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Biological culture medium filler for deodorization and preparation method thereof
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A culture medium and biological technology, applied in separation methods, chemical instruments and methods, dispersed particle separation, etc., can solve the problems of loss, nutrients are easily separated from fillers, and microorganisms cannot provide nutrients, and achieve good strength and rich nutrients. Effect
Inactive Publication Date: 2012-12-19
深圳市利源水务设计咨询有限公司
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Problems solved by technology
[0002] At present, the deodorization of malodorous gases usually adopts the method of microbial filtration and deodorization, and the growth of microorganisms requires the use of fillers as biological culture media. The existing fillers have different components, but generally cannot provide the growth of microorganisms. Sufficient nutrients are needed, and the nutrients in the filler are easily lost from the filler
Method used
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[0018] The preparation method of the filler is as follows: Firstly, the bark powder, sawdust, starch and aggregate are fully mixed according to the proportion, then the adhesive is added and mixed evenly, and then put into a mold to make a ball-shaped filler, and the ball-shaped filler is heated at 100°C Bake at high temperature for 10-20 minutes, so that Na 2 O nSiO 2 or K 2 O nSiO 2 It is cross-linked into macromolecules, so it has good strength, and it will not dissolve immediately in the state of water.
[0019] The pellet filler in the present invention has nutrients for microbial growth, and the macromolecules after high-temperature baking play the role of fixing and slow releasing these nutrients.
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Abstract
The invention discloses biological culture medium filler for deodorization, prepared from the following components according to the volume ratio: 1.0-2.2 bark powder, 1.0-2.0 sawdust, 0.3-0.8 starch, 1.0-1.2 bone material and 1.0-2.0adhesive. In addition, the invention also discloses a preparation method of the filler. The biological culture medium filler for deodorization has rich nutrient substances for the growth of microorganisms and favorable strength because macromolecules are formed by a bonder after baked at high temperature, can not be immediately dissolved in case of water, and can take the effects of fixing and slowly releasing the nutrient substances.
Description
technical field [0001] The invention relates to deodorization technology, in particular to a biological culture medium filler for deodorization and a preparation method thereof. Background technique [0002] At present, the deodorization of malodorous gases usually adopts the method of microbial filtration and deodorization, and the growth of microorganisms requires the use of fillers as biological culture media. The existing fillers have different components, but generally cannot provide the growth of microorganisms. Sufficient nutrients are needed, and the nutrients in the filler are easily lost from the filler. Contents of the invention [0003] The purpose of the present invention is to overcome the problems of insufficient nutrients and easy loss in the prior art, and propose a new biological medium filler for deodorization; another purpose of the present invention is to propose a method for preparing the filler. [0004] The technical scheme that the present inventi...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information
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