Biodegradable inclined form filler

An italic, biochemical technology, applied in chemical instruments and methods, biological water/sewage treatment, water/sludge/sewage treatment, etc., can solve problems such as non-biodegradability, achieve great economic value and social value, design Reasonable and simple structure effect
CN101575141AInactive Publication Date: 2009-11-11HANGZHOU ENJOY ENVIRONMENTAL PROTECTION TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
HANGZHOU ENJOY ENVIRONMENTAL PROTECTION TECH
Publication Date
2009-11-11
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a biodegradable inclined form filler, which is used for purification treatment of high-turbidity polluted water and can reduce SS, N, P, COD and the like of the polluted water. In the invention, a filler body is coated with a layer of biomembrane on the outer surface, and the filler body takes the shape of a plate or a tube. The inclined form filler makes up for the deficiency of the existing single filler filter technology, has biodegradability and filtration effect, and assists precipitation; the application of the biodegradable inclined form filler can further promote the development of environment-friendly water treatment technology and lead the water treatment equipment to be more compact and reasonable; and the biodegradable inclined form filler has great economic value and social value.
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Description

Technical field

[0001] The invention relates to a brand-new purification treatment technology for the treatment of polluted water bodies, in particular to a biodegradable italic filler, used for the purification treatment of high turbidity polluted water bodies, and can reduce SS, N, P, COD and the like of polluted water bodies. Background technique

[0002] As people’s awareness of environmental protection continues to increase, people’s awareness of the hazards of environmental pollution has become more and more profound. Some environmental protection technologies and products with reasonable designs and obvious effects are also being widely used and have great market prospects. For biochemical sewage, A / O technology is being widely and effectively applied. Commonly used biochemical fillers include three-dimensional elastic fillers, composite fillers, fiber ball fillers, etc., combined with the effect of aeration, can remove N, P, COD in water, and reduce Part of SS. Purificati...

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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