432results about How to "Not easy to harden" patented technology

The invention discloses a half-dry rice noodle and a preparation method thereof. The half-dry rice noodle comprises the following raw materials: rice, a starch mixture, a fresh fruit and vegetable paste mixture and a fruit and vegetable powder mixture and is prepared by the following steps of fermentation and preprocessing of the rice, mixing of all raw materials, twin-screw extrusion forming, aging, re-steaming, washing and cutting oof noodles, measuring and packing, post-sterilization, cooling and the like. The half-dry rice noodle prepared by the invention has the advantages of smooth and bright appearance, strong gluten power, good elasticity, natural flavor, long shelf time, clear finished product soup and the like, the breaking rate is controlled to be lower than 2%, and the loss rate of cooking is controlled to be lower than 4%. According to the half-dry rice noodle and the preparation method thereof, the problem of the existing rice noodle of single nutrition is solved; the ingredients rich in protein and vitamins are added in the formula, so that the product has comprehensive nutrients; in addition, any preservative, brightening agent and thickening agent are not added in the product, so that the product prepared by the preparation method has excellent taste and is nutrient and healthy.

The invention discloses an ecological BB fertilizer, relating to a mutifunctional ecological environment friendly compound fertilizer, which is formed by mixing functional urea, controllable slow release sulfurcoated urea, monoammonium phosphate, diammonium phosphate, potassium sulfate particle (or potassium chloride), agricultural magnesium sulfate particle, ammonium sulfate, bio-organic inorganic compound fertilizer, endophytic PASP fertilizer synergist DA-6, plant growth regulator and trace elements. Special ecological BB fertilizer for different plants can be prepared by soil testing formula, according to different farm crops and different soil structure. The ecological BB fertilizer can take effect for 3-120 days, the nutrition release is balanced, biological stress of the farm crop such as drought resistance, cold resistance, salt resistance, or the like can be improved. The product of the invention has great operation significance for increasing yield of grain, reducing production cost, steadily increasing grain production, keeping rural incomes growing, improving utilization rate of the fertilizer, reducing fertilizer waste, protecting ecological environment, guaranteeing farm crop quality and safety, and ensuring sustainable development of the agriculture.

The invention provides a torpedo can spouting material and a spouting method thereof. The torpedo can spouting material comprises the following components in parts by weight: 20-35 parts of mullite particles with the particle size of 3-5mm, 20-35 parts of mullite particles with the particle size of 0-3mm, 5-20 parts of mullite fine powder not greater than 200 meshes, 15-30 parts of silicon carbide with the particle size not greater than 3mm, 1-6 parts of pure aluminate cement, 2-8 parts of aluminum oxide micro powder not greater than 320 meshes, 2-7 parts of silicon micro powder and 1-5 parts of titanium carbide not greater than 200 meshes; and the torpedo can spouting material mainly comprises the following chemical components in percentage by weight: 40-65% of Al2O3, 15-25% of SiO2 and 15-30% of SiC+C. The invention also further provides the spouting method of the spouting material. The torpedo can spouting material provided by the invention has favorable corrosive resistance and antioxidation.

The invention provides a method for preparing composite fertilizer-keeping nutrient soil by using biogas residues and biogas liquids. The method comprises the following steps: mixing the biogas residues, sawdust, bone meal, soil, potassium permanganate, ferrous sulfate and an inorganic fertilizer, and smashing the mixture; and adding the biogas liquids in the mixture for evenly stirring, and carrying out anaerobic fermentation for 20-30 days at the room temperature so as to obtain the composite fertilizer-keeping nutrient soil prepared from the biogas residues and biogas liquids. The composite nutrient soil has the characteristics that loading is low, the volume weight is low, and the porosity is large; nutrient components are comprehensive and delayed-acting and quick-acting nutrient components are contained simultaneously; the fertilizer-keeping effect is good, the times of fertilizing and watering are decreased, the watering is carried out once each half month, and the fertilizer is applied once each year; the application range is wide, and the composite nutrient soil can be used in roofs, courtyards and potting flowers and plants; and the cost is low. Most of the raw materialsfor the composite nutrient soil are agricultural solid wastes, and the preparation process is simple.

The invention discloses a down-flow biological aerated filter with double-layer filter media and a method to apply the filter for the processing of raw water. The filter is characterized in that a large-particle filter layer, a small-particle filter layer and a gravel layer are arranged in order below a backwash effluent groove in the biological aerated filter; processing aeration devices are arranged in the gravel layer; the particle size of filter media at the large-particle filter layer is from eight to sixteen mm with a smaller filter media density than the small-particle filter layer; the particle size of filter media at the lower small-particle filter layer is from four to eight mm. For the method, raw water enters into the filter through a water distribution channel, flows downward through the lightweight large-particle filter layer and small-particle filter layer and the gravel layer, and flows out through a filter head arranged at a filter plate. The down-flow biological aerated filter with double-layer filter media has the advantages of small water head loss and long backwash cycle, is a economical and efficient method in the biological pretreatment technology for micro-biological polluted drinking water sources.

The invention discloses a fountain solution which comprises the following components in parts by weight: 2-6 parts of fatty alcohol-polyoxyethylene ether, 1-5 parts of alkyl glucoside, 10-20 parts of Arabic gum, 8-10 parts of citric acid, 3-10 parts of sodium gluconate, 5-24 parts of sulfonated phthalein glucosamine, 9-10 parts of phosphoric acid, 1-8 parts of disodium hydrogen phosphate, 0.01-0.1 part of anticorrosive fungicide, 0.1-2 parts of defoaming agent, 1-5 parts of antioxidant and 10-15 parts of water. The invention also discloses a preparation method of the fountain solution. The preparation method comprises the following steps: weighing the fatty alcohol-polyoxyethylene ether, the alkyl glucoside, the Arabic gum, the citric acid, the sodium gluconate, the sulfonated phthalein glucosamine, the phosphoric acid, the disodium hydrogen phosphate, the anticorrosive fungicide, the defoaming agent, the antioxidant and the water according to certain proportion; dissolving solid raw materials into solution; diluting liquid with water; then respectively feeding the raw materials into a reaction kettle and stirring for 30-45 minutes to obtain the fountain solution. The fountain solution disclosed by the invention has no alcohol and isopropanol, and is convenient to use; the water is only added into the fountain solution to obtain 1-10 percent solution. The fountain solution also has the advantages of low possibilities of hardening and oxidizing.

Production of biological organic fertilizer from straw is carried out by mixing straw with animal feces, magnesium sulfate, honey, strain and water, stocking fermenting at 10-35degree for 10-20 days, stirring at 1-3 days, fermenting to reach 2-8% water content and obtaining final product. It has low fermentation temperature, easy control and costs low.

The invention relates to the technical field of food science and aims at providing a production method for shredded mackerel. The production method comprises the following steps of pre-treating materials, deburring, removing peels, degreasing, removing fishy smell, carrying out antioxidant treatment, seasoning, cooking, squeezing, roasting and rubbing, and packaging. According to the production method disclosed by the invention, the operation is simple and the processing cost is low. The mackerel in the production process is not easy to deteriorate, and the prepared shredded mackerel is rich in various nutrient substances needed by a human body, full of nutriments, free from fishy smell, convenient to eat, delicious, good in mouthfeel, quick to digest and absorb, and capable of satisfying the requirements of different crowds. Moreover, the shredded mackerel is soft, not easy to harden and long in quality guarantee period.

The invention provides a coal washing water treatment agent. The coal washing water treatment agent comprises the following main components in part by mass: 1 to 5 parts of polyacrylamide, 5 to 15 parts of magnesium chloride, 1 to 10 parts of calcium chloride and 1 to 5 parts of sodium sulfate. The coal washing water treatment agent can be efficiently used for treating coal washing water.

The invention relates to an anhydrous stemming for a blast furnace. The anhydrous stemming is prepared from the following raw materials in percentages by weight: 30-40 percent of high-alumina bauxite, 10-15 percent of high-purity silicon carbide, 20-25 percent of soft clay, 10-25 percent of carbonaceous material, 5-15 percent of submicron powder, 15-25 percent of binding agent, and additionally silicon metal powder addictives accounting for 1-3 percent of the total weight of the raw materials. The anhydrous stemming has the advantages of favorable high-temperature fire performance, linearity change ratio of lower than 0.3 percent under the condition of 1400 DEG C*2h, breaking strength of more than or equal to 10MPa, high intensity, slag-iron resistant scouring, easy sintering, excellent work performance, less pollution and low production cost, and is beneficial to environment protection as well as popularization and application.

The invention provides a preparation method for a composite carbon based nano zero-valent iron micro electrolysis material and a method for treating antimony-contained wastewater. The composite carbonbased nano zero-valent iron micro electrolysis material provided by the invention is a micro electrolysis material which takes an element carbon as a carrier, is loaded with nano zero-valent iron, and is doped with an element copper as auxiliaries, wherein the metal element is covered by the element carbon. The material has relatively high redox potential difference of the micro electrolysis material, an over-sized specific surface area of a mesoporous material, excellent redox activity and excellent performances of the nano material. The composite carbon based nano zero-valent iron micro electrolysis material provided by the invention is low in preparation cost, is high in efficiency of treating antimony-contained wastewater, is simple in operation method and is very suitable for adsorbing pollutants in an environment water sample.

The invention discloses a suspension ceramsite filter material for water treatment and a production method of the suspension ceramsite filter material. The method comprises the following steps of: crushing shale which serves as a raw material through a crusher, drying the shale, milling the shale through a ball mill, granulating the shale through a rotary table granulator, and firing in a rotary kiln at the firing temperature of 1,100 to 1,300 DEG C for 18 to 22min; naturally cooling and sieving ceramsites, selecting a grain size of 8 to 12mm, and floating in a water pool under the aeration intensity of 3 to 5L / (m<2>.s) to obtain floatation ceramsites; and wetting the floatation ceramsites in water to obtain the grain density of 0.9 to 1.1g / cm<3>. Shale ceramsites have the characteristics of hydrophilic surface, roughness, porosity, film formation, difficulty in dropping of a bio-film, large specific surface area and high mechanical strength, have the advantages of difficulty in hardening of a suspension filler, uniform water distribution and air distribution, low filtering head loss, light weight and washability, and are suitable for serving as bio-mass carriers for biological sewage treatment and biological micro-polluted water source water supply treatment.

The invention discloses a component for quickly brewing milk, which comprises a milk bottle and a milk powder box, wherein the milk powder box is provided with a first connection part capable of being connected with a nipple in a matching manner, and the milk bottle and the milk powder box can be connected for use; a baffle and a baffle opening and closing mechanism are arranged in the milk powder box, and the baffle serves as a movable box bottom of the milk powder box; before the milk powder is brewed, the baffle opening and closing mechanism enables the baffle to block up the milk powder outlet in the milk powder box, the milk powder and warm water are put into the milk powder box and the milk bottle respectively, then the milk powder box and the milk bottle are closed, and the nipple is connected onto the upper end of the milk powder box so as to enable the milk brewing milk component to be ready for brewing milk; when the milk power is required to be brewed, only the baffle opening and closing mechanism is required to be operated, the baffle is opened, the milk powder falls into the milk bottle, and rocked uniformly, and the milk can be drunk. The component for brewing the milk has the advantages that the structure is simple, the steps of brewing milk powder are simplified, and the milk powder in the to-be-brewed state is completely separated from the warm water in the milk bottle, and the milk powder is less susceptible to residue.

The present invention discloses one kind of foamed aluminum material. The foamed aluminum material is prepared through a particle permeating process, and the preparation process includes the following steps: preparing mixed RE pellet with kaolin, white carbon black, expanded clay and calcium carbonate in certain weight proportion and through mixing, pelletizing and drying; pre-heating the mold and the mixed RE pellet to 550 deg.c-650 deg.c, near the temperature for aluminum liquid to permeate; permeating aluminum liquid at 8-45 MPa into the gaps of mixed RE pellet; cooling and washing the taken casting with water solution at 45-65 deg.c to obtain foamed aluminum material. The foamed aluminum material with separated and continuous foams has excellent sound absorbing effect.

The present invention relates to reinforced oxidizing process of treating waste water containing toxic organic matter. By means of the excitation of externally applied energy, catalyst, oxidant and oxygen generate synergistic effect to produce strongly oxidizing ozone and free hydroxyl group degrading toxic organic matter, the catalyst being in fluidized or semi-fluidized state during the reaction. The present invention also provides the technological apparatus, which consists of one energy generator, one reactor, one tail gas collector, one water distributor and one water inflow pump. The present invention has short treating period, high treating efficiency and great treating capacity.

The invention discloses a method for preparing compound fertilizer-conserving nutritional soil from anaerobic fermentation residue. The compound fertilizer-conserving nutritional soil is mainly prepared from biogas slurry, biogas residue, garbage leachate, adsorbing material and surface oil as raw materials; the ratios of the materials are 5-15% of biogas slurry, 20-35% of biogas residue, 35-55% of adsorbent for absorbing leachate in a city refuse landfill, 20-40% of surface oil and 1-2% of inorganic fertilizer. The nutritional soil provided by the invention can promote the root part to breathe and absorb nutrients, so the plant can gain chronic and long-term nutritional ingredients; the process adopts fermentation residue and garbage leachate as primary materials; the cost is low, and the process is simple.

The invention relates to a light container seedling culture medium. The light container seedling culture medium is characterized in that the light container seedling culture medium contains 75-85% of pine barks, 10-15% of northeast peat and 5-10% of coconut chaff; a matrix is mixed with a slow release fertilizer; the slow release fertilizer is the Apex18-6-12 slow release fertilizer; the dosage of the Apex slow release fertilizer is 3-4kg / m<3>; the culture medium contains 80% of pine barks, 15% of northeast peat and 5% of coconut chaff. The light container seedling culture medium is especially suitable for culturing ilex cornuta varfortunei cylindrical container seedlings and ilex latifolia thunb container seedlings. The matrix material is light, is convenient to move, has good water retention property and good air permeability and is not easy to harden. The transplanting survival rates of the seedlings can be increased, the seedling culture period can be shortened and the ornamental value of the seedlings can be quickly achieved by adopting the matrix formula.

The invention discloses a dust output control method and a control system for timely treatment of collected dust with low pipeline wear and low consumption of compressed air. The method comprises the following steps: calculating relevant parameters in the dust output process; calculating the dust collecting volume of a dust hopper by means of the calculated relevant parameters; controlling the delivery process of a bin pump or a bin pump group according to the dust collecting volume in the dust hopper; and controlling the delivery time sequence of different bin pumps or bin pump groups according to the calculated dust collecting volume in the dust hopper and relevant time parameters in the delivery process. By adopting the technical scheme, the dust output method has the advantages that the stay time of the dust in the dust hopper is short, the temperature reduction range is small, the hardening and arching are avoided, the system is ensured to be in the concentrated phase delivery state, the delivery efficiency is high, the power consumption is low, and the wear to a blanking valve of the bin pump and a dust output pipeline is minimum.

The invention discloses a soil conditioning fertilizer and relates to the technical field of agricultural fertilizer. The soil conditioning fertilizer is prepared from the following materials in weight parts: 50-100 parts of humic acid, 50-100 parts of dolomite dust, 5-10 parts of dilute sulphuric acid solution, 100-150 parts of monoammonium phosphate, 1-30 parts of urea, 300-350 parts of potassium chloride, and 5-10 parts of zinc sulfate. The experimental results of the field fertilizer efficiency demonstration of the soil conditioning fertilizer on various crops including field crops like crops, commercial crops like soybean and green pepper, as well as melons and fruits and vegetables like Chinese cabbage, grape and radish show that the yield is remarkably increased and the product quality is remarkably improved, the stress resistances like cold resistance, drought resistance, disease resistance and lodging resistance of the crops are remarkably improved, the tastes of the melon, the tomato, the Chinese cabbage, the green pepper, and the like are good, and therefore, the soil conditioning fertilizer is well received by the masses and is worthy of popularization and application.

The invention belongs to the technical field of greening walls, provides a succulent planting matrix and further provides a method for building a greening wall and the greening wall. The planting matrix is prepared from, by weight, 40-60 parts of organic matter, 40-60 parts of particular matter, 0.5-1 part of plant protection agent and 3-5 parts of slow release fertilizer. The method for building the greening wall includes the following steps that S1, multiple greening wall planting modules not provided with fixing strips and decorative frames are provided; S2, succulents are transplanted into a planting chamber; S3, the greening wall planting modules are fixed to a wall through hanging grooves and hanging pieces, and the greening wall is obtained through combination. The succulent planting matrix is loose and breathable, water drainage and retention effects are good, no hardening is likely to happen, no settling is likely to occur on a vertical face, certain fertility can be kept for a long time, and root rot is avoided.

The invention relates to a modified sphere-shaped sponge iron used for sewage treatment and a preparation method thereof, and belongs to the technical field of metallurgical production. The modified sphere-shaped sponge iron is used for reducing crystal grains in the sphere-shaped sponge iron and improving the specific surface area and the stability of the sphere-shaped sponge iron in air. The modified sphere-shaped sponge iron is characterized in that the modification sphere-shaped sponge iron has a porous structure, the diameter of a sphere ranges from 1 to 10mm, while the diameter of an internal elementary iron crystal grain is less than 1 micron, and the specific surface area is 0-50m<2> / g; the surface layer of the sponge iron is cementite with the thickness between 10 nanometers and 100 nanometers. The process of the invention includes material blending, sphere making, oxidizing roasting, direct deoxygenizing and carburizing of the sphere-shaped sponge iron, etc. In the invention, H2 is chosen as a reductant, thereby ensuring low temperature in the preparation of the sponge iron and ensuring the reductive sponge iron finer; the process of the carburizing of the sphere-shaped sponge iron is increased so as to ensure the surface layer of the sponge iron to be attached by a carburizing layer with the thickness between 10 nanometers and 100 nanometers and the sponge iron is not easy to undergo secondary oxidization. Compared with the prior art, the modification sphere-shaped sponge iron has the advantages of low production cost, high efficiency of stain removing, uneasy hardening and convenient storage and usage, etc.

The invention discloses a trichlorosilane synthesis gas dust removal method which comprises steps of coarse dust removal and wet spraying and also comprises the following steps of: (1) mixing waste residues obtained in the step of coarse dust removal and slag slurry obtained in the step of wet spraying to obtain mixed slag slurry; (2) separating chlorosilane from the mixed slag slurry to obtain a filter cake and the chlorosilane; and (3) carrying out hydrolytic treatment on the filter cake. According to the trichlorosilane synthesis gas dust removal method disclosed by the invention, the process flow is simplified; ; the waste residues which are obtained in the step of coarse dust removal of trichlorosilane synthesis gas and contain more coarse particle materials are effectively mixed with the slag slurry obtained in the step of wet spraying and the chlorosilane liquid in the mixed slag slurry is separated by using a liquid-solid filter; the solid-liquid separation is easier to carry out; the filtering accuracy is higher; the blockage of a pipeline and / or equipment, which is caused by the high-concentration slag slurry obtained after the chlorosilane is separated, is also avoided; and the trichlorosilane synthesis gas dust removal can be continuously and safety carried out.

The invention discloses a granular compound fertilizer prepared by using modified starch as a binder. The compound fertilizer is characterized by comprising the following raw materials in parts by weight: 15-40 parts of nitrogenous fertilizer, 20-40 parts of phosphatic fertilizer, 20-42 parts of potash fertilizer and 0.5-2.0 parts of binder. The raw materials of the binder consist of 35-45 parts by weight of starch, 1-5 parts by weight of phosphate, 0.1-3 parts by weight of oxidant, 0.1-1 part by weight of coupling agent and 40-60 parts by weight of water. The binder contained in the granular compound fertilizer has good adhesion capability, so the granular compound fertilizer disclosed by the invention has the advantage that adhesive capability is good, the rotary drum granulation pelletizing ratio is high and the material returning rate is reduced; the pertinence is strong and the fertilizer efficiency is completely releases, so that the soil is hard to harden and the yield-increasing effect is prominent; and the virtuous circle of the soil nutrient can be maintained, the water and nutrient retention capability of the soil is improved and the resistance of the crops is enhanced.

The invention relates to a room temperature marsh gas desulfurizer and a preparation method thereof. The marsh gas desulfurizer comprises a carrier, ferric oxide monohydrate, mineral powder and hydrated lime. The preparation method comprises the following steps: grinding the mineral powder, mixing the grinded mineral powder with ferric oxide and hydrated lime evenly, adding water and kneading, extruding, moulding and drying the mixture to obtain the room temperature marsh gas desulfurizer of the invention. The room temperature marsh gas desulfurizer of the invention overcomes the disadvantages of existing marsh gas desulfurizer such as low sulfur capacity, high abrasion, easy agglomeration and short service life and has the advantages of high sulfur capacity, good activity, no agglomeration, easy preparation and regeneration and the like.

The invention provides an environment-friendly micro-electrolysis ceramsite and a preparation method thereof. The environment-friendly micro-electrolysis ceramsite is prepared from the following raw materials in percentage by mass: 30 to 40% of nanometer zero-valent iron, 20 to 30% of activated carbon, 20 to 30% of river and lake sludge, 5 to 10% of dispersant, 5 to 10% of adhesive, 5 to 10% of perforating agent, 5 to 10% of catalyst, and 0.1 to 0.5% of graphene. The environment-friendly micro-electrolysis ceramsite has the advantages that by utilizing the river and lake sludge to prepare theenvironment-friendly micro-electrolysis ceramsite, the resources of the river and lake sludge can be utilized; the specific surface area is large, the adsorption property is good, the mechanical strength is high, the service life is long, the physical and chemical properties are stable, the easiness in passivating and caking is avoided, the activating and reutilization effects are realized, and the like; the electrochemistry, oxidized reduction, physical adsorption and flocculent precipitation methods can be integrated, and the biodegradability of the wastewater is improved while the wastewater is treated.

The invention discloses an isatis root high-yield planting method. The method includes the step A that soil preparation and fertilization are carried out, specifically speaking, a ditcher carries out ditching along a field block in the perpendicular direction beneficial for drainage; matured compost or animal manure, plant ash and calcium superphosphate are applied according to the fertilization amount each mu; then, ditches are opened in the direction beneficial for drainage and made into rectangular pieces of the field block, the surfaces of the rectangular pieces of the field block are flattened through rakes, meanwhile, solid manure in the transverse ditches are mixed evenly, and soil is raked from the front side and the back side and piled in a ridged shape for seeding before Grain Rain; the step B that seeds are soaked in warm water before being planted and are fished out and dried, the seeds are mixed with fine sand and are evenly scattered on small ridged faces; the step C that field management is carried out, and in other words, thinning, final singling and timely filling gaps with seedlings are carried out; the step D that pest control is carried out. The isatis root high-yield planting method has the advantages that the soil can keep loose and the lasting period of fertilizers is long; roots of isatis root can not rot because of accumulated water, soil organic matters exist on the small ridged faces, temperature-humidity of the soil can be kept, the utilization rate of the fertilizers can be improved and pollution to surrounding water can be reduced, so the roots of the isatis root can grow smoothly, the root rot infection rate is low, and the roots can be deep, strong and smooth and straight.

The invention discloses an exhaust valve which comprises inside threads arranged at the upper part of a shell, an outside thread bolt joint arranged at the lower part of a valve cover, a threaded holearranged at the middle part of the valve cover, a valve core bolt joint, a valve seat welded with the lower part of the shell, a pipeline bolt joint, a valve core and an exhaust nozzle bolt joint, wherein exhaust holes are arranged in the valve core and an exhaust nozzle, and a floating ball is arranged in the shell. The exhaust valve is characterized in that the exhaust holes arranged at the lower end of the valve core are movably installed in a floating rod, and a valve core internal opening is arranged at the inside upper part of the exhaust hole at the lower end of the valve core. The invention adopts a silicone gasket to carry out seal set and efficiently eliminates the phenomenon of water leakage generated by impurity stacking. The silicone gasket is not easy to become aging, deformand harden. For being manufactured by adopting copper materials, the valve core 3 and the valve core internal opening 12 resist high temperature and are not easy to deform, thereby greatly improvingthe exhaust performance of the exhaust valve and efficiently ensuring the normal work of a boiler and a pipeline without causing the phenomena of pressure rise, explosion and the like in the boiler and the pipeline.

The invention discloses a pathological specimen processing method and belongs to the field of specimen processing technology. According to the processing method, sampled pathological tissues successively undergo fixation, dehydration, transparency, wax impregnation, embedding, slicing, staining and mounting so as to obtain a pathological specimen. The fixation is to fix the pathological tissues by the use of a fixative for 4-15 h. The fixative is composed of atractylol, ethoxylated acetylenediol, chlorogenic acid, polyvinylpyrrolidone, sodium chloride, ethyl acetate and pure water. The mounting is to carry out mounting on the stained pathological tissues by the use of a mixture of polyacrylamide, polyvinylpyrrolidone and xylene. According to the invention, toxicity of reagents used in the invention is obviously reduced, the fixation effect is good, degradation and transparency degree are easy to control. Then, the tissues are not easy to deform, embrittle or harden, and mounting is complete and staining is remarkable.

The invention discloses a bio-organic fertilizer. The bio-organic fertilizer comprises the following components in percentage by weight: 40% of waste mushroom stick of edible mushroom, 40 % of cattle and sheep manures, 10% of clay and 10% of biological organic acid. The invention also provides a preparation method of the bio-organic fertilizer. The bio-organic fertilizer disclosed by the invention has the beneficial effects of being mainly applicable to saline-alkali soil in Xinjiang region as well as most of northwest China so as to improve the structure of the soil besides the role of ordinary organic fertilizer and meanwhile ensuring that the contents of the beneficial bacteria are higher than those of other organic fertilizers and reach 2-5 billion / gram.

The invention discloses a stably-operating continuous flow micro electrolytic reaction system. The system comprises a feed inlet, a discharge outlet and a deslagging hole and consists of a plurality of micro electrolytic reaction units which are connected in series, wherein each micro electrolytic reaction unit is provided with a packing layer; one side of the packing layer is provided with a packing replacement hole; a porous sieve plate is arranged below the packing layer; and an aeration back-flushing pipe is arranged below the porous sieve plate. For a micro electrolytic material used in the packing layer, the porosity and the specific surface area of the material are improved and the effect of removing pollutants in waste water by the micro electrolytic material is improved by using the effect of pore forming of NH3 generated by NH4Cl at a high temperature. Due to the designs of grading packing and aeration, the whole reaction system can effectively prevent the packing from being passivated and hardened, promote the waste water to contact the packing, improve treatment efficiency and effectively prevent bottom packing from being compacted and agglomerated due to overhigh micro electrolytic towers. Each stage of packing layer can be independently replaced, so that the simplicity and convenience of the operation and the maintenance of the whole reaction system are ensured.