94results about How to "Play a role in deodorization" patented technology

The invention relates to a pharmaceutical wastewater technology using microelectrolysis-Feton-EGSB (expanded granulate sludge bed)-A/O (anaerobic/aerobic)-BCO (biological contact oxidization)-BAF (biological aeration filtration)-coagulation treatment. High-concentration pharmaceutical wastewater is sequentially sent into an oil separation tank, a conditioning tank, a microelectrolysis reaction tank, a Feton catalytic oxidation tower, a horizontal flow type primary settling tank, a comprehensive conditioning tank, a hydrolysis acidifying tank, the EGSB, an A/O tank, a two-stage BCO tank, a secondary settling tank, a BAF tank, a coagulation tank, an air floating tank and a final settling tank to be treated, and then is drained after the standard is reached. The technology has the advantages that the technique is matured, the treatment effect is stable, and the anti-impact ability is strong; after the pharmaceutical wastewater is treated by the combined technology, the quality of drained water can reach the class-one standard of Comprehensive Drainage Standard of Wastewater (GB8978-1996).

The invention discloses an indoor air disinfectant and a preparation method thereof, and relates to the technical field of disinfectants, and the indoor air disinfectant comprises the following raw materials: 45-55 parts of Chinese herbal medicine extract, 35-36 parts of a fungicide, 32-33 parts of plant essential oil, 20-25 parts of an activation particle, 17-19 parts of an assistant and 75-80 parts of deionized water. The indoor air disinfectant is non-toxic and nonirritant, fresh in smell, good in disinfection effect and long lasting in effect.

The invention discloses a detergent for a piggery of lactation sows, relating to the technical field of breeding industry. The detergent is prepared from the following raw materials in parts by weight: 50-60 parts of straw ash, 25-30 parts of tea seed s cakes, 15-20 parts of calamine powder, 12-15 parts of coffee grounds, 10-13 parts of a deodorant, 15-20 parts of folium artemisiae argyi, 15-20 parts of cortex meliae, 12-16 parts of sophora japonica, 10-14 parts of onions, 8-12 parts of mustard, 8-12 parts of radix puerariae powder, 6-10 parts of horseradish, 4-6 parts of realgar, 2-5 parts of sulfur, 8-12 parts of table vinegar and 200-300 parts of ethanol. The detergent disclosed by the invention not only has an excellent cleaning effect, but also can take insect killing, sterilizing and deodorizing effects and can be used for effectively improving the sanitation condition of the piggery, so that piglets are promoted to grow; the used raw materials are cheap and available; and environment pollution caused by wastewater obtained after the piggery is cleaned can be avoided.

The invention discloses a method for preparing active polypeptides from deep-sea fish meat, and the method includes degreasing, first deodorization, enzymolysis, second deodorization, ultrafiltration,decolorization, desalting and freeze-drying. 1-Ethyl-3-(3-dimethylaminopropyl)carbodiimide is used to activate chitosan, and coupled with glutaraldehyde to form a lipase immobilized carrier, an active short peptide is used to improve the physical and chemical adsorption force between a carrier and lipase, the lipase stability, activity, heat resistance and use frequency are improved; through useof the complementary effect and synergistic effect of thermolysin and chymotrypsin hydrolysis sites, the protein hydrolysis degree and enzymatic hydrolysis speed of minced deep-sea fish meat can be improved, terminal group type can be changed, and the active polypeptides with antitumour activity can be obtained by hydrolysis.

The invention provides a microbial fermentation bacterium capable of rapidly removing odor and fixing nitrogen used for treating human and animal feces. The microbial fermentation bacterium is composed of bacillus licheniformis, bacillus megatherium, lactobacillus acidophilus, a brewer's yeast, azotobacter chroococcum and streptomyces griseus. The microbial inoculum has the capacity of inhibitingthe growth and propagation of rot pathogens, and can achieve the deodorization effect for stink substances from the source, so that the harm caused to the human body by the pathogens can be reduced. For the microbial inoculum, the number of effective viable bacteria is high, when the materials of the same amount are treated, the feeding amount of the microbial inoculum can be reduced, thus the treatment cost for the feces can be greatly reduced, and the microbial fermentation bacterium can be widely applicable to immobile or movable toilets. After the microbial inoculum is inoculated to a feces storage box, the effects of rapidly removing odor and efficiently degrading the human and animal feces can be achieved, the feces can be degraded to form liquid within a short time, the maximal harmlessness and minimization of the feces are realized, and the policy of sustainable development is conformed.

The invention discloses a deodorizing and sterilizing AB agent which comprises an A agent and an B agent which are used in a matched mode, wherein active components of the A agent include one or moreof organic acid zinc salts, and active components of the B agent include one or more of organosilicon quaternary ammonium salt, chlorine dioxide, cinnamic aldehyde, methyl ammonium salt and a nano-silver compound. Activated zinc ions in the A agent can generate bonding reaction with atoms of nitrogen, sulfur and the like in odor, so that the deodorization effect is achieved; and the A agent is used for deodorization treatment and then the B agent is used for sterilization operation, and the effect of inhibiting odor regeneration can be achieved.

The invention provides an electric cooking appliance, which comprises an electric appliance main body in which a cooking cavity is formed; and an odor removal device arranged in the electric appliancemain body, provided with an airflow channel for communicating the cooking cavity with the external environment, and used for removing odor from the cooking cavity through the airflow channel. The odor removal device is provided with the airflow channel for communicating the cooking cavity with the external environment, so that after cooking is finished, water vapor in the cooking cavity, the taste of food, oil fume and the like can be exhausted to the external environment, effective odor removing effect is achieved, various smells such as water vapor, oil fume and the taste of food are prevented from being accumulated in the cooking cavity, the body health of a user is further facilitated, and the cleanliness and the cooking effect of the electric cooking appliance are also improved. Besides, compared with a scheme of arranging an internal circulation channel in the electric appliance main body for odor removal, the scheme is beneficial to improving the odor removal speed, reducing the waiting time of a user, simplifying the product structure and reducing the product size.

The invention discloses an antibacterial nutrient liquid for flowers and plants. The antibacterial nutrient liquid comprises the following components in parts by weight: 5-10 parts of potassium nitrate, 0.5-3 parts of boric acid, 10-20 parts of calcium phosphate, 10-15 parts of urea, 20-30 parts of potassium dihydrogen phosphate, 2-5 parts of zinc phosphate, 5-8 parts of calcium superphosphate, 10-30 parts of magnesium sulfate, 50-80 parts of deionized water and 2-5 parts of nanometer titanium oxide. The invention also discloses a preparation method of the antibacterial nutrient liquid for flowers and plants. The preparation method is simple and easy to operate and the antibacterial nutrient liquid for flowers and plants prepared by the preparation method has strong antibacterial capability, is non-toxic and environmentally friendly and can elongate the growth cycle of the flowers and plants and maintain bright colors of the flowers and plants.

The invention relates to a sludge drying agent and a preparation method and a using method thereof. The sludge drying agent is applied to sludge produced in a sewage treating process and can recycle the treated sludge. The sludge drying agent mainly comprises the following components in part by weight: 85 to 93 parts of plant ash, 3 to 8 parts of potassium humate, 2 to 4 parts of heavy magnesium oxide and 1 to 3 parts of silicon dioxide. The sludge drying agent has the characteristics of water permeability, air permeability and very high water-retaining property, and can change sludge with very high water content (generally over 85 percent) into sludge with the water content of less than 45 percent in about 15 days so as to form a firmly-condensed and solidified soil structure.

The invention relates to the technical field of solid waste disposal, and specifically discloses a floor garbage disposal device. The device comprises a silo, putting surrounding grooves, soft boards, a control module, and a first trigger module. The silo is provided with a garbage inlet. The putting surrounding groove comprises a bottom board, a side plate, a push plate, and an electric push rod. The bottom board is fixed on the outer wall of the silo. The inner wall surface of the bottom board is flushed with the edge of the garbage inlet. The side plate surrounds the garbage inlet. The push plate and the garbage inlet are arranged oppositely. The shape of the push plate is matched with the shape of the cross section of the garbage inlet. The push plate is slidably installed on the bottom board. A putting space is between the push plate and the garbage inlet. The electric push rod is electrically connected with the control module. The soft board is used to seal the garbage inlet. When the first trigger module is triggered, the control module controls the electric push rod to push the push plate to the garbage inlet and reset. Through arranging the putting surrounding grooves on the garbage inlets, accuracy of putting of solid wastes is improved, so as to prevent the solid wastes from being put out of the silo when the solid wastes are put in.

The invention provides an anti-splash foaming agent and applications thereof. The anti-splash foaming agent comprises one or more of following surfactants: sodium dodecyl sulfate, sodium alkyl benzene sulfonate, sodium alkenyl sulfonate, and fatty alcohol ether sodium sulfate. The anti-splash foaming agent is loaded into an aerosol can; the foam can be sprayed out by pressing the button, and the foam will not contact the human body, and has the functions of preventing water splashing, eliminating odor, sterilizing, killing bacteria, and lubricating. Moreover, the operation is simple and convenient.

The invention discloses an industrial production method and system of a sludge steam-pressing brick. The method comprises the following steps: raw material preparation, first mixing of raw materials,digestion, second mixing of raw materials, wheel grinding, compression forming, static placing maintenance and steam-pressure maintenance; the system comprises a first mixing and stirring device, a sludge deep dehydration device, a raw material coarse crushing device, a sludge powdering device, a raw material intermediate crushing device, a raw material fine crushing device, a second mixing and stirring device, a digestion device, a third mixing and stirring device, a wheel grinding device, a compression forming device, a static-placing maintenance device and a steam-pressure maintenance device. The method and system disclosed by the invention are high in sludge dehydration efficiency and low in energy consumption, low in cost, and less in land area; multiple solid wastes can be utilized,the sludge doping amount is high, and the method and system are environmentally-friendly, and the production of bad smell and harmful gas in the production process is avoided.

The invention relates to a pair of massage insoles. The healthcare effect of conventional healthcare insoles is limited. The pair of massage insoles provided by the invention comprises a left foot and a right foot, wherein the left foot comprises a forefoot part, an arch part and a heel part; the heel part is provided with a nose acupuncture point massage part and a plurality of massage bulges, nose acupuncture point massage part is in a bulged shape, and a cavity with a downward opening is formed inside the nose acupuncture point massage part; the arch part is provided with a heart acupuncture point massage part and a plurality of massage bulges; a plurality of decompression acupuncture point massage parts are arranged at the outer edge of the left side of the forefoot part from bottom to top; a plurality of first massage parts and a plurality of massage bulges are arranged on the forefoot part; a urinary bladder massage part is arranged on the forefoot part; the forefoot part, the arch part and the heel part are provided with a plurality of vent holes respectively; the heart acupuncture point massage part is in a bulged cone shape and is internally provided with a cavity, and a through hole is formed in a top surface of the heart acupuncture point massage part. The pair of massage insoles is simple in structure, reasonable in design, good in healthcare effect, comfortable, ventilated, and odor-resistant.

The invention relates to a treatment system for cleaning a black-odor river. The system comprises a primary wastewater cleaning system, a secondary precipitating and biological treating device, a third precipitating and sterilizing and disinfecting device, an aerating and wastewater recycling device and a final cleaning device. According to the system, all parts coordinately work to quickly and effectively clean the black-odor river, so that the cleaning effect is good.

The invention relates to a diatomaceous earth insole, which comprises a pad bottom and a pad surface, wherein a diatomaceous earth layer is further arranged between the pad bottom and the pad surface; the pad bottom, the diatomaceous earth layer and the pad surface are fixedly connected; the diatomaceous earth layer is adhered with the pad bottom and the pad surface through a hot-melt adhesive, and then is fixedly connected with the pad bottom and the pad surface in a knitting manner. According to the diatomaceous earth insole, the characteristic of high adsorption capability of diatomaceous earth is utilized, the insole is sterilized and dried, so that a deodorization effect is achieved; meanwhile, the pad bottom and the pad surface are unchanged, so that influence on use is eliminated.

The invention discloses a preparation method for preparing collagen jelly by using sturgeon cartilage. The preparation method comprises the following steps: cutting, pre-treating, grinding, cartilagehomogenizing, decocting, canning, sterilizing at high temperature, and cooling forming. According to the invention, cartilage is soaked in a 5% sodium hydroxide solution, and a microwave penetration hydrolysis technology is performed, so that the removal of residual dirt and fat is accelerated while soluble impure protein and bad peculiar smell are also removed, the deodorization effect is achieved, the problem of long manual cleaning period in the traditional process is solved, the aggregation of collagen is reduced, and the low-molecular collagen is easy to digest and absorb by a human body;lipase is added, and a biological enzyme degreasing and deodorization technology is further adopted, so that different deodorization principles are integrated so as to achieve a good deodorization effect to further achieve the deodorization purpose, the glue boiling time is shortened, and the delicate feeling of the sturgeon collagen jelly is increased; and a high-temperature sterilization mode is adopted, so that the growth of microorganisms is inhibited, and the problem that the storage quality guarantee period is relatively short under a normal-temperature condition is solved.

The invention relates to an automatic sprayer, in particular to an automatic sprayer for disinfecting paper for public life. The technical problem to be solved is to provide the automatic sprayer for disinfecting the paper for public life, which has a better dustproof effect and can be used for placing a deodorant. According to the technical scheme, the automatic sprayer comprises a shell and a first rotating shaft, wherein the first rotating shaft is rotationally arranged in the middle of the interior of the shell; roll papers arranged on the first rotating shaft in a sliding manner; and a placing frames are symmetrically arranged on the upper side in the shell. A cover plate and a rotating rod rotate clockwise, a torsional spring deforms, after the cover plate rotates to be closed, a clamping block is loosened, the clamping block and a check block are driven to move rightwards under the action of a second spring, the cover plate is clamped by the clamping block, the dustproof effect is achieved, and roll paper is prevented from being contaminated by dust.

The invention discloses a composite biological deodorant, and relates to the field of deodorants. The composite biological deodorant is prepared from a tea seed cake extracting solution, a tea seed shell extracting solution, enterococcus faecalis, bacillus megatherium, bacillus cereus, bacillus methylotrophicus and rhodopseudomonas palustris. The preparation method comprises the following steps: mixing and diluting an extracting solution of the tea seed cake and the tea seed shell, and mixing with a microbial community formed by combining fermented enterococcus faecalis, bacillus megaterium, bacillus cereus, bacillus methylotrophicus and rhodopseudomonas palustris. The composite biological deodorant is easy to prepare and relatively low in cost, reasonably utilizes waste resources, and hasthe characteristics of high deodorization speed, long deodorization time, good deodorization effect and wide application range.

A vertical-type water-saving urinal comprises an urinal outer shell and an inner container arranged in the outer shell, and a hand wash basin is arranged on the upper portion of the outer shell; a container body of the inner container is provided with an upper opening and a drainage opening, the included angle between a plane where the upper opening is located and the horizontal plane ranges from 45 degrees to 60 degrees, and the edge of the upper opening is provided with an annular internal convex outer edge; the drainage opening is located at the bottom of the container body, the upper half part between the upper opening and the drainage opening of the container body comprises an annular part close to the upper opening and a spherical part close to the drainage opening, the lower half part between the upper opening and the drainage opening of the container body is a tapered part, and the annular part, the spherical part and the tapered part are smoothly connected; the inner side of the container body is provided with two water flushing nozzles which are arranged on the joint of the annular part and the tapered part of the container body and are close to the edge of the upper opening; each water flushing nozzle is provided with a long and narrow water orifice, and the water orifices face the direction of the drainage opening of the container body. The vertical-type water-saving urinal has the advantages of being capable of saving water and preventing splash, clean and odorless.