant outdoor recombined bamboo. The light-ageing-resistant outdoor recombined bamboo manufacturing method has excellent light-ageing-resistant effect, mildew resistance and dimensional stability, can effectively protect the base materials against being aged due to ultraviolet rays, the service life of outdoor bamboo is prolonged, the application range of the bamboo is expanded, the additional value of bamboo products is increased, and deforestation is reduced. The light-ageing-resistant outdoor recombined bamboo manufacturing method has predominant economic benefit and ecological benefit.

The invention provides a desert improver, which can realize water and fertilizer retention, provide multiple mineral nutrients like phosphorus, potassium, calcium, magnesium and silicon required by plant growth, and solve the soil fertility problem during planting development or at the early stage of planting restoration. The desert improver is suitable for vegetation damage or degradation causedby over grazing, excessive deforestation, grassland reclamation and continuous farming or other human factors under certain rainfall or irrigation conditions, or restoration and desertification process reversal of desert or immobile sand that is located on the edge of the desert or around oasis and serves as the foundation of a planting field parcel, and can realize a planting effect fitting waterand fertilizer resource conditions. The desert improver is prepared from the following raw materials by mass: 18-30 parts of phosphate ore; 3-10 parts of potassium mica; 2-4 parts of bentonite or expanded vermiculite; 2-5 parts of illite; 35-60 parts of coal gangue; 2-5 parts of an organic fertilizer; and 1-2 parts of wood flour.

The invention discloses environment-friendly degradable plant fiber tableware and a processing technology thereof. The environment-friendly degradable plant fiber tableware is prepared from the following raw materials in parts by weight: 160 to 240 parts of cereal powder, 200 to 400 parts of fiber-containing powder, 10 to 30 parts of seaweed gel powder, 5 to 15 parts of cassava starch and 0.7 to 1.9 parts of edible glycerol. Agricultural wastes such as straws, rice husks, wheat husks, bamboo fiber powder, and the like are utilized; leftovers of toothpicks and other products and the fruit shellpowder after fruit juice are utilized; wastes in agriculture and forestry are reused, the deforestation is reduced, the income of farmers is increased, the used rice flour is prepared from starch ofthe broken rice, rich bran, or white bran during the rice processing process and the waste of food is prevented.

The invention relates to the technology of forest protection systems, especially to a method for dynamically monitoring deforestation on a real-time basis and a system therefor, and the method is employed for dynamically real-time monitoring, positioning and alarming deforestation events in protection of a large area forest with a long boundary, and mainly for preventing outsiders from invading and deforesting and destroying the vegetation. Fiber sensors are bound on fences of a forest protection zone, laid on vegetation, or shallowly buried under the ground. The sensors can sense peripheral deforestation events (including sawing off, vibration and pulling), and the fiber sensors and signal acquisition modules, signal transmitting terminals and terminal processors are jointly form a fiber sensor system. Deforestation alarm and position are realized through mach-zehnder interference principle, and deforestation identification is realized through algorithm processing. The cost is low, and the work efficiency is high. Excessive deforestation phenomena can be monitored, and alarm and timely positioning can be done to prevent outsiders from invading in a forest and deforesting.

The invention provides a method for acquiring a basin coverage rate for water conversation. The method includes the steps: 1) according to four stand types, including coniferous forest, broad-leaved forest, mixed broadleaf-conifer forest and shrubbery, of a basin forest, measuring area, canopy interception rate, saturated soil water-holding capacity and the like of each stand type; 2) superposing according to respective weights to acquire coverage area, capable of realizing water conservation, of one stand type, and determining a coverage rate of each stand for water conservation; 3) fitting to acquire a basin coverage rate used for water conservation. According to the method, the forest coverage rate of a basin for water conservation is obtained by combination of years' precipitation data of the studied basin according to forest area and forest types of a surface water basin, under the guidance of the coverage rate, reasonable planning and purposeful afforestation or deforestation are performed, a water conservation function of forests is developed fully, suitable forest area of the basin is regulated in real time, blind afforestation is avoided, the contradiction of the forests and farmland is alleviated, and the method has great economic significance.

The invention discloses a gastrodia elata planting method, and belongs to the field of gastrodia elata planting. The method comprises the steps of land selecting and bed building, bacterial bed cultivating, seeding and planting, managing after planting and the like. A halimasch bacterial bed is constructed from peanut shells, corn stalks / leaves, pine needles and tree leaves, a gastrodia elata planting environment is improved, the using requirements on tree branches and trunks are reduced, deforestation is reduced, and destruction to the ecological environment in a mountain and forest region is reduced.

The invention relates to a method for producing a wood floor. Particularly, the invention relates to a method for producing a synchronous grain raised wood floor. The method comprises the following steps: preparing a wood substrate; printing patterns onto the wood substrate; and hot-pressing and forming the wood substrate with printed patterns by using a mold-pressing steel plate with raised grains synchronous to the patterns. A pseudo-classic wood floor which is produced by using the method provided by the invention has the advantages that the texture of natural wood is maintained and the grain and raised effect of the pseudo-classic wood floor is similar to the grain and raised effect generated after natural wood is drawn and polished for removing floppy wood among wood annual rings. Besides, the method provided by the invention can be used for efficiently utilizing low-grade fast-growing wood such as poplar, birch, and the like, reducing the logging of natural forest and protecting environment.

The invention discloses a special wheel stopper for stopping wheeled cargo. The wheel stopper is scientific in material formula, reasonable in structure, safe and reliable to use and easy to store; plastic is used for replacing wood, so that deforestation is reduced and environment friendliness is achieved; the wheel stopper has significant social benefit, environmental protection benefit and economic benefit; mechanical properties of the product completely meet the ministerial standards of the former Ministry of Railways.

The invention discloses a mosquito-repellent incense preparation method and belongs to the technical field of mosquito-repellent incense preparation. Mosquito-repellent incense is prepared according to the steps of preparing sludge carbon powder, preparing paste, molding the paste prior to drying, subjecting mosquito-repellent incense dry bodies to chemical spraying and the like. The mosquito-repellent incense preparation method has the advantages that sludge carbon serves as a combustion agent, inorganic substances in the sludge carbon serve as a fire retardant, and accordingly a novel approach is provided for resource utilization of the sludge carbon, a great quantity of deforestation in the mosquito-repellent incense industry is avoided, and environmental protection is benefited. The mosquito-repellent incense prepared by the preparation method has the advantages that the mosquito-repellent incense is poisonless and harmless, thereby being capable of meeting the requirements of environmental protection; after being combusted, the mosquito-repellent incense cannot cause asthma, neurotoxicity and cancers after being absorbed by human bodies; the mosquito-repellent incense is smooth in appearance and free of fracture and mildew spots, fracture resistance reaches 423-456g, combustion point time reaches 8.81-9.23 hours, a smoke-free combustion process is achieved, and 'end broken' extinction when the mosquito-repellent incense passes by an iron-tooth tray is avoided.

The invention belongs to the technical field of cultivation of mushrooms, in particular relates to an edible fungus culture medium, and further relates to a manufacturing method of the edible fungus culture medium. The edible fungus culture medium disclosed by the invention is characterized by comprising the following components: corncobs, palm kernel meal, palm leaves, palm fruit shells, palm shells, palm pulp residue, lime, cottonseed hull, sugar, light calcium carbonate, needle mushroom roots, and manganese. After being cultured by adopting the edible fungus culture medium disclosed by the invention, the edible fungus is rapid in fungus raising, vigorous in hypha growth and low in infectious microbe pollution rate; the produced edible fungus has all kinds of quality and nutritional characteristics of the edible fungus produced by utilizing ordinary culture mediums; furthermore, the biological conversion ratio is high. Due to the edible fungus culture medium disclosed by the invention, the use amounts of saw dust and cottonseed hull are obviously reduced, the environmental disruption caused by deforestation is effectively reduced, and the cost is reduced, therefore, the edible fungus culture medium disclosed by the invention is worthy of being popularized.

The invention discloses a cultivation method for making an endangered thousand-year-old tree rejuvenate. According to the method, in the early stage that the endangered thousand-year-old tree is aboutto wither, faces death and is near extinction, the environmental, climatic and cultural cultivation is used, pine forest resources and environments for wild plant growth are protected, habitats and growth sites of wild animals and plants are recovered, man-made excessive deforestation and disordered exploitation and trampling are inhibited, and the tree-protecting awareness and tree-growing behaviors of people are achieved. The technologies of soil protection, weir building and earth filling, tree shaping, branch pruning, tree holding, tree supporting, tree protection, fertilization, watering, seed breeding, seed harvesting, seed storage, seed germination acceleration, sapling cultivation, transplanting and planting, grafting and regeneration are utilized, and disease and pest control iswell conducted, so that the endangered thousand-year-old tree rejuvenates, and luxuriant propagation and growth of branches and leaves are achieved; the protection of the endangered thousand-year-oldtree is beneficial to carrying out scientific research in China and achieving the sustainability of human landscapes, people can enjoy good life, and the endangered thousand-year-old tree can be scientifically utilized valuably.

The present invention discloses an automated networked carbon sink / sequestration estimation system and method that will estimate the amount of CO2 immobilized / sequestered by various types of plants and will help estimate the effects of forestation, deforestation, forest protection, and the like in terms of carbon sequestration. The CO2 sequestration estimation system includes a battery / AC operatedauto-sensing CSE device (carbon sequestration estimation device), so as to use a 02 sensor, a temperature sensor, a humidity sensor and a light intensity sensor etc to measure the rates of respiration and photosynthesis to monitor the amount of carbon sequestration that occurs in a given land area. Sensing devices (CSE devices) have sensors for various physical parameters (e.g., 02 concentration,C02 concentration, light intensity, temperature and humidity, etc.). The CSE device forms a wired / wireless network using any suitable communication protocol. The CSE device sends the data to an administrator at the backend server through the hopping device.

The invention belongs to the technical field of mushroom cultivation, and particularly relates to a glossy ganoderma culture material and a preparation method thereof. The glossy ganoderma culture material comprises palm kernel shell, wheat bran, cottonseed hulls, sugar, palm tree sawdust, gypsum powder, needle mushroom roots and bases, soybean meal, cold-pressed peanut meal, manganese and copper. The glossy ganoderma culture material has the beneficial effects that mycelia of glossy ganoderma cultivated by adopting the culture material rapidly sprout, vigorously grow and are pure white and dense, and the conditions such as pollution to fungus bags are avoided. The glossy ganoderma cultivated by adopting the culture material has large fruiting bodies, hard and thick texture and good cortex and shell layers and is glossy. The biotransformation efficiency of the dry glossy ganoderma with the fruiting bodies reaches 9.82%, and the acid content in the glossy ganoderma cultivated by the culture material is higher than that of the glossy ganoderma cultivated by a common sawdust substitute material. Meanwhile, the using amount of the common sawdust and the cottonseed shell in the culture material is obviously reduced, the damage of deforestation to the environment is effectively reduced, the cost is reduced, and the culture material is worthy of popularization.

Method and apparatus enabling worldwide reduction of carbon dioxide emissions and / or deforestation, personal clean energy system providing for cooking and / or electricity needs, earning emission credits, monetizing values of tradable emission rights / credits accruing from emissions avoided by using the apparatus to pay for the cost of the apparatus and / or to provide ongoing revenue thereby inducing many people to substitute carbon containing fuels for cooking and / or electricity needs by a synergic combination of cooking 0 and electricity generation 21 on sunlight H through a low cost two-axis easy sun tracking mechanism including a bendable mirror 14 having variable curvatures rm and tilt angles sm, optimized for the solar altitudes alphas at the latitudes, seasons and day times from equator to arctic, resulting in greatly augmented cooking power enabling high quality meals 0 through much shorter cooking times and longer / higher PV cell 21 outputs charging batteries 24 powering lights, refrigerator, television, computer, enabling worldwide education and sustainable development.

The invention provides a cultivation method of greenhouse ginsengs in cold and cool areas. The method realizes cultivation of the greenhouse ginsengs by virtue of surface soil reform measures such as paving an anti-permeable film, a watertight heat insulation layer and the like, in combination with facility agriculture technologies such as covering a greenhouse with a film in advance, erecting small arched sheds in strings, and mounting LED plant growth lamps. The cultivation method can effectively solve adverse factors which seriously restrict ginseng industry production and the like, such as a low earth temperature of cold and cool plot of land due to perforating water and the like, the poverty of soil, and the like, thereby improving the utilization ratio and added values of land sources. The cost of the cultivation method of ginsengs is lower than that of deforestation ginseng cultivation, the cultivation method can prolong the growing period of the ginsengs and shorten the cultivation period of the ginsengs, the yield per unit area of the ginsengs is high, and the product quality can reach a green ginseng standard.

The invention provides a novel raw material prepared by waste plant material. The ingredients of the novel raw material include, by weight: 6 to 20 parts of waste plant material, 0.5 to 0.8 part of starch, 0.2 to 0.4 part of talcum powder, 0.01 to 0.03 part of sodium hydroxide and 10 to 18 parts of water. The novel raw material has the advantages that the waste plant material is utilized fully, limited resource waste and environment pollution caused by incineration are avoided, the resource is recovered and reused, abandonment is eliminated (the final used waste can be used for power plant incineration for power generation or recovered and smashed for reuse), the waste plant powder can be used for manufacturing furniture and serve as construction material and other industrial material, the amount of deforestation is reduced greatly, and ecology and limited green vegetation are protected.

The invention relates to a method for preparing an industrial silicon carbon reducing agent through coordination of biomass charcoal and activated petroleum coke and belongs to the technical field of non-ferrous metal metallurgy. The method comprises the steps of drying and crushing a biomass material, carrying out hot pressing to form a profile, carrying out heating and carbonizing treatment, cooling and crushing the profile to obtain the biomass charcoal; and drying and crushing petroleum coke; and mixing the biomass charcoal with the petroleum coke evenly and carrying out hot pressing to form a pellet to obtain the industrial silicon carbon reducing agent. The industrial silicon carbon reducing agent prepared by the method has the characteristics of being high in specific resistance and high in reaction activity; the silica reduction rate can be improved by 5-10%; unit consumption of the reducing agent is reduced; use of charcoal or a wood block is reduced; and a serious ecological problem caused by substantial deforestation is solved.