39 results about "Infusorial earth" patented technology

The invention discloses Paecilomyces lilacinus FZ07-9F-5 CGMCC No.2780, microbial inoculum and application thereof. The microbial inoculum is wireworm killing biological microbial inoculum with slow application function, which is prepared by the following steps: using a macromolecular material, namely sodium alginate as basic skeleton, using mycelium and spore mixture of P. lilacinus FZ07-9F-5 CGMCC No.2780 as active components, using infusorial earth as a carrier, and adopting a method of sodium alginate-calcium chloride reaction according to the characteristic of forming gel by the sodium alginate and polyvalent cations to be prepared into the microbial inoculum. Proved by experiments, the microbial inoculum has better wireworm killing efficacy, has control ratio up to between 50 and 60 percent, is comparatively stable, has no noxious chemical residues (innocuous and non-residue), does not pollute agricultural products and environment (does not react with other substances in the environment), and has the characteristics of high cost performance and convenient application. The microbial inoculum plays an important role in control of wireworm diseases of plant roots and knots, and has wide application prospect.

The invention relates to composite tea saponin, a preparation method thereof and use thereof. The composite tea saponin is prepared by mixing a proper a mount of water with raw materials including 1 to 3 percent of nano titanium oxide, 12 to 18 percent of tea saponin, 1 to 5 percent of methylcellulose, 23 to 45 percent of natural soap powder, 3 to 5 percent of infusorial earth, 6 to 12 percent of sepiolite and 5 to 10 percent of sodium carbonate. The preparation method mainly comprises: nano titanium oxide dispersion, dust-free compounding, granulation and synthesis, wherein the finished product is homogenized by a sieve and discharged in form of grains. The tea saponin can replace one or both of caustic soda and hydrogen peroxide as a finishing agent for use in the fields of textile, leather, paper making, sewage treatment and daily chemical industry. The preparation method can meet the original technical requirements of production and processing industries on the use of the caustic soda and the hydrogen peroxide, simplify technical process, avoid equipment corrosion and material damage, improve product quality, discharge waste water in an environmentally-friendly manner, ensure safety of human bodies, reduce production cost, save energy, labor and time and realize ecological, environmentally-friendly and safe production.

The invention provides a high-efficiency environment-friendly composite material which can absorb various harmful substances in water. The invention has the technical scheme that the composite material comprises the following raw materials in weight parts: 6-10 parts of aramid fiber, 12-18 parts of water solution of sodium silicate with 30-35% of mass concentration, 20-30 parts of expanded perlite, 15-25 parts of expanded vermiculite, 10-30 parts of infusorial earth, 8-15 parts of ceramic fiber, 6-12 pars of wollastonite fiber and 5-10 parts of water solution of magnesium chloride as a hardening agent with 30% of mass concentration. The composite material has the characteristic that various organic and inorganic materials with absorption capability are used and can be used for adsorbing different substances, and thus, the composite material has broad-spectrum adsorption filtration property including ion exchange property. The material is prepared with a low-temperature chemical hardening method without high-temperature sintering, so that energy is saved, and the requirements for the hardness and the strength of the material are met. Experimental results show that the hardness and the strength of the material are greater than those of ceramsite and close to those of porcelain sand, and the adsorption property of the material is far better than that of active carbon.

The invention discloses infusorial earth environment-friendly interior wall decoration polyurethane synthetic leather and a production method thereof. The synthetic leather comprises base cloth, a waterproof agent layer which is coated on one side of the base cloth and a waterborne polyurethane layer which is coated on the waterproof agent layer and contains infusorial earth, wherein the waterborne polyurethane layer containing the infusorial earth comprises, by weight, 100 parts of waterborne polyurethane, 1-20 parts of anti-settling agent, 1-20 parts of ricinate, 50-300 parts of infusorial earth and 1-50 parts of waterborne pigment paste. According to the synthetic leather and the production method, the used raw materials are environment-friendly materials, the produced infusorial earth environment-friendly interior wall decoration polyurethane synthetic leather has good durability, feels comfortable, is elegant in appearance, can be widely applied to interior wall decoration of upscale wine-shops and hotels, fashionable Karaok telsvision (KTV), senior clubs, senior villas or mansions, and has great market prospect.

The invention relates to a non-toxic, environment-friendly and smellless decorative material for removing formaldehyde, which is mainly suitable for being used as a finishing material on walls, ceilings, cylindrical surfaces and the like inside buildings. 3-15g of nano TiO2/infusorial earth composite catalysts are added in the decorative material per square meter, and the nano TiO2/infusorial earth composite catalysts are formaldehyde removing agents. The decorative material of the invention can improve the indoor artistic environment to provide beautiful enjoyment for people, has various functions such as heat insulation, dampproofness, fire protection, sound absorption, sound insulation, and the like, and has the unique effects for absorbing and degrading free formaldehyde in the indoor air.

The present invention relates to a sanitary towel antimicrobial and a preparation method thereof, pertaining to the field of daily chemical sanitation, wherein, every 100kg antimicrobial contains 3 to 6kg of chlorhexidine acetate, 3 to 6kg of chlorine-hydroxyl diphenyl ether, 1 to 3kg of mint, 3 to 6kg of borax, 3 to 6kg of camphor, 3 to 6kg of calcined alum, 1 to 3kg of leonurus japonicus, 2 to 5kg of angelica, 1 to 3kg of rhizoma ligustici wallichii, 1 to 3kg of holly, 1 to 3kg of cyperus rotundus, 3 to 6kg of lightyellow sophora root, 3 to 6kg of Chinese mugwort leaf, 3 to 6kg of aloe, 20 to 40kg of infusorial earth and 20 to 40kg of gas-phase silicon dioxide. The present invention can be directly added in the under layer of the net surface of sanitary towel. The sanitary towel added with the antimicrobial has the efficacy of clearing heat and toxin, destroying parasites and relieving itching, regulating emmenia and alleviating pain, being comfortable and eliminating peculiar smell, which can be used for curing and preventing various gynecologic diseases.

The invention relates to a method for preparing a material absorbing CO2 at a high temperature, in particular to a method for preparing a lithium silicate material which uses infusorial earth as a rawmaterial and absorbs CO2 at a high temperature. The method comprises the following steps: mixing the lithium silicate and the infusorial earth according to the stoichiometric coefficient of reaction,the mixture is heated, roasted and synthesized in a reacting furnace at the temperature from 600 DEG C to 900 DEG C, and obtaining the absorbing material of the lithium silicate after the reaction. The invention recovers carbon resources and reduces the discharge of CO2 aiming at the problem that a lot of CO2 at high temperature is discharged from stack gas in an electric power plant. The methoduses the infusorial earth which is a low-cost natural mineral material and LiCO3 as the raw material and adopts a high-temperature solidoid method to synthesize the lithium silicate material. Comparedwith the prior art, the infusorial earth used as the raw material has low cost and accessibility. The invention adopts simple preparation technology and easy to realize industrialized production.

The invention relates to the field of agricultural fertilizers and discloses an organic compound fertilizer which is prepared by adding biogas residues or biogas slurry which is oxygenated and matured into 20-25 weight percent of compound fertilizer and 5-15 weight percent of infusorial earth and then removing smell, stirring and packaging. The organic substance of the organic compound fertilizer can stimulate the roots of plants to accelerate the plants to absorb the compound fertilizer and fully embody the quick effective character of the compound fertilizer; the organic substance component in the biogas slurry is degraded in soil, thereby increasing the fertility of the soil and preventing the soil from leanness and hardening; and the active bacteria contained in the biogas slurry and the added bio-bacteria can accelerate the degradation of the compound fertilizer remained in the soil, thereby preventing the soil from acidifying.

A process for preparing high quality infusorial earth by washing the medium-low grade infusorial earth in water and acid successively. It includes adding oxalate or phosphate as a reductive dispersant in infusorial earth, stirring strongly/digesting/ultrasonic dispersing; washing with water firstly to remove clay impurity and sulfuric acid secondary to remove iron-aluminium oxide. The product canbe used as the material of catalyst carrier.

The invention provides a cultivation medium, which comprises the following components in percentage by volume: 38 to 42 percent of Mako Hyuga stone, 16 to 21 percent of clinoptilolite, 5 to 7 percent of infusorial earth, 11 to 16 percent of red jade earth, 6 to 9 percent of allophone, 5 to 10 percent of Kiryu sand. In the invention, the Mako Hyuga stone, after high-temperature treatment, has the basic excellent properties of media, such as permeability, water discharge, insusceptibility to decomposition and breakage and high stability; and due to a chemical inertness, the Mako Hyuga stone can prevent the increase of surface adsorbates of the clinoptilolite exposed in the air for an overlong time and can prolong the service life of the clinoptilolite by 3 to 5 years effectively.

The invention discloses a constructed wetland padding brick and a preparation method thereof and belongs to the field of sewage treatment. The brick is a hexagonal prism with side length of 8-12cm and height of 40-50cm. The preparation method includes proportionally adding and evenly stirring, by mass, 10-15% of limestone with particle sizes of 2-8mm, 30-40% of coal cinder with particle sizes of 3-10mm, 5-10% of coal ash with particle sizes smaller than 2mm, 15-20% of clay with particle sizes smaller than 2mm, 15-25% of volcanic rock with particle sizes of 3-8mm, 5-10% of modified infusorial earth with particle sizes of 2-8mm and 10-15% of water at normal temperatures, pouring slurries into a corresponding mold, performing compression molding under the pressure of 80-120Pa/mm<2>, and then performing demolding and natural air drying to obtain the constructed wetland padding brick. The brick is applicable to constructed wetlands, simple in structure, convenient to install and transport, unobstructed in water flow, stable in treating efficiency and capable of preventing blocking and facilitating apposition growth of microorganisms.

The invention relates to a ceramic membrane cleaning agent. The ceramic membrane cleaning agent comprises, by weight, 20-30% sodium hydroxidesodium hydroxide, 20-30% sodium bicarbonate, 10-20% sodium tripolyp hosphate, 5-10% dodecylbenzene sodium sulfonate, 5-10% infusorial earth, 2-8% emulgator, 0-10% sodium percarbonate, 0-3% surfactant and 0-3% active enzymes. The ceramic membrane cleaning agent is high in cleaning efficiency, capable of recovering filtering flux of a ceramic membrane, environment friendly, free from contamination and capable of meeting requirements of environment-friendly circular economy.

The invention discloses an edible mushroom strain culture medium and a preparation method for a strain and belongs to the technical field of edible mushrooms. The edible mushroom strain culture medium is characterized by comprising the components by weight percent of 50-70% of infusorial earth, 20-30% of cottonseed hull, 3-20% of floor, 1-3% of plaster and 1-2% of lime. The preparation method of the culture medium comprises the steps of 1) weighing and fully-mixing culture medium materials according to a formula, and then spraying uniformly by tap water; 2) preparing the culture medium materials after being adsorbed with water into particles; 3) soaking the particles in the tap water for 60-90s, and then dragging the soaked particles out off the water to a state that no water drop drops; 4) sterilizing by high pressure after bottling; 5) inoculating edible mushroom mother strains to cooled culture medium to be cultured; and 6) after the inoculation, moving the culture medium with the mother strain to a strain culturing room for culturing. The invention uses the diatomite as a main component, so that hyphae can be facilitated to grow fast, the disease resistance of the strain can be enhanced, the strain yield can be more 92%, and the strain culturing time can be shortened by 7-10 days.

The invention discloses a contaminated soil consolidation remediator and a preparation method. The remediator is composed of purified infusorial earth, hot splashing steel slag pulverized powder, iron ore tailing pulverized powder, superfine slag powder, calcium oxide, triethanolamine, sodium formate and sodium chloride according to a certain proportion. The method includes the steps that A, steel slag, the purified infusorial earth and iron ore tailings are soaked respectively through hydrochloric acid, and the treated steel slag, infusorial earth and iron ore tailings are mixed so as to obtain a mixture A; B, the steel slag, the infusorial earth and the iron ore tailings are levigated respectively through a ball mill; C, the superfine slag powder, the calcium oxide, the triethanolamine, the sodium formate and the sodium chloride are mixed sequentially or randomly so as to obtain a mixture B; and D, the mixture A and the mixture B are added into a sealed three-axis agitator to be agitated, mixing is performed after film laminating and packaging, and the soil consolidation remediator is obtained. According to the contaminated soil consolidation remediator, the formula is easy to prepare; operation is easy and convenient; the treatment effect is good; the production cost is low; secondary soil contamination is avoided.

The invention discloses a heat insulating paint. The heat insulating paint comprises the following constituents in parts by weight: 3 to 12 parts of water-borne acrylic, 10 to 14 parts of propylene glycol, 8 to 11 parts of epoxy resin, 0.8 to 1.8 parts of methyl methacrylate, 23 to 36 parts of coarse whiting, 2 to 8 parts of infusorial earth, 9 to 12 parts of plant cellulose, and 3 to 7 parts of a curing agent. By adoption of the mode, the heat insulating paint not only has good heat insulating property after construction, but also is not easy to crack in the condition of large temperature difference, and is high in pollution resistance.

The invention relates to a diatomite modified cement and light high-strength concrete preparing method, including components in weight percent: ordinary Portland cement 47-89.5%, surface modified diatomite 10-50%, and additive 0.5-3%, feeding the prepared materials in a rough mixing machine and a fine mixing machine, so as to obtain the diatomite modified cement, then mixing and stirring the diatomite modified cement with sand, stone and water to obtain the light high-strength concrete. This concrete has lightness, high strength, good heat-insulating and -preserving effect, ability to resist UV radiation, wide use, ability to act as light wall material, light cement prefabricated part, bearing material, etc, able to be widely applied to high-rise architectures, storey architectures, industries in need of preserving heat, insulating heat and insulating sound and civil architectures.

An automotive trim non-woven ceiling combining active carbon and an active anion mineral substance is composed of a Chinese traditional medicine blanket decoration layer, an anion bonding layer, a sponge buffer layer, a chopped glass fiber mat thermal insulating layer and a meldable fiber attaching layer at the bottom layer, wherein the automotive trim non-woven ceiling is fixed on an inner wall of an automobile ceiling through a meldable fiber attaching layer, the Chinese traditional medicine blanket decoration layer and the sponge buffer layer are bonded through the anion bonding layer, the anion bonding layer is composed of a hydroxyl butadiene-styrene rubber and reactive mineral powder, the reactive mineral powder is composed of tourmaline, infusorial earth, titanium dioxide and medical stones, and Chinese herb extracts are added into the Chinese traditional medicine blanket decoration layer in a production process. The automotive trim non-woven ceiling provided by the present invention is high in safety, capable of effectively repelling mosquitoes and insects and releasing anions, aromatic in smell, mild in nature, and fresh, and has a refreshing effect.

The invention discloses a technique for glass post forming. The following steps are included: first, a glass motherboard is cut into glass stock which is consistent to the design weight requirement; second, the glass stock is put on a porcelain case which is made from infusorial earth; third, the porcelain case filled with the glass stock is transported to the heating area in a softening furnace through a transport unit, and an area stepped heating way is adopted to soften the glass stock; fourth, the softened glass stock is pressed and molded in a mould to obtain a performing body. In the invention, the glass stock is put on the porcelain case, and is transported to the softening furnace for heating treatment, thereby obviously reducing the blight brought to the diaphaneity of the glass when the glass stock directly slides on a refractory plate or a carrying roller to enter into the softening furnace; the adaptation of the area stepped heating way ensures that the softening degree of the glass stock is better controlled, the glass stock is convenient to be pressed and molded, raw materials are saved, and the nondefective rate of products is increased.

The invention discloses an environment-friendly sealant which comprises, by weight, 31-35 parts of butyl rubber, 29-31 parts of natural rubber, 70-84 parts of gasoline, 50-60 parts of ethyl acetate, 30-36 parts of acetone, 3-6 parts of rutile titanium dioxide, 12-14 parts of light calcium carbonate, 50-70 parts of talcum powder, 10-15 parts of stearic acid, 20-23 parts of sericite, 32-38 parts of petroleum resin, 10-13 parts of vulcanized paste, 30-50 parts of infusorial earth, 50-60 parts of tert butyl phenolic resin and coumarone resin, 3-4 parts of magnesium oxide, 0.4-0.6 part of ultraviolet stabilizers and 0.05-0.1 part of antioxidants. The environment-friendly sealant has the advantages that the sealant with high viscosity, denseness, solid content and bonding strength and aging resistance is obtained by optimizing components, usage of harmful substances is reduced, environmental pollution is decreased, and the preparation process is updated according to the optimized components.

The invention discloses a track-resistant and crack-resistant additive for a pavement. The additive is prepared by compounding the following raw materials in percentage by weight: 10%-90% of propene polymer (PP) powder, 5%-90% of rubber particles and 0-5% of infusorial earth. In the invention, the PP powder, rubber particles and infusorial earth are compounded to prepare the mixed fiber material; in the compound material, the PP powder plays a role of an enhanced rib and has the function of restricting relative sliding among mineral aggregate particles, and the wear resistance of the pavement is increased by the infusorial earth, thereby increasing the high temperature stability and strength of the asphalt mixture, improving the track resistance of the asphalt pavement and lowering the production cost.

The invention discloses an anti-fungus agent for an acrylic fabric, which is composed of the following components by weight parts: 220 parts of water; 70 parts of acrylic emulsion; 60 parts of infusorial earth; 12 parts of colloidal silicon dioxide; 18 parts of mineral turpentine; and 48 parts of cinnamyl aldehyde; and 20 parts of ammonium perchlorate. Products prepared by the anti-fungus agent are produced with low cost via simple technology, clothes or fabrics processed by the anti-fungus agent has the advantages of having excellent and durable anti-fungus effect, and the anti-fungus agent is featured by long lasting effect and absolute safety.

The invention relates to the technical field of textile materials, in particular to a halogen-free environment-friendly flame-retardant non-woven fabric preparation method. Flame retardants are prepared into flame-retardant size, a non-woven fabric is directly coated with the flame-retardant size, the preparation method is simple in process and high in production efficiency, and waste of the flame retardants is avoided. The prepared non-woven fabric is prepared from environment-friendly halogen-free brucite and has good flame-retardant effects, and the flame-retardant level is B1 and B2. As infusorial earth is used in the non-woven fabric, harmful substances in air can be effectively removed, an indoor living environment is improved in a targeted manner, and the mechanical property, the flame-retardant property and the heat stability of polymer are improved by the aid of montmorillonite.

The invention relates to the technical field of dendrobium officinale cultivation, in particular to a dendrobium officinale cultivation substrate with a bactericidal effect. The substrate is preparedfrom, by weight, 20 parts of coniferous forest soil, 10 parts of infusorial earth, 8 parts of ceramsite, 5 parts of peat, 18 parts of barks, 15 parts of agar, 6 parts of silkworm excrement, 0.8 part of mineral salt, 6 parts of plant ash, 8 parts of tobacco leaf, 1.8 parts of lysine, 1.0 part of nitrifying bacteria, 12 parts of animal waste and 3 parts of baking soda, after the above components aremixed uniformly, water with dissolved bactericide is added, the dendrobium officinale cultivation substrate has the advantages that the raw materials are cheap and obtained easily, the production cost is low, the air permeability, fertilizer maintenance capacity and water-retaining property are excellent, all nutrient substances needed by the growth of the dendrobium officinale can be provided; when the dendrobium officinale is cultured by using the dendrobium officinale cultivation substrate, tissue culture seedlings grow well, the quality is guaranteed easily, the bactericide is added intothe substrate so as to achieve the effects of sterilization and disinfection, and the survival rate of dendrobium officinale seedlings can be improved.