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37 results about "Plant litter" patented technology
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Litterfall, plant litter, leaf litter, tree litter, soil litter, or duff, is dead plant material (such as leaves, bark, needles, twigs, and cladodes) that have fallen to the ground. This detritus or dead organic material and its constituent nutrients are added to the top layer of soil, commonly known as the litter layer or O horizon ("O" for "organic"). Litter has occupied the attention of ecologists at length for the reasons that it is an instrumental factor in ecosystem dynamics, it is indicative of ecological productivity, and may be useful in predicting regional nutrient cycling and soil fertility.
A kind of natural plant cat litter
A natural plant cat litter is made from the following raw materials according to the following weight ratio: organic base material: 20-99 parts, agglomeration adhesive: 0.01-20 parts and antibacterial deodorant: 1-20 parts and fully mixed Finally, it is granulated to make cat litter. The cat litter of the invention has strong antibacterial, deodorizing, water-absorbing, non-polluting and environmental-friendly properties.
Owner:天津市生环生物技术有限公司
Cat litter with deodorization and desinsectization functions
InactiveCN106550894AEfficient dehumidificationEfficient dryingAnimal housingSodium BentoniteAnimal science
The invention discloses cat litter with deodorization and desinsectization functions. The cat litter is formed by the following raw materials comprising, by weight, 50-100 parts of attapulgite powder, 10-20 parts of calcium bentonite, 10-15 parts of green tea, 15-30 parts of nanometer magnesia, 15-30 parts of super absorbent resin, 10-15 parts of active carbon, 5-10 parts of sodium polyacrylate, 5-10 parts of Chinese medical stones and 10-15 parts of carboxymethyl cellulose. According to the invention, raw materials for preparing the cat litter are natural mineral resources and inorganic salts which are all easily available, the raw materials are low in price, and are nontoxic and environmentally-friendly, the cat litter has high-efficiency dehumidifying and drying effect, and is characterized by being long in service life, and the cat litter has strong deodorization and desinsectization effect.
Owner:明光市龙腾矿物有限公司
Antibacterial or deodorizing cat litter as well as preparation method and using method thereof
The invention relates to antibacterial or deodorizing cat litter as well as a preparation method and a using method thereof. The antibacterial or deodorizing cat litter is prepared from white pea fiber, corn starch, corn flour and guar gum as raw materials by mixing in proportion, granulation and drying, and the cat litter serving as packing for a defecation place of a cat has quite high water absorptivity, can be clustered after absorbing water, and is high in clustering force and easy to remove without dispersing; the cat litter can be resistant to multiple pathogenic bacteria and has a better killing effect on staphylococcus aureus, candida albicans, escherichia coli and pseudomonas aeruginosa, so that the probability of wound infection of pets can be effectively reduced, bacterial reproduction, growth and diffusion at the defecation places of the pets can be effectively controlled, and health security is provided for living environments of people and the pets.
Owner:BEIJING KITTEN & PUPPY TECH CO LTD
Agglomeration corn cat litter
The invention provides agglomeration corn cat litter. The agglomeration corn cat litter is prepared from 28-32 parts of corn flour, 14-16 parts of bentonite, 1.0-2.0 parts of corn starch, 0.4-0.6 part of guar gum, 0.4-0.6 part of silicon dioxide, 2.0-3.0 parts of maltodextrin and 8-12 parts of water. The cat litter is prepared from the natural raw materials and is poisonless and harmless. The good water absorption property and agglomeration property are achieved, agglomeration is fast, and cat litter agglomerations absorbing water can be put into a toilet bowl to be directly dispersed or buried by serving as organic fertilizer and cannot generate secondary pollution to the environment.
Owner:QINGDAO JUSHI IND & TRADE CO LTD
Cat litter and preparation method thereof
The invention discloses a cat litter and a preparation method thereof. The cat litter is granular and comprises an aggregate layer, a filler layer and a coating layer from the inside to the outside. According to the cat litter and the preparation method thereof, gorgon fruit seed coats are used as aggregates and fillers, thereby not only achieving the reuse of the gorgon fruit processing waste, but also reducing the ratio of the attapulgite clay in a traditional attapulgite cat litter. On the one hand, the production cost is reduced, on the other hand, the plant polyphenols are contained in the seed coat, and an attapulgite / gorgon fruit seed coat composite cat litter has anti-oxidation and antibacterial effects.
Owner:HUAIYIN INSTITUTE OF TECHNOLOGY
Deodorizing cat litter
The invention relates to a pet product, specifically to a deodorizing cat litter. The deodorizing cat litter is composed of the following raw materials in parts by weight: 25 to 35 parts of diatomite, 15 to 20 parts of waste tea leaves, 35 to 40 parts of river sand, 10 to 15 parts of sodium carboxymethyl starch, 10 to 15 parts of active carbon, 15 to 20 parts of wheat straw, 5 to 10 parts of silica gel, 5 to 8 parts of mint leaves, 5 to 10 parts of a lavender extract, 5 to 10 parts of vegetable oil, 3 to 5 parts of a water absorbent, 3 to 5 parts of a bactericide, 5 to 8 parts of a binder and 60 to 80 parts of water. The cat litter provided by the invention adopts the diatomite and the river sand as main materials, so dust is not liable to appear, and a cat may not be hurt; by adopting the active carbon, mint and the tea leaves, strong adsorption capacity is obtained, and odor can be removed so that people may not feel unbearable when cleaning; the silica gel is easy to discolor when absorbing water, so the action of warning can be exerted during adsorption, and the cat litter can be replaced when the color is changed to 80%; the lavender extract is used, so the cat litter can give out fragrance; and a layer of wheat straw powder is finally covered, so cat excrement is convenient to treat every day; meanwhile, drying is maintained, and bacteria and flea are not easy to propagate.
Owner:青岛鹏通瑞德电气科技有限公司
Safflower seed composite cat litter and preparation method thereof
The invention belongs to the field of pet cleaning products and particularly discloses safflower seed composite cat litter and a preparation method thereof.The safflower seed composite cat litter comprises safflower seed particles, traditional Chinese medicine powder, water-absorbent resin particles, active carbon granules, alkali modifier, binder and an appropriate amount of water.The invention further discloses a method for preparing the cat litter.No deodorizing additive is added to the cat litter, and the safflower seed composite cat litter has a natural deodorizing function, does not irritate the excretory system and the respiratory system of a pet and is clean and free of dust.
Owner:全美玲
Sunflower composite pure plant pollution-free cat litter and production method thereof
The invention relates to sunflower composite pure plant pollution-free cat litter and a production method thereof, and belongs to the field of pet cleaning bedding product processing. The cat litter comprises the following raw materials: 40-80 parts of sunflower straw, 30-60 parts of sunflower heads, 30-60 parts of sunflower seed shells, 1.5-3 parts of tremella fuciformis and 0.5-2 parts of agaric; the sunflower straw, the sunflower heads and the sunflower seed shells are subjected to microwave limited carbonization, microwave high-pressure composite swelling and thickening and integrated granulation, molding and sterilization, and the sunflower composite pure plant pollution-free cat litter is produced. The product has the advantages of strong water absorption, quick agglomeration after water absorption, firm agglomerate, effective embedding of peculiar smell, convenient cleaning, no dust, no pollution and the like; pet cats are prevented from suffering from urinary tract syndrome tothe greatest extent. The used sunflower straw pure plant cat litter can be disintegrated in a natural state, soil is improved, the environment is not polluted, the application range of the sunflower straw is expanded, the production process is environmentally friendly, and water residues, waste steam and harmful substances are avoided.
Owner:JILIN AGRICULTURAL UNIV
Pet cat litter and preparation method thereof
The invention relates to pet cat litter and a preparation method thereof. The pet cat litter is characterized by being prepared by, by weight, 35 parts of bentonite raw ore, 10 parts of Cinnamomum camphora sawdust, 3 parts of chitosan, 5 parts of fine-pore silica gel, 5 parts of glycerin, 1 part of alkanolamide, 5 parts of adhesive, 2 parts of dried flower and an appropriate amount of water. The pet cat litter and the preparation method thereof have the advantages that real lavender particles are added into the mineral cat litter to allow the cat litter to have natural fragrance, the cat litter does not contain chemical essence, odor can be well removed, a fresh air environment is provided for cats, and most importantly the natural component is beneficial to the healthcare of the urinary system of the cats; dust has nonnegligible influence on people's lives, excessive dust can harm bodies, and accordingly the used raw ore can well guarantee the health of people and the cats, and the threat of urinary tract diseases can be reduced.
Owner:高飞
Measurement device and measurement method for water content of combustible material
The invention provides a measurement device and measurement method for the water content of a combustible material. The measurement device comprises a containing part, an infrared sensor, a weight sensor and a controller; the containing part is provided with a containing cavity for containing the combustible material, and the top of the containing cavity is provided with an opening; the infrared sensor is arranged over the containing part, and infrared light emitted by the infrared sensor vertically irradiates the combustible material through the opening; the weight sensor is arranged at the bottom of the containing part and used for weighing the combustible material; the controller is connected with the infrared sensor and the weight sensor separately and used for controlling the infrared sensor and the weight sensor to operate and processing an infrared signal output by the infrared sensor and a weighing signal output by the weight sensor to acquire the water content of the combustible material. The measurement device can quickly and accurate measure the water content of the combustible material in a non-contact mode, be applied to water content measurement of various plant litter in a forest area and provide a reliable basis for forest fire risk rank classification.
Owner:上海事凡物联网科技有限公司
Network system for measuring water content of combustible materials
InactiveCN107135465ARealize judgmentRealize fire danger level deductionTransmission systemsNetwork topologiesMeasurement pointEngineering
The invention provides a network system which is used for measuring the water content of combustible materials and particularly applied to measurement of the water content of various plant litters in forest areas and provides a reliable basis for forest fire danger rating classification. Measurement points of the network system integrate embedded sensors for monitoring the water content of the litter, humus and surface soil and further integrate infrared water content sensors, weighing sensors, air temperature and humidity sensors and the like. A wireless self-organized communication network can be constructed among the measurement points of the network system. Multi-sensor measurement information of one measurement point and multiple measurement information of multiple measurement points refer to each other to reduce measurement errors, and water content measurement is completed in an information fusion mode. Measurement results are gathered at a management node through the wireless self-organized network and then uploaded to an information service center through a civil communication network or a satellite communication network, and then the information service center can conduct combustible material drying index judgment, fire danger rating deduction and the like by means of the data.
Owner:上海事凡物联网科技有限公司
Vibrating cat litter basin
ActiveCN106172025ASolve the problem of disposing of cat litterImprove efficiencyAnimal housingComputer sciencePlant litter
The invention discloses a vibrating cat litter basin and belongs to the technical field of pet products. The vibrating cat litter basin aims at solving the problem that cat litter needs to be manually treated through an existing cat litter basin. The vibrating cat litter basin comprises a vibrating table, a basin body arranged on the vibrating table, four conveying systems arranged in the basin body, two sets of partition plates arranged on the conveying systems, car litter arranged in the basin body, and a control module arranged on the vibrating table. The vibrating table and the conveying systems are connected with the control module through wires, four installing grooves are formed in the side wall of the basin body, and each set of partition plates comprises two partition plate bodies. Caked cat litter and normal cat litter can be automatically separated, when the cat litter needs to be replaced, it is only needed to directly add normal car litter, and the advantages of being convenient and rapid to use and improving convenience for a user are achieved.
Owner:WUHU LEISURELY NURSING SUPPLIES POLYTRON TECH INC
Plant litter collector
PendingCN106769168AConvenient for centralized collectionResidue reductionWithdrawing sample devicesEngineeringUltimate tensile strength
The invention discloses a plant litter collector. The plant litter collector comprises a bracket, a framework arranged at the upper end of the bracket, a collecting network, and a collecting device arranged below a collecting opening, wherein the collecting network takes the shape of a funnel with a large upper part and a small lower part, the upper end of the collecting network is connected with the framework, and the collecting opening is arranged at the lower end of the collecting network. The funnel-shaped collecting network with the large upper part and the small lower part is arranged, a plant litter falls into the collecting network, automatically rolls to the collecting opening under the action of gravity, and finally falls to the collecting device, so that the plant litter is collected conveniently in a concentrated manner, the litter residue on the collecting network is reduced, and the plant litter collector reduces the clearing intensity and improves the clearing efficiency.
Owner:中国林业科学研究院热带林业实验中心
Ecological base for sewage treatment, and preparation method thereof
ActiveCN108543526ANo secondary pollutionTake advantage ofOther chemical processesWater contaminantsCelluloseSorbent
The invention discloses an ecological base for sewage treatment, and a preparation method thereof. The ecological base comprises a plant skeleton, an outer coating layer and an inner filler, the plantskeleton is formed by weaving metal wires, the outer coating layer is a heavy metal adsorbent supported artificial turf, and the inner filler is humus obtained by fermenting plant litters. The ecological base prepared in the invention has the beauty of living plants, can adsorb heavy metals in water, and can be replaced at any time when the adsorption reaches saturation in order to avoid secondary pollution; and the above adsorbing material directly utilizes the network structure of plant veins to increase the adsorption specific surface area, so cellulose has a large adsorption capacity anda high adsorption efficiency.
Owner:NEIJIANG NORMAL UNIV
Lightweight mixed cat litter with fresh smell and preparation method thereof
InactiveCN104521782AImprove water absorptionSlow antibacterial deodorizationAnimal housingSodium BentonitePolyvinyl alcohol
The invention discloses a lightweight mixed cat litter with fresh smell. The cat litter is characterized by being prepared from the following raw materials by weight: 35 to 40 parts of modified stalk carbon, 11 to 13 parts of bentonite, 9 to 12 parts of silicon dioxide, 13 to 15 parts of pine sawdust, 7 to 9 parts of peanut shell, 4 to 6 parts of cottonseed hull, 6.5 to 8 parts of polyvinyl alcohol, 0.1 to 0.2 part of menthol, 3 to 5 parts of smashed agaric and 50 to 55 parts of water. According to the invention, the cat litter employs the modified stalk carbon as a base layer, so the cat litter has the advantages of safety, environment friendliness, good water absorption effect, slow antibacterial property and deodorization capability; components like pine sawdust, cottonseed hull and peanut shell are added, so the cat litter is safe, environment-friendly and light, the waste is utilized, energy and cost are saved, and the cat litter has natural deodorization performance and good water absorption effect; and the preparation method for the cat litter is easy to control, and the cat litter has fresh smell, can cover up smelly odor, is fast in discharging and absorbing of water, great in water absorption amount and high in strength and can be conveniently treated after use.
Owner:WUHU LEISURELY NURSING SUPPLIES POLYTRON TECH INC
Preparation method of organic fertilizer for bamboo forest and use method of organic fertilizer
ActiveCN105198508AThe sprouting time is advancedImprove survival rateFertilising methodsOrganic fertilisersNutrient solutionMoisture
The invention provides a preparation method of an organic fertilizer for a bamboo forest. According to the method, plant litter is selected to acquire a nutrient solution, dominant bacteria of a plant litter layer are acquired after the separation, purification, culturing and breeding processes of bacteria, the acquired dominant bacteria are inoculated into compost prepared from the plant litter to be fermented, and the organic fertilizer for the forest is obtained. With the adoption of the organic fertilizer for the bamboo forest, the physical structure of soil can be changed, soil hardening can be improved, moisture and fertility are preserved, the soil fertility is improved, the number of beneficial microorganisms in soil is increased, harmful infectious microbes in the soil are killed, and accordingly, growth of root systems of bamboo is promoted. The invention further provides a use method of the organic fertilizer for the bamboo forest. With the adoption of the use method of the organic fertilizer for the bamboo forest, the bamboo shooting rate of the bamboo forest can be increased by 27.5%, the bamboo rate is increased by 10%, and the growth speed of young bamboo is increased by 15%.
Owner:湖南省森林植物园
Coastal beach saline-alkali soil conditioner and preparation process thereof
InactiveCN112723959AImprove fat retentionImprove water storage capacityBio-organic fraction processingBioloigcal waste fertilisersAlkali soilHumin
The invention discloses a coastal beach saline-alkali soil conditioner and a preparation process thereof. The preparation process of the soil conditioner mainly comprises the following steps: S1, preparing the complex microbial inoculant; s2, carrying out anaerobic fermentation; s3, preparing a soil conditioner. The invention aims at key elements in coastal tidal flat wetland soil improvement and restoration, wherein the ecological effect of wetland plant litter return is simulated, wetland plant degradation compound bacteria are used for accelerating the degradation process of wetland plants, and the prepared soil conditioner is rich in humus, humic acid and inorganic salt and high in organic carbon content and has the good application prospect. The method can effectively solve the problems of poor coastal mud flat soil, high salt content, single biodiversity, fragile ecosystem and the like, is simple in process flow, low-carbon and environment-friendly, and has very high practical value and economic value.
Owner:南京朴厚生态科技有限公司
Environment-friendly landscape garden plant litter treatment system
InactiveCN108299040AFully contactedDischarge in timeBio-organic fraction processingOrganic fertiliser apparatusGarden plantsEngineering
The invention discloses an environment-friendly landscape garden plant litter treatment system which includes a crushing mechanism, a screening mechanism, a plurality of decaying mechanisms and a separating mechanism. The bottom of the crushing mechanism is communicated with the top of one side of the screening mechanism through a first conduit to convey particles crushed in the crushing mechanisminto the screening mechanism; the bottom of the screening mechanism is provided with a blower, and the other layer of the screening mechanism is independently communicated with the top of one side ofthe decaying mechanisms respectively through a plurality of second conduits sequentially from top to bottom; the bottom of the other side of each decaying mechanism is communicated with the separating mechanism through a third conduit, and the separating mechanism sequentially includes a residue collecting chamber, a screen mesh and a decaying liquid collecting chamber. The treatment system can convert plant litter in landscape gardens into organic fertilizer.
Owner:彭姝文
A kind of mixed type cat litter added with various water-absorbing components and its preparation method
ActiveCN104396774BGood water absorption and deodorizationGood antibacterial effectAnimal housingHybrid typeSodium Bentonite
Owner:WUHU LEISURELY NURSING SUPPLIES POLYTRON TECH INC
Kieselguhr cat litter
InactiveCN105746365AImprove adsorption capacityRegulate humidityAnimal housingFecesMoisture absorption
The invention provides kieselguhr cat litter, aiming at solving the problems that the forming technology is poor, the chemical additive is added, the kieselguhr cat litter is not easy to degrade, the environmental protection effect is poor, the adsorbability is low, and the air purification capability is not ideal in the prior art. The raw materials of the kieselguhr cat litter comprise viscous kieselguhr having 50% of silicon dioxide, high-quality kieselguhr having 65% of silicon dioxide and water, wherein the viscous kieselguhr and the high-quality kieselguhr are prepared in a volume ratio of 1.5:1. The kieselguhr cat litter is strong in adsorbability, absorbs moisture and peculiar smell generated by pet, faeces and urine, and has the characteristics of adjusting air humidity and decomposing peculiar smell molecules; the kieselguhr cat litter is fast in moisture absorption and easy to form caking, has no dusts, can strongly remove peculiar smell, is environmentally friendly and easy to degrade, has a simple forming technology and low preparation cost, and can be praised by users.
Owner:辛全宏
A kind of natural plant cat litter
A natural plant cat litter is made from the following raw materials according to the following weight ratio: organic base material: 20-99 parts, agglomeration adhesive: 0.01-20 parts and antibacterial deodorant: 1-20 parts and fully mixed Finally, it is granulated to make cat litter. The cat litter of the invention has strong antibacterial, deodorizing, water-absorbing, non-polluting and environmental-friendly properties.
Owner:天津市生环生物技术有限公司
Heavy metal in-situ control and vegetation improvement method of lead-zinc smelting waste slag
InactiveCN103949466AImprove water holdingIncrease water holdingContaminated soil reclamationSurface layerSlag
The invention discloses a heavy metal in-situ control and vegetation improvement method of lead-zinc smelting waste slag. The heavy metal in-situ control and vegetation improvement method comprises the following steps: a. selecting and collecting plant litters; b. covering a waste slag storage yard or mixing a surface layer; c. degrading; and d. recovering or repairing. According to the heavy metal in-situ control and vegetation improvement method of lead-zinc smelting waste slag, by using the litters of pioneer species which are suitable for growing in the lead-zinc smelting waste slag storage yard, through surface covering or mixed fermentation degradation, a characteristic polluted heavy metal in the storage yard is effectively immobilized in situ, the release is inhibited, the water retention and holding property of the lead-zinc smelting waste slag is improved, the content of medium mineral nutrients in the storage yard and the activity of microorganisms in soil are remarkably improved, the vegetation condition of the storage yard is effectively improved, and a good earlier-stage foundation is laid for the later-stage vegetation recovering work.
Owner:GUIZHOU UNIV
Phytoenzyme environmental-cleaning solution prepared from plant litter, and preparation method and application thereof
InactiveCN106904750AHigh activityMolecular smallDispersed particle separationAir quality improvementTreatment effectActive enzyme
The invention specifically relates to a phytoenzyme environmental-cleaning solution prepared from plant litter, and a preparation method and application thereof, belonging to the technical field of biological cleaning agents. According to the invention, plant litter is used as a raw material, water dissolution, and alcoholic fermentation and alcoholic dissolution, acetic acid fermentation and acid dissolution, and phytoenzyme liquefaction are accomplished in one shot in virtue of alcoholic fermentation, acetic acid fermentation and enzyme-fermentation biochemical systems, so active enzymes in the plant litter and with a solid as a carrier is biochemically transformed into active enzymes with liquid as a carrier, and the phytoenzyme environmental-cleaning solution is obtained. The phytoenzyme environmental-cleaning solution is free of any chemical, toxicity, harm and side effect and capable of rapidly decomposing and converting pollutants, decomposing toxins, eliminating peculiar smell and stink, increasing oxygen content and exerting other environmental-cleaning effect. The method uses local materials and turns the waste into the valuable; every household, every person and every unit can independently master and implement the method to achieve pollution treatment effect independently. The method provides a novel approach for preventing and treating municipal pollution with municipal plant litter as a raw material.
Owner:河南省长义农业科技有限公司
Method for determining trace chlorophyll in high-organic-matter soil
InactiveCN111103276ABreak through limitationsMethod innovationFluorescence/phosphorescenceChlorophyll aUv spectrum
The invention discloses a method for determining trace chlorophyll in high-organic-matter soil. The method comprises the following steps: S1, taking materials: selecting a soil sample to be determinedand a green plant sample, and carrying out freeze drying; S2, extracting chlorophyll; S3, determining the optical density of the chlorophyll extracting solution of the green plant under the wavelength of 663 nm and 645 nm by utilizing an ultraviolet-visible spectrophotometry, and calculating the content of chlorophyll a in the chlorophyll extracting solution of the green plant by adopting a Lichtenthaler method; S4, measuring a three-dimensional fluorescence spectrum; S5, drawing a standard curve, and establishing a regression equation; and S6, measuring the content of chlorophyll in the soilto be determined. The low-background three-dimensional fluorescence spectrum is utilized, the problem that the absorption light of trace chlorophyll is greatly interfered by peat, high organic mattersoil and other colored backgrounds in the visible ultraviolet spectrum can be solved, the limitation that the determination of chlorophyll is only limited to green plants is broken through, and the method can be widely used for researching the process of green plant litter and humification.
Owner:HUBEI UNIV FOR NATITIES
Cat litter with faint scent of daisies and a processing process thereof
The invention provides cat litter with faint scent of daisies. The cat litter contains 50-85 parts of plant wood flour, 5-10 parts of starch, 3-5 parts of antibacterial agents, 8-10 parts of sodium bicarbonate, 4-5 parts of binding agents, 1-2 parts of super absorbent resin, 2-4 parts of daisies, and 5-10 parts of water. The cat litter has the advantages of less density, great expanding moisture absorption, biodegradability, antibacterial property, bacterium breeding prevention and faint scent of daisies, and does not emit foul smell after absorbing urine and feces.
Owner:YANTAI CHINA PET FOODS GRP
Aromatic sterilization type beech compound cat litter and preparation method thereof
InactiveCN106332793AImprove antibacterial propertiesImprove adsorption capacityAnimal housingSodium bicarbonateFeces
The invention belongs to the technical field of cat litter process, and in particular relates to aromatic sterilization type beech compound cat litter and a preparation method thereof. In a processing process, beech emits a slight fragrant and sweet smell; the cat litter prepared by the method has the fragrance of the beech, is low in density, has good water absorption, bulkiness, antibacterial property and adsorption property, is biodegradable, green and environmental-friendly, and can effectively improve the living environment of cats; the regularly cleaned cat litter can play a role in improving the soil after being put into the soil, and can be used as organic fertilizer so as to save resources due to containing animal feces. According to the preparation method provided by the invention, the beech is compounded with filling type wood, an antibacterial agent, sodium hydrogen carbonate and a binding agent for realizing a synergistic effect; a vertical ring die granulator is adopted, so that the prepared cat litter is uniform in particle size, tiny in aperture and good in bulkiness, and the strong absorption of the cat litter for the odor of the feces is guaranteed; furthermore, the yield is high, and the production efficiency is increased.
Owner:YANTAI CHINA PET FOODS GRP
Simulation device and method for studying the influence of wetland plant litter decomposition on water quality
ActiveUS20190234927A1Reduce the impactFlexible designSpecific water treatment objectivesBiological treatment regulationWastewaterWater quality
The invention “simulation device and method for studying the influence of wetland plant litter decomposition on water quality”, belongs to the ecological engineering field. The simulation device comprises a distributing reservoir, a planting pool and a discharge bay, and the three are connected successively through a first-level pipeline; the distributing reservoir is used to supply water to the planting pool; the discharge bay is used to collect wastewater discharged from the planting pool; the planting pool comprises a plurality of planting units; the planting unit is a container-like structure and used to hold the planting substrate and plant wetland plants on the planting substrate. By using the simulation device and / or simulation method of the invention, the whole process of the influence of plant litters especially wetland plants litters on water quality under natural state can be highly simulated and restored.
Owner:RES INST OF FORESTRY NEW TECH CHINESE ACAD OF FORESTRY
Preparation method and application method of bamboo forest organic fertilizer
ActiveCN105198508BThe sprouting time is advancedImprove survival rateFertilising methodsOrganic fertilisersNutrient solutionCompost
Owner:湖南省森林植物园
A function-enhanced ecological floating bed
ActiveCN104773837BExtended service lifeImprove wind and wave resistanceBiological water/sewage treatmentPlant rootsEngineering
Owner:CHENGDU TEXTILE COLLEGE
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