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

Inactive Publication Date: 2009-11-11
HANGZHOU ENJOY ENVIRONMENTAL PROTECTION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Setting italic filler in the sedimentation area can prolong the residence time of turbidity, promote the precipitation of suspended dirt, greatly improve the sedimentation effect, and have a significant effect on reducing water turbidity, while reducing the volume of the equipment. However, the existing italic fillers are made of glass fiber reinforced plastic, Plastics, etc., are not biodegradable

Method used

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  • Biodegradable inclined form filler
  • Biodegradable inclined form filler
  • Biodegradable inclined form filler

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] Example 1: See figure 1 , The filler body 1 of the present invention is in the shape of a plate, and its outer surface is covered with a layer of biofilm 2. When in use, the present invention is placed in the biodegradable packing pool 7, see image 3 , In the case of low turbidity water purification, no advanced biochemical treatment is required. Raw water enters the biodegradable filler pool 7 from the water inlet 6. There are several groups of biodegradable inclined plate fillers 8 in the biodegradable filler pool 7, and the raw water is in the biodegradable filler pool 7. Biochemistry, filtration and precipitation are carried out inside to reduce polluted water bodies SS, N, P, COD, etc., and then discharged through the outlet weir 9. The aeration system 11 provided in the biochemical packing pool 7 can improve the effect of sedimentation filtration.

[0012] See Figure 4 In the case of high turbidity water purification, advanced biochemical treatment is required. The ...

Embodiment 2

[0013] Example 2: See figure 2 , The filler body 1 of the present invention is tubular, and its outer surface is covered with a layer of biofilm 2. The rest refer to Example 1.

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PUM

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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.

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

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/00
Inventor 叶伟武
Owner HANGZHOU ENJOY ENVIRONMENTAL PROTECTION TECH
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