A kind of rapid cultivation biological agent applied to domestic sewage treatment system

A technology of biological bacteria agent and domestic sewage, which is applied in biological water/sewage treatment, water/sludge/sewage treatment, bacteria, etc., to achieve good use effect, low cost, and avoid environmental pollution.

Active Publication Date: 2020-06-02
JIANGSU LIDING ENVIRONMENTAL PROTECTION ENG CO LTD
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In order to make up for the deficiencies of the prior art and to solve the problems encountered in the above-mentioned prior art in the treatment of domestic sewage, the present invention proposes a rapid cultivation biological agent applied to the domestic sewage treatment system

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A kind of rapid cultivation biological agent applied to domestic sewage treatment system
  • A kind of rapid cultivation biological agent applied to domestic sewage treatment system
  • A kind of rapid cultivation biological agent applied to domestic sewage treatment system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] Example 1: (1) Select three sewage treatment ponds with an area of ​​370 cubic meters in Wangtang sewage treatment plant in Hefei City, Anhui Province, and mark them as experimental group 1, experimental group 2 and experimental group 3;

[0054] (2) Select 8 parts by weight of yeast, 10 parts of bifidobacteria, 5 parts of lactic acid bacteria, 7 parts of bacillus, 12 parts of indigenous bacteria, 15 parts of corn starch, 8 parts of activated carbon, 7 parts of aluminum chloride, iron sulfate 50 parts, 5 parts of caustic soda and 35 parts of sodium percarbonate. According to the above-mentioned preparation method of biological inoculant, put the obtained biological inoculant mixed with sodium percarbonate into a wrapped capsule composed of cold water melt film, diatomaceous earth and propolis Or the gelatin film and water hyacinth extract are stored in a wrapped capsule, and finally the domestic sewage in experimental group 1 is treated according to the above-mentioned dome...

Embodiment 2

[0066] Example 2: (1) Four sewage treatment ponds with an area of ​​370 cubic meters were selected in the Wangtang sewage treatment plant in Hefei, Anhui Province, and labeled as experimental group 4, experimental group 5, control group 1, and control group 2;

[0067] (2) Select 7 parts of yeasts, 8 parts of bifidobacteria, 7 parts of lactic acid bacteria, 10 parts of bacillus, 14 parts of indigenous bacteria, 20 parts of corn starch, 7 parts of activated carbon, 14 parts of aluminum chloride, and iron sulfate according to parts by weight 55 parts, 7 parts of caustic soda and 35 parts of sodium percarbonate. According to the above-mentioned preparation method of biological inoculum, put the obtained biological inoculant mixed with sodium percarbonate into a wrapped capsule composed of cold water melt film, diatomaceous earth and propolis Or the gelatin film and water hyacinth extract are stored in a wrapped capsule, and finally the domestic sewage in experimental group 1 is trea...

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

No PUM Login to View More

Abstract

The invention belongs to the technical field of sewage treatment, and particularly relates to a rapid bacterial culture biological agent for a domestic sewage treatment system, wherein the rapid bacterial culture biological agent comprises, by weight, 6-12 parts of yeast, 6-12 parts of bifidobacteria, 5-15 parts of lactic acid bacteria, 5-10 parts of bacillus, 5-15 parts of native bacteria, 10-20parts of corn starch, 5-10 parts of active carbon, 5-15 parts of aluminum chloride, 20-60 parts of ferric sulfate, 3-8 parts of caustic soda flakes, 30-50 parts of sodium percarbonate, and at least awrapping capsule. According to the present invention, the rapid bacterial culture biological agent can reduce the concentrations of various pollutants in sewage, has characteristics of high treatmentefficiency, good treatment effect, stable property, wide raw material source, low raw material price and good market prospect, wherein the treated sewage can meet the discharge standard so as to avoidenvironmental pollution.

Description

Technical field [0001] The invention belongs to the technical field of sewage treatment, and specifically is a fast culturing biological agent applied to a domestic sewage treatment system. Background technique [0002] Sewage treatment refers to the process of purifying sewage to meet the water quality requirements of a certain water body for drainage or reuse. According to the source of sewage, sewage treatment is generally divided into production sewage treatment and domestic sewage treatment. Production sewage includes industrial sewage and agriculture. Sewage and medical sewage, etc., and domestic sewage is mainly various detergents and sewage, landfill leachate, feces, etc. used in urban life. It contains a large amount of inorganic salts such as sulfides, phosphides, heavy metals, and a large amount of organic matter. Its BOD and COD are high, and untreated domestic sewage is discharged, which will cause pathogen pollution, aerobic organic pollution, eutrophication polluti...

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 & AuthorityPatents(China)
IPC IPC(8): C02F3/34C12N1/20C12N1/16
CPCC02F3/34C12N1/16C12N1/20
Inventor何海周袁金梅
OwnerJIANGSU LIDING ENVIRONMENTAL PROTECTION ENG CO LTD