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32results about How to "Remove bad smell" patented technology

Rainwater settling pond for sponge cities

The invention provides a rainwater settling pond for sponge cities. The rainwater settling pond comprises a clapboard A, a clapboard B, secondary strainers, a screw, a supporting plate, an impurity frame and a water treatment activated carbon tank, wherein an inner cavity of a settling pond body is divided into a settling chamber, a treatment chamber and a clean water chamber sequentially by the clapboard A and the clapboard B; a rotating handle penetrates the settling pond body at the top of the settling chamber and is connected with the screw; the supporting plate is connected to the screw through a threaded hole; the impurity frame is close to the clapboard A and placed at the bottom of the settling chamber; four groups of primary strainers are arranged on the side, close to the clapboard A, of the impurity frame; the movable water treatment activated carbon tank is mounted on a transverse plate. Rainwater can permeate the primary strainers and the secondary strainers and flow intothe treatment chamber, impurities are retained in the impurity frame, sludge on one side of the clapboard A can be removed through a conical structure when the impurity frame moves upwards, excellenteffect on rainwater purification is achieved under the action of the water treatment activated carbon tank, and applications of treated rainwater are expanded.
Owner:杭州桥福科技有限公司

Ectopic fermentation process of organic fertilizer

The invention discloses an ectopic fermentation process of an organic fertilizer and belongs to the field of organic fertilizer processing. The process comprises steps of dung disposal, ectopic fermentation and later treatment. According to the ectopic fermentation process, dung is pretreated by using methods of multiple times of stirring and organic bentonite addition, faeces and urea can be uniformly mixed through multiple times of stirring, the homogeneity and the viscosity of the dung can be improved by the bentonite on one hand, on the other hand, adverse odor of the dung can be removed under the adsorption action of the bentonite, pre-fermentation is firstly implemented by using a method that different padding materials are combined with fermentation in ectopic fermentation, a fermentation bed is activated, later fermentation can be facilitated, and meanwhile 'dead bed' can be prevented; different padding materials are beneficial to maintenance of oxygen contents in later fermentation processes on one hand, on the other hand, the ratio of C / N in the padding materials can be well maintained, fermentation can be well implemented with the combination of the different padding materials and fermentation, and the fermentation efficiency can be improved.
Owner:安徽养地生态科技有限公司

Garlic pretreatment substance, garlic extract, seasoning, and preparation methods and application of garlic pretreatment substance, garlic extract and seasoning

The invention belongs to the field of food, and particularly relates to a garlic pretreatment method, which comprises the following steps of: removing stems of garlic, soaking the garlic in a 5% w/w~50% w/w ethanol solution at -10~15 DEG C for 8~48 hours, freezing a soaking system at -20~-2 DEG C for 0.5-8 hours, heating frozen materials, and keeping the temperature until the ethanol solution is dried by distillation. The invention also relates to a garlic pretreatment substance, a method for preparing a garlic extract, the garlic extract, a method for preparing a seasoning, the prepared seasoning, and application of the garlic pretreatment substance, the garlic extract and the seasoning. According to the pretreatment method and the extraction method in the invention, the spicy taste and peculiar smell of garlic can be removed; the natural garlic flavour and taste are reserved; the method for preparing the seasoning disclosed by the invention can be used for removing spicy taste, peculiar odour and fishy smell, so that the seasoning has rich and natural garlic flavour or has rich and harmonious garlic flavour and aquatic product flavour.
Owner:佛山市海天(宿迁)调味食品有限公司 +3

Device convenient for sanitation of field drinking water

The invention discloses a device convenient for sanitation of field drinking water. The device consists of a water storage part, a sucking part, a filtering part and a water outlet part; the water storage part comprises a sleeve; external threads I at the upper part of the sleeve are in match connection with internal threads I of an upper cover with a round through hole I; a round through hole II is formed in the bottom end in the sleeve; the sucking part comprises a handle, a push-pull rod and a rubber cup; the rubber cup sleeves the lower part of a round plate and is adhered and fixed by adopting a strong adhesive; the filtering part comprises a straw, a round filter plate, an activated carbon filter core, a round filter net and a lower cover; water inlet holes are uniformly distributed in the bottom end of the lower cover; meshes of the round filter net has 100-300 meshes; the round filter plate, the activated carbon filter core and the round filter net are arranged in the lower cover in sequence from top to bottom; the lower cover is matched and connected with external threads II at the lower part of the straw; the water outlet part comprises a water outlet pipe and a ball valve. The device can be used for conveniently and fast obtaining the drinking water in accordance with sanitation requirements from a field water source.
Owner:罗洋洋

Oral liquid containing cinnamon, processed aconite root and prepared rehmannia root

The invention discloses an oral liquid containing cinnamon, processed aconite root and prepared rehmannia root. A preparation method of the oral liquid comprises the following steps of: respectively uniformly mixing prepared rehmannia root powder, wine-prepared cornus powder and tree peony bark powder with a mixture of water, cane sugar and rice bran; sterilizing; cooling; inoculating a leaveningagent; fermenting and drying to obtain fermented prepared rehmannia root, fermented wine-prepared cornus and fermented tree peony bark; crushing cinnamon and fermented tree peony bark, and carrying out supercritical carbon dioxide extraction to obtain volatile oil and decoction dregs A; adding an ethanol solution into the fermented wine-prepared cornus, carrying out reflux extraction, and filtering to obtain filtrate A and decoction dregs B; crushing Chinese yam and poria cocos, adding water, and carrying out reflux extraction to obtain filtrate B and decoction dregs C; crushing processed aconite root, rhizoma alismatis, decoction dregs A, decoction dregs B, decoction dregs C and fermented prepared rehmannia root, adding ethanol for soaking, and sequentially carrying out ultrasonic and high-voltage pulsed electric field extraction to obtain filtrate C and decoction dregs D; adding water into the decoction dregs D, and decocting to obtain filtrate D; and mixing the filtrates with the volatile oil, concentrating, adding ethanol, standing, filtering, recovering ethanol, refrigerating, filtering, adding auxiliary materials, uniformly stirring, adding water, and uniformly stirring.
Owner:江西诚志永丰药业有限责任公司
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