41results about How to "Improve liveability" patented technology

Formulations comprising bacterial of non-toxigenic strain Paenibacillus polymyxa or the cell-free filtrate obtained from its culture broth are provided as biological agents for control of plant pathogens. Particularly, the formulation of this invention is effective not only in inhibiting bacterial wilt and other plant diseases such as seedling Rhizoctonia, damping off (Pythium aphanidermatum), tomato Fusarium wilt, eggplant Fusarium wilt, cucumber Fusarium wilt, Tobacco brown leaf spot (Alternaria altelnata) and Soybean Fusarium root rot (Fusarium orthocreras), but also in promoting plant growth.

The invention discloses a Ferris wheel type farm, which aims to solve food crisis caused by danger of over population, shortage of farmland, land abandoning, agricultural pollution, weather change and logistics dilemma. The Ferris wheel type farm is characterized in that the Ferris wheel type farm is a greenhouse facility which is arranged on a vertical surface and capable of moving circularly, comprises Ferris wheels, a sail transmission system, a water circulation system, a microclimate planting chambers, movable planting racks, a wind and solar hybrid power generating system, point-of-sale terminals and organism recirculation devices.

The invention discloses a rainwater garden system for community rainwater flow diversion, peak clipping and ecological purification. The rainwater garden system comprises a community roof rainwater flowing-through facility, a reverse U-shaped buffer flow division pipe, a green land rainwater garden facility and a rainwater well, wherein the community roof rainwater flowing-through facility is connected with the green land rainwater garden facility through two paths; one path is the direct connection with the green land rainwater garden facility, and the other path is the connection with the green land rainwater garden facility through the reverse U-shaped buffer flow division pipe; and the green land rainwater garden facility is also connected with the rainwater well. The reverse U-shaped buffer flow division pipe is used, and a water storage layer, a covering layer, a planting layer, a transition layer, a filling material layer, a water discharge layer and matched pipelines which are sequentially and downwards provided by the downward green land rainwater garden facility from the ground are used, so that the rainwater garden system has the effects of early-period rainwater processing, rainfall runoff flow division, peak clipping and purification regulation and control.

Disclosed is a glass with low solar transmittance, which is characterized by that it has a basic composition of soda-lime-silica glass, that it contains as coloring components 0.70-1.70 mass % of Fe₂O₃ (total iron in terms of ferric iron), 0.15-0.45 mass % of FeO (ferrous iron), 0-0.8 mass % of TiO₂, 100-350 ppm of CoO, 0-60 ppm of Se, 100-700 ppm of Cr₂O₃, and 3-150 ppm of MnO, that it has a ratio (Fe²⁺/Fe³⁺) of ferrous iron to ferric iron of 0.20-0.80. This glass has superior ultraviolet absorbing performance and infrared absorbing performance (heat insulation performance) and an appropriate transparency.

A novel nutrient formulation containing tellurium for use in poultry, and a method of feeding it which improves subsequent livability, cumulative feed efficacy or weight gain is disclosed.

The invention relates to a noise zoning model based city floor area ratio optimization method. The method includes: recording city space shape data in a target zone; establishing a sound source instant acquisition database; connecting the sound source instant acquisition database and a geographic information module; partitioning a noise zone into four types of zones; establishing a city noise zoning model; establishing a floor area ratio optimization module; performing noise simulation on the target zone through the zoning model according to a floor area ratio index in the target zone; and comparing simulation noise and noise demands of relevant laws and regulations, and then performing optimization on the floor area ratio. Based on a geographic information system and a city coordinate system, the method combines sound environment data information and a computer database, establishes the city noise zoning model, provides a floor area ratio optimization measurement through noise prediction of the target zone, and optimizes a city sound environment by combining noise control and the space shape design. The method solves the problem of neglect of noise influence during determination of the floor area ratio in the prior art, and the formulation of the floor area ratio is scientific and reasonable; and a method for determining the floor area ratio of city communities based on noise optimization is provided.

The invention relates to an urban road system and a corresponding underground railway system, aiming at providing a scheme which can not only improve traffic efficiency of an urban road network and reduce energy consumption of urban traffic, but also improve urban structure and urban livable value. The technical scheme comprises the essential that in the whole or part of the urban area, a road network is structured according to the way of forming a net structure of hexagon added with triangle. Compared with a traditional rectangle city, the road of the hexagon added with the triangle can reduce at least 18.4 percent of road distance, and enable the road in each area inside the road network to be closed relatively, thereby enhancing traffic speed on an urban main road, and effectively improving traffic efficiency and urban traffic structure.

The invention discloses a street tree screening method based on a thermal comfort index. The method comprises an actual measurement stage, a simulation stage and a contrastive analysis stage. In the actual measurement stage, the microclimate factor data, which is obtained by actual measurement, of a single street tree to be measured, and the microclimate factor data of the single street tree to bemeasured under a street environment are independently input into Rayman software to be calculated, and the PET (Physiological Equivalent Temperature) data and the PMV data of the single street tree to be measured as well as the PET data and the PMV (Predicted Mean Vote) data of the single street tree to be measured under a street environment are independently obtained. In the simulation stage, ENVI (The Environment for Visualizing Images)-met microclimate simulation software is adopted for modeling to obtain the PET data and the PMV data of each street tree to be measured under the street environment. In the contrastive analysis stage, sorting comparison is carried out on the data obtained in the contrastive analysis stage and the actual measurement stage and the data obtained in the simulation stage to obtain a street tree species with a good thermal comfort degree. The method is combined with the influence of the street tree on the thermal comfort of pedestrians to quantize the thermal comfort of pedestrians under different street trees, and an accurate basis is provided for scientifically selecting the street tree species.

The invention discloses a future dwelling building. The building comprises a sun-shading layer, a base, transverse aluminum alloy profiles, a lower rotary rail and an elevator room, the sun-shading layer is installed below transverse beams, upright columns are arranged on the left sides of the transverse beams, the lower rotary guide rail is installed on the base, an upper rotary guide rail is arranged above the lower rotary guide rail, and a living space is arranged above the base. The novel structure is scientific and reasonable, and safe and convenient to use; a traditional building is changed into the rotary building so that the building can rotate along with the illuminating angle of the sun every hour, lighting of a whole room is more sufficient, lighting time is longer, and accordingly people feel more comfortable when living in the building. Besides, moving wheels are arranged on the lower side of the building so that the whole building can be reasonably moved periodically, accordingly life of people becomes fresher, and the living performance of the building is improved.

The invention discloses an integrated prochloraz production wastewater treatment method. The integrated prochloraz production wastewater treatment method comprises the following steps of adjusting amination section wastewater to be acid to obtain a filter liquor I; adding sodium hydroxide into triethylamine wastewater to separate out triethylamine and to obtain triethylamine residue wastewater; mixing the filter liquor I, the triethylamine residue wastewater, etherification section wastewater and condensation section wastewater, and adjusting the liquid mixture to be acid; adding soluble ferrous salts and hydrogen peroxide into the liquid mixture for oxidizing reaction at 110-130 DEG C; regulating the pH of the oxidized liquid to 8-9, then filtering the liquid to obtain a filter liquor II,regulating the pH of the filter liquor II to 9-11, then uniformly mixing in phosphate and then soluble magnesium salts for precipitation, and performing filtering to obtain a filter liquor III; regulating the pH of the filter liquor III to 6-9, performing electrolysis; evaporating electrolyzed concentrated liquid to recycle inorganic salts; mixing electrolyzed plain water with evaporated distilled water for biochemical treatment. The integrated prochloraz production wastewater treatment method can achieve integrated resource treatment on wastewater from every working section of prochloraz production.

The invention relates to a novel agricultural livable eco system, which comprises a sunlight greenhouse, a biogas digester, a cultivation shed, a field piece and a house, wherein the biogas digester is communicated into each gas houses through pipelines; the cultivation shed is vertical to the sunlight greenhouse; the field piece is divided into a plurality of units with rectangular structures through field ditches; the house is opposite to the sunlight greenhouse, the cultivation shed or the field piece; roads for transporting are arranged opposite to a side door of the house and on the rear side of the house. The novel agricultural livable eco system realizes organic combination of agricultural cultivation, animal feeding and household planting, and the biogas digester can treat garbage and provides energy for producing biogas, so that the livability of the novel agricultural livable eco system is improved. According to the novel agricultural livable eco system, only the field piece needs to be modified slightly, and the eco system suitable for living, agricultural cultivation and animal feeding can be built in local. The novel agricultural livable eco system does not affected by the conditions of the field piece, can get rid of the influence of weather on cultivation, and meanwhile, is very suitable for living.

The invention belongs to the technical field of wastewater treatment, and particularly relates to a comprehensive treatment method for alkaline wastewater in a prochloraz amination process. The methodcomprises the following steps: (1) acidifying prochloraz amination process alkaline washing wastewater, and carrying out solid-liquid separation to obtain solid trichlorophenol, wherein the liquid iswastewater I, (2) adjusting the pH value of the wastewater I to 5-6, adding ferrous chloride and hydrogen peroxide, adjusting the pH value of the oxidation reaction effluent to 9-11 after an oxidation reaction, adding sodium 1-hydroxyethylidene-1, 1-diphosphonate, stirring for reaction, and filtering to obtain wastewater II, (3) under a stirring condition, adding an ethanol solution of cyclodextrin and polyethyleneimine into the wastewater II, standing, separating out a crystal substance, and filtering to obtain wastewater III, and (4) adjusting the pH value of the wastewater III to 6-9, andcarrying out electrodialysis treatment. The method provided by the invention fully realizes low-cost resource utilization of the alkaline wastewater in the prochloraz amination process.

The invention discloses a bio-based microcapsule mixed waterborne formaldehyde removing coating and a manufacturing method thereof. The coating is prepared from 300 parts to 350 parts of deionized water, 2 parts to 3 parts of defoaming agent, 20 parts to 25 parts of phyllostachys pubescens fiber, 30 parts to 40 parts of wood fiber, 8 parts to 10 parts of dispersant, 2 parts to 3 parts of wetting agent, 8 parts to 10 parts of propylene glycol, 6 parts to 8 parts of coalescing agent, 120 parts to 130 parts of nano titanium dioxide powder, 170 parts to 180 parts of kieselguhr, 40 parts to 45 parts of wollastonite powder, 50 parts to 55 parts of 4000-mesh calcined kaoline, 130 parts to 140 parts of styrene-acrylic emulsion, 4 parts to 5 parts of thickening agent, 70 parts to 80 parts of baijiang soil and 3 parts to 5 parts of cyanobacteria microbial agent. The bio-based microcapsule mixed waterborne formaldehyde removing coating disclosed by the invention contains microcapsules, has life activity, contains a photocatalyst, has a dust removing function, can absorb and decompose a part of noxious substances and can be green in all seasons.

An embodiment of the invention discloses a driver test system, which comprises a test platform, an adjustable power supply unit and a feedback load unit. The test platform comprises an upper computerand a test unit. The test unit, the adjustable power supply unit and he feedback load unit are controlled by the upper computer; the direct voltage output by the adjustable power supply unit is adjustable to meet requirements of different types of drivers; the feedback load unit can simulate various types of loads to meet requirements of different test items; and the test unit can obtain data of the different test items. The test system can be compatible with measurement of a plurality of test items of different types of drivers. The test system is good in compatibility, high in university, low in cost and high in test efficiency. The test system does not use a slip motor, thereby greatly reducing power consumption and improving habitability of a workshop.

The invention relates to a steel reinforced concrete core tube and rectangular concrete filled steel tube special-shaped column structural system. The structural system comprises a steel reinforced concrete core tube, a plurality of rectangular concrete filled steel tube special-shaped columns, a plurality of groups of steel beams through which the steel reinforced concrete core tube and the rectangular concrete filled steel tube special-shaped columns are connected and steel beams connected between the rectangular concrete filled steel tube special-shaped columns. The structural system also draws double guarantees of vertical load and horizontal lateral stiffness of a high-rise building into consideration; on the one hand, the lateral stiffness of the steel reinforced concrete core tube is extremely strong, so that most horizontal load of the building can be borne, and on the other hand, the rectangular concrete filled steel tube special-shaped columns mainly bear the vertical load; and steel is saved, and the project cost is lowered.

The invention belongs to the technical field of wastewater treatment, and particularly relates to a novel method for recovering trichlorophenol from alkaline wastewater in a prochloraz amination process. The method comprises the following steps: (1) acidifying alkaline washing wastewater in the prochloraz amination process, and carrying out solid-liquid separation to obtain solid trichlorophenol and a liquid being wastewater I; (2) adjusting the pH value of the wastewater I to 5-6, adding ferrous chloride and hydrogen peroxide, performing an oxidation reaction, adjusting the pH value of oxidation reaction effluent to 9-11, adding 1-hydroxyethanediphosphonic acid sodium salt, stirring for reaction, and filtering to obtain wastewater II; (3) under a stirring condition, adding an ethanol solution of cyclodextrin and polyethyleneimine into the wastewater II, standing, separating out the obtained crystal, and filtering to obtain wastewater III; and (4) adjusting the pH value of the wastewater III to 6-9, and carrying out electrodialysis treatment. The method provided by the invention fully realizes low-cost resource utilization of the alkaline wastewater in the prochloraz amination process.

A building emission reduction reactor based on a photoelectrocatalysis system comprises a photo-anode system, a dark cathode system and a direct-current power source, the photo-anode system is arranged on the outer surface of a building, and the dark cathode system is arranged on the inner surface of the building. An idle resource, namely a building wall body with a huge surface area, and renewable solar energy are fully utilized, and carbon dioxide is absorbed and oxygen is released by virtue of a photoelectrocatalysis reaction, so that the building emission is effectively controlled, and thegreenization level of a building is improved.