Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A kind of water treatment enzymatic biological filler and preparation method thereof

A biological filler and water treatment technology, applied in biological water/sewage treatment, water/sludge/sewage treatment, chemical instruments and methods, etc., can solve the problems of poor decontamination effect of fillers and other problems, and promote the adhesion of bacterial micelles Effects of growth, enhancement of capture ability, and promotion of microbial growth

Active Publication Date: 2017-05-17
SICHUAN JIANHUAN TECH CO LTD
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a water treatment enzymatic biological filler and its preparation method, to solve the problem of poor decontamination effect of the filler in the prior art

Method used

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
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] An enzymatic biological filler for water treatment, prepared from the following raw materials in weight percentage: 13% coal powder, 15% shale, 30% volcanic rock, 15% industrial waste, 21% clay, 4% biological growth promoter, Pore ​​former 2%. Its preparation method is as follows:

[0026] (1) Add coal powder, shale, volcanic rock, industrial waste, and clay to the crusher and sand making machine successively according to the ratio for crushing and crushing to obtain crushed materials;

[0027] (2) Use a vibrating sieve to sieve the crushed matter, and the crushed matter with a particle size greater than 5 mm will be returned to the sand making machine for crushing and then passed through the vibrating screen, and so on until the particle size is less than 5 mm, and the crushed matter less than 5 mm enters the ball mill Carry out further grinding to obtain intermediate products;

[0028] (3) Add biological growth promoter and pore-forming agent to the intermediate pro...

Embodiment 2

[0031] An enzymatic biological filler for water treatment, prepared from the following raw materials in weight percentage: 10% coal powder, 20% shale, 27% volcanic rock, 20% industrial waste, 15% clay, 5% biological growth promoter, Pore ​​former 3%. Its preparation method is identical with embodiment 1.

Embodiment 3

[0033] An enzymatic biological filler for water treatment, prepared from the following raw materials in weight percentage: 15% coal powder, 10% shale, 40% volcanic rock, 16% industrial waste, 15% clay, 3% biological growth promoter, Pore ​​former 1%. Its preparation method is identical with embodiment 1.

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
Login to View More

PUM

PropertyMeasurementUnit
particle diameteraaaaaaaaaa
thicknessaaaaaaaaaa
porosityaaaaaaaaaa
Login to View More

Abstract

The invention discloses water treatment enzymatic biological stuffing and a preparation method thereof, and solves the problem that the existing stuffing has poor decontamination effects. The water treatment enzymatic biological stuffing is prepared from 10-15% by weight of coal dust, 10-20% by weight of shale, 20-40% by weight of pelelith, 10-20% by weight of industrial waste, 15-30% by weight of clay, 3-5% by weight of a biological growth promoter and 1-3% by weight of a pore forming agent. The water treatment enzymatic biological stuffing can promote predominance bacterium adhesion and growth so that a compact biomembrane with good flocculation, adsorption and oxidization effects on organic matters in water is formed. The water treatment enzymatic biological stuffing can promote microbe growth and activate biological activity.

Description

technical field [0001] The invention belongs to the technical field of environmental protection, and in particular relates to a water treatment enzymatic biological filler and a preparation method thereof. Background technique [0002] With the rapid development of society, human beings use more and more water resources, resulting in the continuous increase of domestic sewage discharge, which makes the eutrophication of water body more and more serious. At present, the commonly used biofilter consists of a pool body and internal fillers, generally using a steel-concrete structure structure main body and gravel or plastic fillers. Generally, it occupies a large area and has a complex composition, so it is not suitable for small-scale decentralized sewage treatment, and the decontamination effect of existing fillers is not ideal. Contents of the invention [0003] The purpose of the present invention is to provide a water treatment enzymatic biological filler and its prepar...

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
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): C02F3/00
Inventor 龚敏赵九旭李志勤向阳黄亚林
Owner SICHUAN JIANHUAN TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com