124 results about "Green waste" patented technology

A method for producing a fertilizer containing organics is described. The method comprises the steps of: a) industrially processing organic material biologically to form an activated sludge or a humus like material; b) removing water from the humus like material to form a synthetic humus and a first intermediate water stream; and c) forming the synthetic humus into agglomerates wherein the agglomerates are suitable for transportation and large scale application as a fertilizer. The method allows the production of organic fertilizers on an industrial scale and allows the products produced by the method to be utilised in composing green waste.

The invention relates to a method for improving soil in a saline-alkali land. The method is characterized by comprising the following steps: (1) punching the soil and improving the harden degree of the soil; (2) fertilizing; and (3) watering. A fertilizer applied to the method for improving the soil in the saline-alkali land adopts a formula containing a microorganism organic fertilizer after greening waste treatment, fine sand and a plant growth regulator at a volume ratio of (70-80):(19-29):1. The method has the technical effects and advantages that 1, the punching fertilizing excellently solves the phenomenon that a sloping lawn cannot normally absorb water fertilizer and causes the lawn to vigorously grow; 2, the border trees treated by taking a punching ventilating nutriment-replenishing measure are characterized in that the blade color is deeper, the blade is fat and the leaves are lush; 3, the harden soil is loosened and the water-holding and fertilizer-retaining capabilities of the soil are enhanced; 4, the soil is improved and fertilized; and 5, the environmental protection is benefited.

An integrated system and a method for biological treatment of urban garden green waste belong to the technical fields of chemical industry and biological treatment of environmentally friendly materials. The integrated system comprises a blending system, a distributing system, a turning system, an oxygen supplying system, a screening system, a deodorizing system and a production line connecting each system. Biological treatment efficiency and product quality are improved through reasonably arranging and mobilizing technology equipment and coordinating running order of each technology step. The method comprises the following steps: quantificationally mixing, conveying, distributing, turning, screening, oxygen supplying, deodorizing and monitoring. The integrated system and the method are advantageous by complete equipment, high biological treatment rate, high screening efficiency, superior system integration, small occupied area and low energy consumption. The invention can be used for biological treatment of the garden green waste and mixed materials of other organic matter.

The invention discloses automatic control equipment for preparing an organic-inorganic mixed fertilizer from garden greening waste compost. The automatic control equipment comprises a separating and pulverizing device, a mobile trolley, a conveying system, a fermentation bin and an ingredient mixing bin; the fermentation bin comprises a compost bin, a soil moisture status sensor, a PH sensor, an oxygen content sensor, an oxygenation and cooling system, a PH regulating system and a heat source, wherein the soil moisture status sensor, the PH sensor and the oxygen content sensor are arranged in the compost bin, the soil moisture status sensor is used for measuring the temperature and the moisture content of garden greening waste, the PH sensor and the oxygen content sensor are used for measuring the PH value and the oxygen content of the garden greening waste respectively, the oxygenation and cooling system is used for changing the temperature, the oxygen content and the moisture content of the greening waste in the compost bin, and the PH regulating system is used for changing the PH value of the greening waste in the compost bin. The invention further discloses a method for preparing the organic-inorganic mixed fertilizer from the garden greening waste compost. The method comprises the following steps that pulverizing is conducted, control treatment of the fermentation process is conducted for 12-15 days, and treatment of the organic-inorganic fertilizer procedure is conducted. Accordingly, an automated detection and control mode of the composting process is achieved, the problem that the compost is low in nutrient content is solved, and meanwhile the fertilizer effect is improved.

The invention discloses a vegetable planting medium for balconies. The medium comprises the following raw materials in parts by weight: 15-25 parts of green waste, 8-17 parts of vermiculite, 5-12 parts of soybean starch, 10-20 parts of chaff, 8-13 parts of plant ash, 15-25 parts of modified kaolin, 9-18 parts of mushroom residues, 7-15 parts of wormcast, 8-13 parts of cow dung, 5-10 parts of coconut shreds, 2-3 parts of magnesium sulfate, 1-2 parts of sodium glutamate, 4-7 parts of bamboo vinegar liquid, 6-11 parts of perlite, 1-2 parts of garlic, 1-2 parts of onion, 1-2 parts of raw ginger, 0.3-0.6 part of an cellulase preparation and 0.5-1 part of complex microbial inoculums. The vegetable planting medium for balconies has good air permeability, is capable of conserving water and fertilizers, solves the problems that survival rate of vegetables is low and growth of vegetables is slow because of soil hardening, poor air permeability, nutrient deficiency, poor soil biotic environment and easy drought of planting media.

The invention discloses a novel substrate for simple roof greening by applying greening wastes and a preparation method thereof. The novel substrate for simple roof greening is prepared from greeningwaste decomposed compost, grass carbon, volcanic rock and vermiculite. The preparation method comprises the following steps: selecting the greening waste decomposed compost with a particle size of less than 5 mm, and mixing the greening waste decomposed compost with the grass carbon, the volcanic rock and the vermiculite according to a volume ratio of (40-70%): (0-25%): (18-36%): (12-24%). The novel substrate provided by the invention fully utilizes nutrient supply properties of the greening wastes, water-retaining and nutrient-retaining properties of the vermiculite and stability and root-fixing properties of the volcanic rock, provides good growth conditions for a plant in the aspects of water, nutrients, air and heat, and meets the needs of simple roof greening for plantation and growthof the plant; meanwhile, physical and chemical property indexes of the substrate all meet the requirements of simple roof greening; and the novel substrate provided by the invention replaces a grasscarbon substrate with urban greening wastes, so waste is turned into treasure; a novel way for treatment of the urban greening wastes is opened up; the usage amount of grass carbon resources is reduced; the cost of the substrate is lowered; and sustainable development of resources and the environment can be easily realized.

The invention relates to a method for processing biomass, such as in particular green waste containing wood, and a high density pulper having a spiral, wherein the green waste is treated in a continuously operated, bladed pulper and then the separated fibers are ground in a pulper ball mill.

The invention provides a continuous-operation anaerobic device integrated with small-size gas producing, gas collecting and deslagging functions according to medium/high temperature anaerobic digestion principle. The device is composed of a feed inlet, a tank, a heating device, an insulating layer, an observation holes, a stirring device, an online detection device, an exhaust hole, a discharge hole and a methane collector. Raw materials of the device can be organic waste materials of agriculture waste, poultry excrement, sludge, landscape and greening waste, urban kitchen waste and the like, and the maximum methane production of 450ml/g TS can be realized; the anaerobic device has the advantages of good fermentation effect due to unique design and simpleness in operation.

The invention discloses a treatment device of green waste. The device comprises a box body with a feeding opening in one side, the inner wall of the box body is rotatably connected with a horizontal rotating shaft, the lower portion of the rotating shaft is provided with a first flow guide plate welded to the inner wall of the box body, a baffle arranged in the vertical direction is welded to thebottom of the first flow guide plate, a first cavity is formed by the first flow guide plate, the baffle and the inner wall of the box body, the inner wall of the first cavity is fixedly connected with a horizontal push rod motor, the tail end of an output shaft of the push rod motor is welded with a first pressing plate, the first pressing plate is located outside the first cavity, the side, awayfrom the baffle, of the first pressing plate is provided with a horizontal guide rod welded to the inner wall of the box body, and the outer ring of the guide rod is movably sleeved with a second pressing plate. The treatment device is simple in structure and novel in design, garbage can be compressed, the carrying capacity of the box body can be improved, a worker does not need to frequently clean garbage, and time and labor are saved.

The invention discloses a treating process for green wastes. The process comprises the following steps of: (1) classifying and collecting green wastes, distinguishing herbaceous raw materials, broad-leaf raw materials and needle woody raw materials, selecting herbaceous plant wastes and broad-leaf woody plant wastes without volatilization smell, and performing rough smashing and secondary fine smashing; (2) smashing the green waste powder obtained in the step (1), cottonseed cake powder, corn flour, bran, grass carbon and rich soil in the weight ratio of (60-80):(5-8):(6-10):(12-20):(4-8):(20-40), mixing uniformly, adding water in an amount which is 25-30 percent based on the total weight, and adjusting the pH value to 7.5-8.5; and (3) sterilizing the mixture treated in the step (2), adding streptomyces microflavus, and fermenting at the temperature of 26-32 DEG C for fermenting for 5-8 days. In the invention, agricultural and forestal wastes are taken as main raw materials, so that wastes are recycled, and the cost is greatly lowered; and when a fermentation product is used for producing a seed treating agent, the added value of the product is increased, and high economic benefit is achieved.

A transportable incineration apparatus for burning wood and green waste comprises a trailer and a firebox mounted on the trailer by a suspension system operable to lift the firebox off of the ground for transport and to set the firebox onto the ground for incineration. The wheels of the trailer are mounted on independent torsion axles to increase the space available for the firebox. A system for generating an air curtain overtop the firebox reduces pollution resulting from incineration. The apparatus may be towed to an incineration location and used with minimal set up and take down time.

This method facilitates the cost effective treatment of liquid and solid waste in a landfill or composting facility. The ability to distribute the oxygen to the waste and remove the spent waste is the key to the process. The process can digest a megafill or treat massive green waste pile. Waste moisture content is increased, eliminating fires and removing a major constraining factor to degradation. Large quantities of liquid are oxygen-supplemented (therefore treated) and are added directly into the MSW or compost to maintain aerobic degradation. Oxygen is the limiting factor; water is the distribution method. Temperature increases with the availability of oxygen. The bacteria break down the solid and liquid waste. The material is available for cover or agricultural uses. Facility space is reused, odors are minimized, and environmental risk is minimized. Leachate is treated to the needs of the facility, which can be anywhere between total treatment and pretreatment.

A method of composting “green waste” to provide growth media, particularly for growing fungi of enhanced flavour and shelf life, is described. The growth medium comprises a graded mulch of “green waste” comprised essentially of grass and hedge cuttings, however, wood chippings, bark, leaves and vegetable and fruit materials may also be used, together with a density modifier, such as straw, and a nitrogen additive. The growth medium is regulated to enhance growth and availability of water and nutrients during the growth of spawn into harvestable fungi. The growth medium may be adapted for use as a mushroom spawn carrier and as casing material. Additionally, a compost material suitable for domestic and more general horticultural use is provided. A soil cleanser and/or improver is also provided.

The present invention relates to use of high moisture, renewable feedstocks in integrated anaerobic digestion treatment (AD) and Syngas fermentation to alcohols and other soluble products. More specifically, the invention relates to use of high moisture, renewable feedstocks such as the organic fraction of municipal solid waste (OFMSW), biological waste sludge, source separated organics, green wastes such as FW from supermarkets, cafeterias, etc., and other such plentiful sources for power and fermentation, significantly increasing yield of a desired alcohol.

Even for relatively large Syngas to ethanol (or other chemical) production facilities, such wastes could represent a significant fraction of needed resources for Syngas fermentation. The proper integration of the anaerobic digestion process, post treatment, and use of fractionated components are also believed to represent a considerable savings in overall production costs.

The invention discloses potted vegetable nutritional soil and a preparation method thereof, and relates to the technical field of nutritional soil. The potted vegetable nutritional soil comprises the following raw materials in parts by weight: 90 to 110 parts of perlite, 55 to 65 parts of inorganic fertilizer, 35 to 45 parts of greening waste, 35 to 45 parts of straw powder, 15 to 25 parts of bacillus subtilis, 15 to 20 parts of biogas residue, 10 to 15 parts of chitosan, 10 to 15 parts of live worms, 1 to 4 parts of an adhesive, 1 to 4 parts of trace element compositions and 120 to 130 parts of water. The potted vegetable nutritional soil has high capacity of loosening, ventilating and preserving water and fertilizer, is low in disease and insect pest occurrence rate, is used for planting leaf vegetables, and improves the survival rate and the quality of the vegetables.

The invention discloses a bamboo and ceramic composite board, which is characterized by comprising the following components by mass ratio: 40 to 60% of bamboo fiber, 28-60% of ceramic powder and 12 to 15% of adhesive. The composite board takes a bamboo fiber in bamboo processing waste and a green waste material in a ceramic processing enterprise as main raw materials and is prepared by working procedures of material stirring, pavement molding, hot-pressing curing, drying and maintaining and the like. The board prepared by the method can fully utilize the production waste in bamboo processing and ceramic processing enterprises, so that the huge cost is saved, and the major measures of eliminating pollution, purifying the environment and turning waste into treasure are taken; and meanwhile, the produced composite board has better waterproof resistance and flame retardancy as well as stronger mechanical properties.

The invention discloses a natural enemy proliferation and expanding propagation self-releasing inhabiting device. The device comprises a housing inside which at least two placing cavities are arranged, and the housing is provided with a multi-layer net-shaped door. The natural enemy proliferation and expanding propagation self-releasing inhabiting device has the advantages that the device is simple in structure, makes it convenient to protect natural enemy to evade disastrous weather and damage of pesticides, provides a place for the natural enemy to inhabit, propagate, release and overwinter, monitors the kinds and quantities of the natural enemy in an environment, checks and evaluates the releasing effect of the natural enemy, supplements foodstuff of the natural enemy, prolongs the time, investigates the base of the natural enemy in a field, monitors the dynamic state of the population of the natural enemy in the field, collects the germplasm resources of the natural enemy in the field, makes full use of gardening and greening waste, can be placed in farmland, woods, parks, orchards, nursery gardens and the like, and drastically improves the releasing efficiency of the natural enemy. The natural enemy proliferation and expanding propagation self-releasing inhabiting device not only can be applied to an area where pests occur in small area, but also can be applied to biological prevention and control of large-scale pest outbreak. Meanwhile, the natural enemy releasing device is simple in structure, not only is easy to manufacture, but also is convenient to use, and is high in reliability.

The invention discloses a decomposition maturing agent and the application thereof to green waste recycling. A fermentation broth is combined by adopting 20 to 50 parts of streptomyces griseus, 5 to 15 parts of pholiota adipose, 5 to 15 parts of mortierella alpine, 5 to 15 parts of flavobacterium columnare, 5 to 15 parts of pseudomonas stutzeri and 20 to 40 parts of rhodopseudomonas palustris; the bacterial broth is fully adsorbed on a carrier, namely crushed green waste of which the particle size is 1 to 30mm; water is added to the green waste until the water content reaches 40 percent to 70 percent, and then 100 to 300g of decomposition maturing agent are added to the green waste per cubic meter according to a volume ratio; auxiliary materials are urea and calcium superphosphate, and the weight ratio of the urea to the calcium superphosphate is 1:3; the weight ratio of the carrier to the auxiliary materials is 1:2; the decomposition maturing agent is obtained after the fermentation broth, the carrier and the auxiliary materials are evenly mixed; the decomposition maturing agent and the green waste are composted and fermented in a sealed manner at a temperature of 20 to 40 DEG; compost is turned once every 30 days, and water is supplemented to the compost until the water content reaches 40 to 70 percent when the compost is turned; and after being composted for 120 days, the green waste is spread and aired to be dried, and then organic fertilizer is obtained. The decomposition maturing agent has a wide application value.

The invention relates to the technical field of microbe applications and in particular relates to a microbial agent, a greening waste soil remediation agent as well as a preparation method and application thereof. Each milliliter of the agent comprises 1*10<10-12> trichoderma asperellum WL spores, 1*10<10-12> geobacillus stearothermophilus viable spores and 1*10<10-12> CFU bacillus amyloliquefaciens. The agent comprises the trichoderma asperellum WL separated by the inventor, and the strain has an effect of enriching heavy metal materials, has a cellulose degradation function and can be well used for greening waste degradation and soil remediation. The invention further provides a greening waste soil remediation agent. The greening waste soil remediation agent can achieve the effects of overcoming the absorption and digestion difficulty of the conventional urban greening wastes, remediating salt and alkali lands and removing heavy metals and petrochemical pollution sources in contaminated lands.

The invention discloses a robot for recycling garden waste, which comprises a base, a plurality of universal wheels are fixedly arranged at the bottom end of the base, a handle is fixedly connected to the side end of the base, a conveying cylinder is fixedly arranged at the top of the base, and a conveying cylinder is arranged inside the conveying cylinder. Conveying screw rod, one end of the conveying screw rod goes out of the side of the conveying cylinder and is fixedly connected with the output end of the motor A, the motor A is fixed on the base, and a crushing box is fixed on the top side of the conveying cylinder, and the crushing box communicates with the conveying cylinder. The upper end of the crushing box is provided with a feeding funnel. The invention is simple in structure and easy to use. The garden waste can be crushed more thoroughly through two counter-rotating crushing wheels, so that it is more convenient to decompose and absorb the soil in the process of returning to the field, and the whole device can be moved at will, which is convenient for processing. Waste at any position saves more time, and the reciprocating impact pile can effectively bury the crushed waste into the soil, which can make the soil decompose and absorb faster.

The invention belongs to a sandy container and a manufacturing method thereof and relates to a sandy vessel for wine heating and a manufacturing method thereof. A blank is prepared from 20-30 parts of bauxite, 10-30 parts of spodumene, 8-20 parts of bentonite, 10-20 parts of floating beads and 10-30 parts of green waste rock. Through blending, mud making, blank making, blank finishing, decoration, drying and sintering, the sandy vessel is obtained. The blending, blank making and sintering processes are key processes. The manufacturing method prevents seepage and cracks of the wine heating vessel after heating. The wine heating vessel does not produce water marks in 24h, has stable physical properties and heat insulation effects and has good air permeability.