CN101077806B - Highly effective aerobic biochemical water purification agent - Google Patents
Highly effective aerobic biochemical water purification agent Download PDFInfo
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- CN101077806B CN101077806B CN2006100268913A CN200610026891A CN101077806B CN 101077806 B CN101077806 B CN 101077806B CN 2006100268913 A CN2006100268913 A CN 2006100268913A CN 200610026891 A CN200610026891 A CN 200610026891A CN 101077806 B CN101077806 B CN 101077806B
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- aerobic biochemical
- highly effective
- water purification
- purification agent
- biochemical water
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The aerobic biochemical water purifying agent consists of aluminum sulfate 70-80 wt%, lignin 10-15 wt% and Chinese medicinal stone 10-15 wt%. It has added RE biological additive, no bacteria seed and no enzyme. After being thrown into aerobic biochemical tank, it can culture great amount of robust indigenous zoogloea and result in magic biochemical effect. The present invention has the advantages of small thrown amount, high economic benefit, convenient use, high outgoing water quality, etc.
Description
Technical field
The present invention relates to a kind of purifying agent for polluted water, relate in particular to a kind of highly effective aerobic biochemical water purification agent.
Background technology
The purifying agent for polluted water of selling on the present domestic and international market, the overwhelming majority is materialization medicament such as polymer alumina (PAC, poly-aluminium, aluminium chlorohydroxide), Tai-Ace S 150, bodied ferric sulfate (EPS, poly-iron, sulphur comb iron), Indian red, ferrous sulfate (green vitriol, siderotil) etc.s inorganic coagulant and organic polymer coargulator (PAM), and the one-level that can only make preliminary sedimentation tank is handled and secondary sinks water outlet subsequent disposal up to standard behind the pond.Because of the materialization medicament unhelpful and harmful to the aerobic biochemical pond, so must not add before the aerobic biochemical pond, not only otherwise be helpless to biochemical action in the aerobic biochemical pond, can cause the death of original normal microorganism in the pond on the contrary.The weak point of materialization medicament also has: the medicament delivery amount is big, growth running cost height, cohesion speed is slow, the mud growth is many and be difficult for oxygen level in dehydration, the mud few, have that more stink forms secondary pollution, the problems such as water oxygen level deficiency after handling.The purification aqua product that carries disease germs and plant or be with enzyme being arranged, but it has tangible limitation abroad: (1), price height are example with U.S.'s product, and produce market valency per ton is 30,000 dollars; (2), no general applicability, promptly a kind of bacterial classification can only specific aim produce a kind of microorganism; (3), kind of the water purification agent that carries disease germs can not adapt to the abominable actual environment of domestic sewage, promptly drops into behind the aerobic biochemical pond dead immediately.And there is extremely strict animal test quarantine restriction in China to germ-carrying product import, also suppressed the use of imported product to a certain extent.
Summary of the invention
Purpose of the present invention provides a kind of highly effective aerobic biochemical water purification agent exactly in order to address the above problem.
The object of the present invention is achieved like this: a kind of highly effective aerobic biochemical water purification agent, formulated by appended weight percent by following material:
Tai-Ace S 150 70-80%;
Xylogen 10-15%;
Medical stone 10-15%.
Highly effective aerobic biochemical water purification agent of the present invention is a kind of biochemical water purification agent that adds the biological all-round additives of rare earths, the kind of itself not carrying disease germs, be not with enzyme yet, but after dropping into the aerobic biochemical pond, will under abominable sewage environment, turn out zoogloea a large amount of, strong, " indigenous ", and produce magical biochemical action.
The mechanism of action of highly effective aerobic biochemical water purification agent of the present invention is: three kinds of physical and chemical processes, the i.e. oxidising process of colloid chemistry process, chemical reaction process and microorganism can take place in it when handling dirt, waste water.As everyone knows, the organic pollutant in the waste water is degraded by the oxygenizement mechanism of aerobic microbiological.Use highly effective aerobic biochemical agent product can quicken the speed of this oxygenolysis, improves the transfer efficiency of oxygen, the rapid propagation that stimulates the aerobic microbiological population.In the treated active sludge, aerobic bacteria is three times of ordinary activated sludge.This mainly is because the oxidation rate of aerobic bacteria is higher than facultative bacteria far away, and the zoogleic inside of ordinary activated sludge often facultative bacteria preponderate, so when organism in the waste water during as the food source of microorganism, organic pollutant is just by oxidation promptly, decomposition.
Because highly effective aerobic biochemical water purification agent has the above mechanism of action, and following advantage and characteristics are arranged in actual applications:
1, highly effective aerobic biochemical water purification agent is a kind of biochemicals that can use in the aeration tank.It is reported that the materialization medicament of Xiao Shouing can not enter in the aeration tank and to use in the market, otherwise the active sludge disintegration of will poisoning in the aeration tank, original microbial population will face death.And that not only highly effective aerobic biochemical water purification agent enters behind the aeration tank microbial population the slightest to active sludge in original aeration tank is harmless, and use the microbial population of a specified duration of healing increase further, strong.
2, injected volume is few, the economic benefit height.The injected volume of highly effective aerobic biochemical water purification agent is few, and the medicament delivery amount of handling co-content waste water only is equivalent to 1/5～1/15 of other any traditional medicament injected volumes, and effect is but very remarkable.Therefore be best suited for large-scale sewage work, the big more effect of scale is good more.
3, can adopt wet throwing method, easy to use.Highly effective aerobic biochemical water purification agent can be made into the liquid input that concentration is 20% (about pH3.0), does not need to transform any structures, device and the equipment of former factory, adds before preliminary sedimentation tank or before the aeration tank to get final product.
4, rapid flocculation.After adding highly effective aerobic biochemical water purification agent in dirt, the waste water, can form many insoluble compounds and closely knit alumen ustum rapidly, the settling property of mud is very good.
5, efficient oxidation.Because the katalysis of highly effective aerobic biochemical water purification agent uses the concentration of aeration tank mud to improve, especially the increase of aerobic bacteria amount greatly improves the oxidation capacity of aeration tank, can improve influent load, shortens the residence time.
6, improve effluent quality.After highly effective aerobic biochemical water purification agent uses in activated sludge tank, indexs such as the colourity of second pond water outlet, turbidity, CODcr, BOD5, SS reduce greatly, the clarity of the second pond water surface is clearly better, and the visual depth of water is brought up to 80～100cm by 5 original～10cm.
7, prevent eutrophication.Highly effective aerobic biochemical water purification agent can be removed effectively to N, P nutritive substance, prevents the trend of environment water eutrophication.
8, save power consumption.Because highly effective aerobic biochemical water purification agent can improve the transfer rate of oxygen, thereby can reduce the gas-water ratio of aeration tank, save aeration rate, reduce the gas blower topmost power consumption of this Sewage Plant of loading.
9, the mud growing amount is few and be easy to handle, and reduces the processing cost of mud.The flocculation alumen ustum that uses highly effective aerobic biochemical water purification agent to obtain is very closely knit, be easy to dehydration, when using the water extracter dehydration, can reduce the consumption of polymeric flocculant, and the mud that the mud that generates is generated after than other any traditional chemicals treatment lacks about 25%, so sewage work can save a large amount of sludge treatment expenses.
10, reduce stink.Owing to remain aerobic state in the zoogloea of mud behind the adding highly effective aerobic biochemical water purification agent, can suppress the growth of anerobe, reduce the formation of biogas, eliminate negative impact to the Sewage Plant surrounding environment.The concentration of biogas is reduced to 2ppm from 10～15ppm in the air.
Embodiment
Embodiment 1
Get 13 kilograms in 75 kilograms of non-iron aluminium sulfates, the xylogen that adopts the crystallization process preparation and adopt 12 kilograms of the rare earths compounds that extraction and separation technology extracts from food grade rare earth medical stone ore, be mixed with a kind of highly effective aerobic biochemical water purification agent product of the present invention.This product is used for the sanitary sewage disposal of Shanghai Cao Yang sewage work, and the result can make sanitary sewage by containing about ammonia-nitrogen 60mg/L, about phosphorus TP15mg/L, dropping to and contain ammonia-nitrogen≤15mg/L, Tp≤1mg/L, reaches emission standard.
Embodiment 2
Get 15 kilograms in 70 kilograms of non-iron aluminium sulfates, the xylogen that adopts the crystallization process preparation and adopt 15 kilograms of the rare earths compounds that extraction and separation technology extracts from food grade rare earth medical stone ore, be mixed with a kind of highly effective aerobic biochemical water purification agent product of the present invention.The treatment of dyeing wastewater that this product is used for ShaoXing,ZheJiang water treatment Development Co., Ltd, the result can make the CODcr (chemical oxygen demand (COD)) in the dyeing waste water be dropped to≤120mg/L by 1800mg/L, colourity by about 450 (extension rates) drop to≤50, SS (suspended substance) reaches emission standard by dropping to about 300mg/L≤30mg/L.
Embodiment 3
Get 10 kilograms in 80 kilograms of non-iron aluminium sulfates, the xylogen that adopts the crystallization process preparation and adopt extraction and separation technology, be mixed with a kind of highly effective aerobic biochemical water purification agent product of the present invention from 10 kilograms of the rare earths compounds that from food grade rare earth medical stone ore, extract.This product can be used for the sewage disposal of general sewage work.
Claims (2)
1. a highly effective aerobic biochemical water purification agent is characterized in that, and is formulated by appended weight percent by following material:
Tai-Ace S 150 70-80%;
Xylogen 10-15%;
Medical stone 10-15%.
2. highly effective aerobic biochemical water purification agent as claimed in claim 1 is characterized in that: described Tai-Ace S 150 is for adopting the non-iron aluminium sulfate of crystallization process preparation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100268913A CN101077806B (en) | 2006-05-25 | 2006-05-25 | Highly effective aerobic biochemical water purification agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100268913A CN101077806B (en) | 2006-05-25 | 2006-05-25 | Highly effective aerobic biochemical water purification agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101077806A CN101077806A (en) | 2007-11-28 |
| CN101077806B true CN101077806B (en) | 2011-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100268913A Expired - Fee Related CN101077806B (en) | 2006-05-25 | 2006-05-25 | Highly effective aerobic biochemical water purification agent |
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| CN (1) | CN101077806B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102511500B (en) * | 2011-11-22 | 2014-04-02 | 奇迪电器集团有限公司 | Bacteriostatic agent, preparation method thereof and water purifying plant |
| CN106179512B (en) * | 2016-07-15 | 2019-03-08 | 东华大学 | BIO-UNIOUT efficient biochemical water purification catalyst and its application |
| CN109081518B (en) * | 2018-09-13 | 2020-07-28 | 西安航空学院 | Method for treating hexavalent chromium pollution in water |
| CN110078217A (en) * | 2018-12-03 | 2019-08-02 | 浙江海洋大学 | The method for reducing water eutrophication is cultivated using chlorella |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1132183A (en) * | 1994-10-25 | 1996-10-02 | 安姆科尔国际公司 | Method and composition for clarifying waste water |
| CN1316387A (en) * | 2000-04-05 | 2001-10-10 | 汪景山 | Process for preparing efficient water-purifying agent |
| CN1343631A (en) * | 2000-09-20 | 2002-04-10 | 吴兴久 | Cleaner for industrial sewage |
| CN1761623A (en) * | 2003-01-31 | 2006-04-19 | 出光兴产株式会社 | Method for treating waste water containing hardly decomposable harmful substances |
-
2006
- 2006-05-25 CN CN2006100268913A patent/CN101077806B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1132183A (en) * | 1994-10-25 | 1996-10-02 | 安姆科尔国际公司 | Method and composition for clarifying waste water |
| CN1316387A (en) * | 2000-04-05 | 2001-10-10 | 汪景山 | Process for preparing efficient water-purifying agent |
| CN1343631A (en) * | 2000-09-20 | 2002-04-10 | 吴兴久 | Cleaner for industrial sewage |
| CN1761623A (en) * | 2003-01-31 | 2006-04-19 | 出光兴产株式会社 | Method for treating waste water containing hardly decomposable harmful substances |
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| CN101077806A (en) | 2007-11-28 |
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Owner name: WANG ZHEREN |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20100415 Address after: 200072 room 5, 350 Lane 501-503, extension Road, Shanghai Applicant after: Shang Daizhong Co-applicant after: Wang Zheren Address before: 200072 room 5, 350 Lane 501-503, extension Road, Shanghai Applicant before: Shang Daizhong |
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