CN103663872B - Method for purifying water through biological enzyme method - Google Patents

Method for purifying water through biological enzyme method Download PDF

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Publication number
CN103663872B
CN103663872B CN201310664247.9A CN201310664247A CN103663872B CN 103663872 B CN103663872 B CN 103663872B CN 201310664247 A CN201310664247 A CN 201310664247A CN 103663872 B CN103663872 B CN 103663872B
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China
Prior art keywords
water
purification agent
water purification
weight
bacterialprotease
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CN201310664247.9A
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Chinese (zh)
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CN103663872A (en
Inventor
王振隆
吴相明
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山东隆和节能科技有限公司
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Abstract

The invention belongs to the technical field of environmental protection, and particularly relates to a method for purifying water through a biological enzyme method, which comprises the following steps: (1) purifying with a physical purifying agent, filtering the purified water body, and removing the filter residue; and (2) adding biological enzymes into the water body subjected to the treatment in the step (1), wherein the weight ratio of the biological enzymes to waste water is 1:(160-280). When water is purified through the method, physical flocculating settling is performed first to remove the settled impurities, and the water is further treated through the biological enzymes; and the multiple biological enzymes are combined to coact on the contaminated water body, so that the pH value, chroma, COD (chemical oxygen demand), BOD (biochemical oxygen demand) 5, sulfide content, nitride content and organic phosphorus content of the water body are all reduced within specified standards, thereby achieving the purpose of purifying the water body.

Description

The method that biological enzyme purifies water

Technical field

The invention belongs to environmental technology field, be specifically related to a kind of method that biological enzyme purifies water.

Background technology

Water purification agent conventional at present has following a few class: aluminium salt, as aluminium polychloride, six water alchlors, aluminum sulfate etc.; Molysite: ferric trichloride etc.; High molecular polymer, as poly-propionyl ammonium etc.; Diatomite.First three plants water purification agent, price is higher, and limit its scope of application because of the existence of metal ion, molysite wherein plays sinking effect, to good containing mud high-turbidity sewage removal effect, but it affects water quality colourity, and utilizes diatomite as water purification agent, price is lower, because its resource limits, develop more late, be in the starting stage, existing diatomaceous earth purifier, be generally utilize merely the physical property of diatomite itself to purify water, because its flocculation rate is comparatively slow, suspension time is longer, often purifying water effect is not good, does not reach requirement.Minority adopts diatomite other auxiliary agent auxiliary, as " preparation of high-efficiency compound water purifying agent and application thereof ", it is mainly raw material with diatomite, activation process diatom Gui powder, aluminium polychloride, bodied ferric sulfate, polyaluminium sulfate or poly-aluminum chloride sulphate, boron Mei Wei Zhu slag modified material, though for utilizing merely the progress to some extent of diatomaceous water purification agent, but because it is that formula of the same race purifies for different quality, some effects of purification quality is good often, but it is not good for other different quality clean-up effect, do not reach the requirement of user, adaptability is poor, clean-up effect is unstable.

Organic flocculant also exists the problem of security aspect, although polymerization enamine flocculant itself does not have problems completely, its polymerization single polymerization monomer acrylamide, has strong toxicity to nervous system, can also cause carcinoma of urinary bladder.Therefore, there is the biologic water cleaner of Biodegradable and security, become study hotspot both domestic and external.

Summary of the invention

In order to solve above-mentioned technical problem, the invention provides the method that the good biological enzyme of a kind for the treatment of effect purifies water.

The method that biological enzyme of the present invention purifies water is realized by following technical scheme:

The method that biological enzyme purifies water, comprises following step:

(1) adopt the purification of physics water purification agent, described physics water purification agent is diatomite, calcium aluminate, aluminium polychloride; Adopt above-mentioned water purification agent to water treatment, its concrete steps are: be added to the water by above-mentioned water purification agent, and stir, the part by weight of water purification agent and water body is 1:60-80, stir after 30-60 minute and leave standstill, filter above-mentioned water body, remove filter residue;

(2) in the water body after the process of above-mentioned step (1), add following biology enzyme, described biology enzyme and the weight ratio of waste water are 1:160-280.

The ratio of weight and number of diatomite, calcium aluminate, aluminium polychloride is 1-4:1:1.

The ratio of weight and number of diatomite, calcium aluminate, aluminium polychloride is 3:1:1.

In above-mentioned step (1), the part by weight of biology enzyme and water body is 1:200.

Biology enzyme is lipase, pectase, cellulase, lignoenzyme, bacterialprotease, actinomyces protease, amylase, phytase.

The part by weight of lipase, pectase, cellulase, lignoenzyme, bacterialprotease, actinomyces protease, amylase, phytase is as follows:

Lipase 2-8 pectase 2-6

Cellulase 3-9 lignoenzyme 1-5

Bacterialprotease 1-6 actinomyces protease 1-6

Amylase 1-6 phytase 1-5.

The part by weight of lipase, pectase, cellulase, lignoenzyme, bacterialprotease, actinomyces protease, amylase, phytase is as follows:

Lipase 5 pectase 4

Cellulase 6 lignoenzyme 3

Bacterialprotease 3 actinomyces protease 4

Amylase 3 phytase 3.

Beneficial effect of the present invention is, above-mentioned method is adopted to purify water quality, first physics flocculating setting, except the impurity of sedimentation of deenergizing, by biology enzyme, water quality is processed further again, adopt the combination of multiple biology enzyme, make its acting in conjunction in contaminated water body, make the pH of water body, colourity, COD, BOD 5, sulfide, nitride, organophosphor content be all down within specified standard, thus reach the object of water body purification.

Detailed description of the invention

Below in conjunction with specific embodiment, the present invention is further described, so that those skilled in the art more understands the present invention, but does not therefore limit the present invention.

Embodiment 1

(1) adopt the purification of physics water purification agent, described physics water purification agent is diatomite, calcium aluminate, aluminium polychloride; Adopt above-mentioned water purification agent to water treatment, its concrete steps are: be added to the water by above-mentioned water purification agent, and stir, the part by weight of water purification agent and water body is 1:70, stir after 45 minutes and leave standstill, filter above-mentioned water body, remove filter residue;

(2) in the water body after the process of above-mentioned step (1), add following biology enzyme, described biology enzyme and the weight ratio of waste water are 1:200.

The ratio of weight and number of diatomite, calcium aluminate, aluminium polychloride is 3:1:1.

Biology enzyme is lipase, pectase, cellulase, lignoenzyme, bacterialprotease, actinomyces protease, amylase, phytase.

The part by weight of lipase, pectase, cellulase, lignoenzyme, bacterialprotease, actinomyces protease, amylase, phytase is as follows:

Lipase 5 pectase 4

Cellulase 6 lignoenzyme 3

Bacterialprotease 3 actinomyces protease 4

Amylase 3 phytase 3.

Before process, water body chroma 39, after process: 2;

COD: before process: 382; Process rear 26;

BOD 5: before process: 54.1, process rear 10.9;

SS (mg/L): process front 199.4, do not detect after process;

TN (mg/L): process front 18.3, process rear 1.9;

TP (mg/L): process front 4.35, process rear 0.12.

Embodiment 2

(1) adopt the purification of physics water purification agent, described physics water purification agent is diatomite, calcium aluminate, aluminium polychloride; Adopt above-mentioned water purification agent to water treatment, its concrete steps are: be added to the water by above-mentioned water purification agent, and stir, the part by weight of water purification agent and water body is 1:60, stir after 30 minutes and leave standstill, filter above-mentioned water body, remove filter residue;

(2) in the water body after the process of above-mentioned step (1), add following biology enzyme, described biology enzyme and the weight ratio of waste water are 1:160.

The ratio of weight and number of diatomite, calcium aluminate, aluminium polychloride is 1:1:1.

Biology enzyme is lipase, pectase, cellulase, lignoenzyme, bacterialprotease, actinomyces protease, amylase, phytase.

The part by weight of lipase, pectase, cellulase, lignoenzyme, bacterialprotease, actinomyces protease, amylase, phytase is as follows:

Lipase 2 pectase 2

Cellulase 3 lignoenzyme 1

Bacterialprotease 1 actinomyces protease 1

Amylase 1 phytase 1.

Embodiment 3

(1) adopt the purification of physics water purification agent, described physics water purification agent is diatomite, calcium aluminate, aluminium polychloride; Adopt above-mentioned water purification agent to water treatment, its concrete steps are: be added to the water by above-mentioned water purification agent, and stir, the part by weight of water purification agent and water body is 1:80, stir after 60 minutes and leave standstill, filter above-mentioned water body, remove filter residue;

(2) in the water body after the process of above-mentioned step (1), add following biology enzyme, described biology enzyme and the weight ratio of waste water are 1:280.

The ratio of weight and number of diatomite, calcium aluminate, aluminium polychloride is 4:1:1.

Biology enzyme is lipase, pectase, cellulase, lignoenzyme, bacterialprotease, actinomyces protease, amylase, phytase.

The part by weight of lipase, pectase, cellulase, lignoenzyme, bacterialprotease, actinomyces protease, amylase, phytase is as follows:

Lipase 8 pectase 6

Cellulase 9 lignoenzyme 5

Bacterialprotease 6 actinomyces protease 6

Amylase 6 phytase 5.

Embodiment 4

(1) adopt the purification of physics water purification agent, described physics water purification agent is diatomite, calcium aluminate, aluminium polychloride; Adopt above-mentioned water purification agent to water treatment, its concrete steps are: be added to the water by above-mentioned water purification agent, and stir, the part by weight of water purification agent and water body is 1:70, stir after 40 minutes and leave standstill, filter above-mentioned water body, remove filter residue;

(2) in the water body after the process of above-mentioned step (1), add following biology enzyme, described biology enzyme and the weight ratio of waste water are 1:240.

The ratio of weight and number of diatomite, calcium aluminate, aluminium polychloride is 2:1:1.

Biology enzyme is lipase, pectase, cellulase, lignoenzyme, bacterialprotease, actinomyces protease, amylase, phytase.

The part by weight of lipase, pectase, cellulase, lignoenzyme, bacterialprotease, actinomyces protease, amylase, phytase is as follows:

Lipase 4 pectase 3

Cellulase 5 lignoenzyme 2

Bacterialprotease 2 actinomyces protease 2

Amylase 2 phytase 2.

Claims (1)

1. the method that purifies water of biological enzyme, comprises following step:
(1) adopt the purification of physics water purification agent, described physics water purification agent is diatomite, calcium aluminate, aluminium polychloride; Adopt above-mentioned water purification agent to water treatment, its concrete steps are: be added to the water by above-mentioned water purification agent, and stir, the part by weight of water purification agent and water body is 1: 70, stir after 45 minutes and leave standstill, filter above-mentioned water body, remove filter residue;
The ratio of weight and number of diatomite, calcium aluminate, aluminium polychloride is 3: 1: 1;
(2) in the water body after the process of above-mentioned step (1), add following biology enzyme, described biology enzyme and the weight ratio of waste water are 1: 200;
Biology enzyme is lipase, pectase, cellulase, lignoenzyme, bacterialprotease, actinomyces protease, amylase, phytase;
The part by weight of lipase, pectase, cellulase, lignoenzyme, bacterialprotease, actinomyces protease, amylase, phytase is as follows:
Lipase 5 pectase 4
Cellulase 6 lignoenzyme 3
Bacterialprotease 3 actinomyces protease 4
Amylase 3 phytase 3.
CN201310664247.9A 2013-12-09 2013-12-09 Method for purifying water through biological enzyme method CN103663872B (en)

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Publication number Priority date Publication date Assignee Title
CN104041726B (en) * 2014-05-21 2015-11-18 湖北工业大学 A kind of composite bacteria agent capable promoting starch sedimentation in Lotus root congee slurries
CN105217750A (en) * 2014-05-27 2016-01-06 乔占印 A kind of Domestic water purifying spirit and production technique thereof
CN104529062B (en) * 2014-12-13 2016-03-02 山东永泰化工有限公司 Rubber accelerator NOBS production wastewater treatment water purification agent and method of wastewater treatment
CN104478168B (en) * 2014-12-13 2016-03-02 山东永泰化工有限公司 Junked tire reclaims waste water treatment process
CN105236594A (en) * 2015-11-23 2016-01-13 济南昊泽环保科技有限公司 Agent and method for treating waste water of biscuit making enterprise
CN105254036A (en) * 2015-11-24 2016-01-20 济南昊泽环保科技有限公司 Hot-pickled mustard tuber production wastewater treating agent and wastewater treating method
CN105967350A (en) * 2016-07-07 2016-09-28 安徽国能亿盛环保科技有限公司 Enzyme-containing sewage treating agent and preparation method thereof
CN108117168A (en) * 2017-12-29 2018-06-05 兰溪市哥特生物技术有限公司 The purposes of water quality cleansing agent containing biological enzyme

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002094722A1 (en) * 2001-05-22 2002-11-28 Biss-Biosystems Aps Flocculant derived from a vegetable source and method for flocculation
CN102557323A (en) * 2010-10-21 2012-07-11 江苏绿科生物技术有限公司 Biological purification method for freshwater aquaculture water environment

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002094722A1 (en) * 2001-05-22 2002-11-28 Biss-Biosystems Aps Flocculant derived from a vegetable source and method for flocculation
CN102557323A (en) * 2010-10-21 2012-07-11 江苏绿科生物技术有限公司 Biological purification method for freshwater aquaculture water environment

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
复合硅藻土混凝剂的研究进展;张瑛洁等;《硅酸盐通报》;20130930;第32卷(第9期);第1770页第2节第1段、第2.1节、表1 *
铝酸钙粉对水中硫酸根的去除研究;贺琨;《供水技术》;20110630;第5卷(第3期);第23页正文第2段,第24页第2.2节,第25页第3节 *

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Inventor after: Wang Zhenlong

Inventor after: Wu Xiangming

Inventor before: Mou Junping

Inventor before: Zhu Na

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Effective date of registration: 20150209

Address after: 265607 Shandong city of Yantai Province Chong Penglai Economic Development Zone South Road South

Applicant after: Grand and the energy-conservation Science and Technology Ltd. in Shandong

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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Free format text: CORRECT: INVENTOR; FROM: MOU JUNPING ZHU NA TO: WANG ZHENLONG WU XIANGMING

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