CN103663729B - Sewage flocculant - Google Patents

Sewage flocculant Download PDF

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Publication number
CN103663729B
CN103663729B CN201310671595.9A CN201310671595A CN103663729B CN 103663729 B CN103663729 B CN 103663729B CN 201310671595 A CN201310671595 A CN 201310671595A CN 103663729 B CN103663729 B CN 103663729B
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CN
China
Prior art keywords
sewage
complex microorganism
flocculant
individual cell
parts
Prior art date
Application number
CN201310671595.9A
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Chinese (zh)
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CN103663729A (en
Inventor
郭晓斐
牛林
Original Assignee
山东建筑大学
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Publication date
Application filed by 山东建筑大学 filed Critical 山东建筑大学
Priority to CN201310671595.9A priority Critical patent/CN103663729B/en
Publication of CN103663729A publication Critical patent/CN103663729A/en
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Publication of CN103663729B publication Critical patent/CN103663729B/en

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Abstract

The invention discloses a sewage flocculant. The sewage flocculant comprises polyacrylamide, citric acid, compound microorganisms, polyferric trichloride and bentonite. The flocculant has good flocculation and can reduce the sewage turbidity and improve the sewage treatment efficiency.

Description

A kind of sewage flocculant

Technical field

The present invention relates to technical field of sewage, particularly relate to a kind of sewage flocculant.

Background technology

The most complicated component of trade effluent, colourity are high, heavy metal containing the raw harm of all multipair production by biological and organism, these compositions often cause in sewage treatment process not thorough for Pollutant Treatment, colourity does not reach requirement, therefore has higher requirement for the requirement of flocculation agent in sewage treatment process.

Summary of the invention

Object of the present invention is exactly defect for above-mentioned existence and provides a kind of sewage flocculant.This flocculation agent well can play throwing out, reduces turbidity of sewage, improves sewage treating efficiency.

A kind of sewage flocculant technical scheme of the present invention is comprise polyacrylamide, citric acid, complex microorganism, polyferric chloride, wilkinite.

Specifically comprise following composition by weight: polyacrylamide 5-6 part, citric acid 1-3 part, complex microorganism 3-5 part, polyferric chloride 1-3 part, wilkinite 4-6 part.

Complex microorganism comprises Bacillus licheniformis, actinomycetes, bacillus radicicola.

Complex microorganism is mixed strains powder, and each bacterial classification content is respectively 1x10 5individual to 1x10 9individual cell/g.

Every 100Kg sewage drops into the sewage-treating agent of 0.5-1kg.

Beneficial effect of the present invention is: sewage flocculant of the present invention well can play throwing out, and organism, inorganic salt and the toxic heavy metal ion effectively removed in water body, reduce turbidity of sewage, improve sewage treating efficiency, the function yeast related to is bred soon in decomposing organic matter process, organism a large amount of in water body is organized for the synthesis of own cells, and there is throwing out.Flocculation agent of the present invention coordinates existing Sewage treatment systems to use, and makes the treatment effect of sewage reach discharging standards, greatly reduces sludge discharge, achieve the ecology of urban industry and domestic sewage treatment, minimizing, disposal of resources.

Embodiment:

In order to understand the present invention better, describe technical scheme of the present invention in detail with specific examples below, but the present invention is not limited thereto.

Embodiment 1

A kind of sewage flocculant of the present invention, specifically comprises following composition by weight: polyacrylamide 6 parts, citric acid 2 parts, complex microorganism 4 parts, polyferric chloride 2 parts, wilkinite 4-6 part.

Complex microorganism is mixed strains powder, and every gram containing Bacillus licheniformis 1x10 6individual cell, actinomycetes 1x10 6individual cell, bacillus radicicola 1x10 8individual cell.

Every 100Kg sewage drops into the sewage-treating agent of 0.5-1kg.

Embodiment 2

A kind of sewage flocculant of the present invention, specifically comprises following composition by weight: polyacrylamide 5 parts, citric acid 3 parts, complex microorganism 3 parts, polyferric chloride 1 part, wilkinite 4-6 part.

Complex microorganism is mixed strains powder, and every gram containing Bacillus licheniformis 1x10 5individual cell, actinomycetes 1x10 5individual cell, bacillus radicicola 1x10 5individual cell.

Every 100Kg sewage drops into the sewage-treating agent of 0.5-1kg.

Embodiment 3

A kind of sewage flocculant of the present invention, specifically comprises following composition by weight: polyacrylamide 6 parts, citric acid 3 parts, complex microorganism 4 parts, polyferric chloride 3 parts, wilkinite 4-6 part.

Complex microorganism is mixed strains powder, and every gram containing Bacillus licheniformis 1x10 7individual cell, actinomycetes 1x10 9individual cell, bacillus radicicola 1x10 9individual cell.

Every 100Kg sewage drops into the sewage-treating agent of 0.5-1kg.

Embodiment 4

A kind of sewage flocculant of the present invention, specifically comprises following composition by weight: polyacrylamide 5 parts, citric acid 1 part, complex microorganism 5 parts, polyferric chloride 3 parts, wilkinite 4-6 part.

Complex microorganism is mixed strains powder, and every gram containing Bacillus licheniformis 1x10 9individual cell, actinomycetes 1x10 9individual cell, bacillus radicicola 1x10 9individual cell.

Every 100Kg sewage drops into the sewage-treating agent of 0.5-1kg.

Claims (1)

1. a sewage flocculant, it is characterized in that, comprise following composition by weight: polyacrylamide 5-6 part, citric acid 1-3 part, complex microorganism 3-5 part, polyferric chloride 1-3 part, wilkinite 4-6 part, complex microorganism is mixed strains powder, comprise Bacillus licheniformis, actinomycetes, bacillus radicicola, each bacterial classification content of complex microorganism is respectively 1x10 5individual to 1x10 9individual cell/g, every 100Kg sewage drops into the sewage-treating agent of 0.5-1kg.
CN201310671595.9A 2013-12-11 2013-12-11 Sewage flocculant CN103663729B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310671595.9A CN103663729B (en) 2013-12-11 2013-12-11 Sewage flocculant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310671595.9A CN103663729B (en) 2013-12-11 2013-12-11 Sewage flocculant

Publications (2)

Publication Number Publication Date
CN103663729A CN103663729A (en) 2014-03-26
CN103663729B true CN103663729B (en) 2015-07-01

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Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104211162B (en) * 2014-08-27 2016-04-06 镇江华域环保设备制造有限公司 A kind of sewage-treating agent for heavy metal-containing wastewater treatment
CN104229962B (en) * 2014-09-15 2016-06-08 姚世华 Waste water extracts precipitation nertralizer formula and the extracting method thereof of hydroxide
CN104591361A (en) * 2015-01-26 2015-05-06 陈维林 Sewage treatment agent
CN105253988A (en) * 2015-10-16 2016-01-20 巢湖市聚源机械有限公司 Fermentation treatment agent for treatment of weaving and dyeing sewage
CN105384260A (en) * 2015-12-18 2016-03-09 刘高志 Sewage flocculant
CN107416984A (en) * 2017-04-28 2017-12-01 防城港市海洋局 A kind of domestic sewage treating compound
CN106946364A (en) * 2017-04-28 2017-07-14 防城港市海洋局 A kind of sewage-treating agent
CN107129053A (en) * 2017-04-28 2017-09-05 防城港市海洋局 A kind of domestic sewage treating compound and preparation method thereof
CN108017110A (en) * 2017-12-08 2018-05-11 合浦县水利局 Industrial wastewater treatment microbial inoculum and preparation method thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT400708B (en) * 1991-02-08 1996-03-25 Sued Chemie Ag Process for cleaning up slaughterhouse wastewaters
CN1509990A (en) * 2002-12-25 2004-07-07 北京三强时代生物技术有限公司 Effluent treating composition for fish-farming and application thereof
CN101327976A (en) * 2008-07-15 2008-12-24 南通立源水处理技术有限公司 Efficient water treatment flocculant
CN103043803A (en) * 2012-12-25 2013-04-17 东莞市水立芳水处理科技有限公司 Water purifying agent and preparation method thereof
CN103101999A (en) * 2011-11-11 2013-05-15 沈阳创达技术交易市场有限公司 Novel sewage treatment agent
CN103241818A (en) * 2013-05-29 2013-08-14 滁州友林科技发展有限公司 Organic/inorganic compound type flocculant

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT400708B (en) * 1991-02-08 1996-03-25 Sued Chemie Ag Process for cleaning up slaughterhouse wastewaters
CN1509990A (en) * 2002-12-25 2004-07-07 北京三强时代生物技术有限公司 Effluent treating composition for fish-farming and application thereof
CN101327976A (en) * 2008-07-15 2008-12-24 南通立源水处理技术有限公司 Efficient water treatment flocculant
CN103101999A (en) * 2011-11-11 2013-05-15 沈阳创达技术交易市场有限公司 Novel sewage treatment agent
CN103043803A (en) * 2012-12-25 2013-04-17 东莞市水立芳水处理科技有限公司 Water purifying agent and preparation method thereof
CN103241818A (en) * 2013-05-29 2013-08-14 滁州友林科技发展有限公司 Organic/inorganic compound type flocculant

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Inventor after: Guo Xiaofei

Inventor after: Niu Lin

Inventor before: Mou Junping

Inventor before: Liu Xiao

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Effective date of registration: 20150521

Address after: Feng Ming Licheng District Lingang Development Zone, 250100 Ji'nan Road, Shandong Province

Applicant after: Shandong Construction University

Address before: 250199 Shandong Province, Licheng District, Ji'nan Huaxin Road, building 389, No. 601

Applicant before: SHANDONG HWAYA ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD.

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Owner name: SHANDONG CONSTRUCTION UNIVERSITY

Free format text: FORMER OWNER: SHANDONG HUAYA ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD.

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