CN104211162A - Sewage treating agent for treating heavy metal wastewater - Google Patents
Sewage treating agent for treating heavy metal wastewater Download PDFInfo
- Publication number
- CN104211162A CN104211162A CN201410432188.7A CN201410432188A CN104211162A CN 104211162 A CN104211162 A CN 104211162A CN 201410432188 A CN201410432188 A CN 201410432188A CN 104211162 A CN104211162 A CN 104211162A
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- Prior art keywords
- heavy metal
- treating agent
- sewage
- wastewater treatment
- agent
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- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 33
- 239000002351 wastewater Substances 0.000 title abstract description 18
- 239000010865 sewage Substances 0.000 title abstract 3
- 241000894006 Bacteria Species 0.000 claims abstract description 19
- 230000000813 microbial effect Effects 0.000 claims abstract description 13
- 239000003795 chemical substances by application Substances 0.000 claims description 35
- 238000004065 wastewater treatment Methods 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 16
- 239000010802 sludge Substances 0.000 claims description 15
- 102000004190 Enzymes Human genes 0.000 claims description 10
- 108090000790 Enzymes Proteins 0.000 claims description 10
- 239000002253 acid Substances 0.000 claims description 10
- 239000000701 coagulant Substances 0.000 claims description 10
- GNTDGMZSJNCJKK-UHFFFAOYSA-N divanadium pentaoxide Chemical group O=[V](=O)O[V](=O)=O GNTDGMZSJNCJKK-UHFFFAOYSA-N 0.000 claims description 10
- 241000186063 Arthrobacter Species 0.000 claims description 7
- 240000004808 Saccharomyces cerevisiae Species 0.000 claims description 7
- 240000008397 Ganoderma lucidum Species 0.000 claims description 6
- 102000016938 Catalase Human genes 0.000 claims description 5
- 108010053835 Catalase Proteins 0.000 claims description 5
- 241000233866 Fungi Species 0.000 claims description 5
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims description 5
- 229910021536 Zeolite Inorganic materials 0.000 claims description 5
- 239000004411 aluminium Substances 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 claims description 5
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 5
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 5
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 5
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical group Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 5
- 239000011707 mineral Substances 0.000 claims description 5
- 235000010755 mineral Nutrition 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- 238000005829 trimerization reaction Methods 0.000 claims description 5
- 238000005303 weighing Methods 0.000 claims description 5
- 239000010457 zeolite Substances 0.000 claims description 5
- ZQDHMKFYBCYBLC-UHFFFAOYSA-N [Na].[Na].[Na].N1CCNCC1.[S] Chemical compound [Na].[Na].[Na].N1CCNCC1.[S] ZQDHMKFYBCYBLC-UHFFFAOYSA-N 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 10
- 230000008901 benefit Effects 0.000 abstract description 7
- 239000000126 substance Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 abstract description 3
- 244000005700 microbiome Species 0.000 abstract description 2
- 230000035755 proliferation Effects 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- 230000031068 symbiosis, encompassing mutualism through parasitism Effects 0.000 abstract description 2
- 238000000746 purification Methods 0.000 abstract 1
- 230000028327 secretion Effects 0.000 abstract 1
- 230000002195 synergetic effect Effects 0.000 abstract 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- UISXBUUGPXXKJF-UHFFFAOYSA-N [S].C1CNCCN1 Chemical compound [S].C1CNCCN1 UISXBUUGPXXKJF-UHFFFAOYSA-N 0.000 description 3
- SOBHUZYZLFQYFK-UHFFFAOYSA-K trisodium;hydroxy-[[phosphonatomethyl(phosphonomethyl)amino]methyl]phosphinate Chemical class [Na+].[Na+].[Na+].OP(O)(=O)CN(CP(O)([O-])=O)CP([O-])([O-])=O SOBHUZYZLFQYFK-UHFFFAOYSA-K 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000010814 metallic waste Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 244000005706 microflora Species 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 230000003248 secreting effect Effects 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Landscapes
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
- Activated Sludge Processes (AREA)
Abstract
The invention discloses a sewage treating agent for treating heavy metal wastewater. A proper chemical treating agent and a proper biological treating agent are selected to be optimized according to the characteristic of heavy metal wastewater, useful substances generated in the growth processes of all microorganisms and secretions of the useful substances form matrixes and raw materials for intergrowth, then, a microbial community which is complex in component, stable in structure and wide in function and has various bacteria is formed through a mutual symbiosis and proliferation relationship, and the maximum united advantages can be exerted through reciprocity and mutual benefit in the purification process of the heavy metal wastewater under the synergistic effect of a chemical treating agent. The sewage treating agent is efficient in treating effect, capable of discharging wastewater up to the standard, low in cost and remarkable in economic benefit.
Description
Technical field
The present invention relates to a kind of sewage-treating agent, especially relate to a kind of sewage-treating agent for heavy metal-containing waste water.
Background technology
Heavy metal wastewater thereby refers to the waste water containing heavy metal of discharging in the Industrial processes such as mining and metallurgy, machinofacture, chemical industry, electronics, instrument.Heavy metal (as containing cadmium, nickel, mercury, zinc etc.) waste water is the most serious to an environmental pollution and endangers one of maximum trade effluent to the mankind, and its water quality and quantity is relevant with production technique.Heavy metal in waste water generally can not decompose destruction, can only shift its location and change its Material Form.
The administering method of current heavy metal contamination is based on physico-chemical process, and bioremediation technology is more economical as one, and more efficiently, the Treatment process of more environmental protection is also subject to extensive concern.Effective especially sewage-treating agent for heavy metal-containing wastewater treatment is still immature at present, how to seek a kind of sewage-treating agent for heavy metal-containing wastewater treatment efficiently with low cost, is a problem being worth research.
Summary of the invention
Goal of the invention: in order to the normal treatment process effect solving heavy metal polluted waste water existing in prior art is bad, the problem that special effect treatment agent lacks, the present invention proposes a kind of sewage-treating agent for heavy metal-containing wastewater treatment efficient, with low cost.
Technical scheme: to achieve these objectives, the present invention takes following technical scheme: a kind of sewage-treating agent for heavy metal-containing wastewater treatment, following component is comprised: 100-200 part active sludge according to weighing scale, 20-40 part marine mineral mud, the acid of 10-20 part coagulating agent, 10-20 part passivator, 10-20 part plant ash, 10-30 part trimerization sulphur piperazine trisodium salt, 5-10 part discoloring agent, 5-10 part biological enzyme, 20-40 part microbial bacteria;
Wherein microbial bacteria comprises Arthrobacter, yeast and wood-decay fungi, all containing being not less than 2.0 hundred million active bacteria in monoxenic every gram of substratum.
Further, described active sludge is anaerobic sludge.
Further, described coagulating agent is iron trichloride and Tai-Ace S 150 mass ratio is the mixture of 1:3.
Further, described passivator is Vanadium Pentoxide in FLAKES and zeolite powder mass ratio is the mixture of 3:1.
Further, described discoloring agent is anhydrous slufuric acid aluminium, anhydrous magnesium sulfate, wilkinite three mass ratio be the mixture of 3:1:1.
Further, described biological enzyme is catalase.
Further, the mass ratio of Arthrobacter in described microbial bacteria, yeast and wood-decay fungi is 3:1:2.
Further, described wood-decay fungi is brown rot fungus.
Beneficial effect: a kind of sewage-treating agent for heavy metal-containing waste water provided by the invention, suitable chemistry and biological treatment agent is selected to be optimized combination according to the characteristic of heavy metal wastewater thereby, each microorganism in its process of growth, produce useful matter and secretory product forms the matrix and raw material that mutually grow, and by mutual symbiosis, it is complicated that Relationship With Proliferation forms a composition, Stability Analysis of Structures, function has the microflora of varied bacterium widely, be aided with the synergy of chemical treatment medicament again, mutual reciprocity and mutual benefit in the scavenging process of heavy metal-containing waste water, play the associating advantage that it is maximum, there is efficient treatment effect, make discharged wastewater met the national standard, and it is with low cost, remarkable in economical benefits.
Embodiment
Embodiment 1:
A kind of sewage-treating agent for heavy metal-containing wastewater treatment, following component is comprised: 100 parts of active sludge according to weighing scale, 20 parts of marine mineral mud, 10 parts of coagulating agent, 10 parts of passivator, 10 parts of plant ash, 10 parts of trimerization sulphur piperazine acid trisodium salts, 5 parts of discoloring agents, 5 parts of biological enzymes, 20 parts of microbial bacterias; Wherein active sludge is anaerobic sludge, coagulating agent is iron trichloride and Tai-Ace S 150 mass ratio is the mixture of 1:3, passivator is Vanadium Pentoxide in FLAKES and zeolite powder mass ratio is the mixture of 3:1, discoloring agent is anhydrous slufuric acid aluminium, anhydrous magnesium sulfate, wilkinite three mass ratio are the mixture of 3:1:1, biological enzyme is catalase, microbial bacteria comprises Arthrobacter, yeast and the brown rot fungus that mass ratio is 3:1:2, all containing being not less than 2.0 hundred million active bacteria in monoxenic every gram of substratum.
Embodiment 2:
A kind of sewage-treating agent for heavy metal-containing wastewater treatment, following component is comprised: 200 parts of active sludge according to weighing scale, 40 parts of marine mineral mud, 20 parts of coagulating agent, 20 parts of passivator, 20 parts of plant ash, 30 parts of trimerization sulphur piperazine acid trisodium salts, 10 parts of discoloring agents, 10 parts of biological enzymes, 40 parts of microbial bacterias; Wherein active sludge is anaerobic sludge, coagulating agent is iron trichloride and Tai-Ace S 150 mass ratio is the mixture of 1:3, passivator is Vanadium Pentoxide in FLAKES and zeolite powder mass ratio is the mixture of 3:1, discoloring agent is anhydrous slufuric acid aluminium, anhydrous magnesium sulfate, wilkinite three mass ratio are the mixture of 3:1:1, biological enzyme is catalase, microbial bacteria comprises Arthrobacter, yeast and the brown rot fungus that mass ratio is 3:1:2, all containing being not less than 2.0 hundred million active bacteria in monoxenic every gram of substratum.
Embodiment 3:
A kind of sewage-treating agent for heavy metal-containing wastewater treatment, following component is comprised: 150 parts of active sludge according to weighing scale, 30 parts of marine mineral mud, 15 parts of coagulating agent, 15 parts of passivator, 15 parts of plant ash, 20 parts of trimerization sulphur piperazine acid trisodium salts, 8 parts of discoloring agents, 8 parts of biological enzymes, 30 parts of microbial bacterias; Wherein active sludge is anaerobic sludge, coagulating agent is iron trichloride and Tai-Ace S 150 mass ratio is the mixture of 1:3, passivator is Vanadium Pentoxide in FLAKES and zeolite powder mass ratio is the mixture of 3:1, discoloring agent is anhydrous slufuric acid aluminium, anhydrous magnesium sulfate, wilkinite three mass ratio are the mixture of 3:1:1, biological enzyme is catalase, microbial bacteria comprises Arthrobacter, yeast and the brown rot fungus that mass ratio is 3:1:2, all containing being not less than 2.0 hundred million active bacteria in monoxenic every gram of substratum.
Use the sewage-treating agent of above-described embodiment 1-3 to industry containing heavy metal waste water carry out lab scale process, the COD of wherein intaking
crfor 400mg/L, SS are 200mg/L, Cu
2+for 90mg/L, Cd
2+for 68mg/L, Ni
2+for 20mg/L, chromium is 9mg/L; The effluent quality index of discharging after treatment is as shown in table 1:
Effluent quality situation (unit: mg/L) after the sewage-treating agent process of table 1: embodiment 1-3
| ? | COD Cr | SS | Cu 2+ | Cd 2+ | Ni 2+ | Chromium | Whether reach emission standard |
| Embodiment 1 | 28 | 9 | 0.15 | 0.06 | 0.15 | 0.03 | Be |
| Embodiment 2 | 32 | 8 | 0.13 | 0.08 | 0.14 | 0.04 | Be |
| Embodiment 3 | 29 | 7 | 0.14 | 0.07 | 0.16 | 0.03 | Be |
As shown above, after using the sewage-treating agent of embodiment of the present invention 1-3 to process the waste water containing heavy metal, the every water-quality guideline of waste water all reaches state emission standard, as can be seen here, a kind of sewage-treating agent for heavy metal-containing wastewater treatment of the present invention has efficient treatment effect, make discharged wastewater met the national standard, and with low cost, remarkable in economical benefits.
It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvement, these improvement also should be considered as protection scope of the present invention.
Claims (8)
1. the sewage-treating agent for heavy metal-containing wastewater treatment, it is characterized in that comprising following component according to weighing scale: 100-200 part active sludge, 20-40 part marine mineral mud, the acid of 10-20 part coagulating agent, 10-20 part passivator, 10-20 part plant ash, 10-30 part trimerization sulphur piperazine trisodium salt, 5-10 part discoloring agent, 5-10 part biological enzyme, 20-40 part microbial bacteria;
Wherein microbial bacteria comprises Arthrobacter, yeast and wood-decay fungi, all containing being not less than 2.0 hundred million active bacteria in monoxenic every gram of substratum.
2. the sewage-treating agent for heavy metal-containing wastewater treatment according to claim 1, is characterized in that: described active sludge is anaerobic sludge.
3. the sewage-treating agent for heavy metal-containing wastewater treatment according to claim 1, is characterized in that: described coagulating agent is iron trichloride and Tai-Ace S 150 mass ratio is the mixture of 1:3.
4. the sewage-treating agent for heavy metal-containing wastewater treatment according to claim 1, is characterized in that: described passivator is Vanadium Pentoxide in FLAKES and zeolite powder mass ratio is the mixture of 3:1.
5. the sewage-treating agent for heavy metal-containing wastewater treatment according to claim 1, is characterized in that: described discoloring agent is anhydrous slufuric acid aluminium, anhydrous magnesium sulfate, wilkinite three mass ratio are the mixture of 3:1:1.
6. the sewage-treating agent for heavy metal-containing wastewater treatment according to claim 1, is characterized in that: described biological enzyme is catalase.
7. the sewage-treating agent for heavy metal-containing wastewater treatment according to claim 1, is characterized in that: the mass ratio of Arthrobacter in described microbial bacteria, yeast and wood-decay fungi is 3:1:2.
8. the sewage-treating agent for heavy metal-containing wastewater treatment according to claim 1, is characterized in that: described wood-decay fungi is brown rot fungus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410432188.7A CN104211162B (en) | 2014-08-27 | 2014-08-27 | A kind of sewage-treating agent for heavy metal-containing wastewater treatment |
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| CN201410432188.7A CN104211162B (en) | 2014-08-27 | 2014-08-27 | A kind of sewage-treating agent for heavy metal-containing wastewater treatment |
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| CN104211162A true CN104211162A (en) | 2014-12-17 |
| CN104211162B CN104211162B (en) | 2016-04-06 |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105399216A (en) * | 2015-12-18 | 2016-03-16 | 苏州市金星工艺镀饰有限公司 | Treating agent composition of chromium-containing waste water |
| CN105399217A (en) * | 2015-12-18 | 2016-03-16 | 苏州市金星工艺镀饰有限公司 | Preparation method of chromium-containing waste water treatment agent |
| CN105399215A (en) * | 2015-12-18 | 2016-03-16 | 苏州市金星工艺镀饰有限公司 | Wastewater treatment agent used for electroplating wastewater treatment |
| CN105565507A (en) * | 2015-12-18 | 2016-05-11 | 苏州市金星工艺镀饰有限公司 | Method for preparing electroplating wastewater treating agent |
| CN105948275A (en) * | 2016-06-29 | 2016-09-21 | 合肥天翔环境工程有限公司 | Sewage treatment agent and preparation method thereof |
| CN105967265A (en) * | 2016-07-07 | 2016-09-28 | 含山县科宇环境工程有限公司 | Sewage treating agent containing microbial strains and preparation method |
| CN105967352A (en) * | 2016-07-13 | 2016-09-28 | 安徽天顺环保设备股份有限公司 | Industrial wastewater high-efficiency treating agent and preparation method thereof |
| 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 |
| CN106115906A (en) * | 2016-08-12 | 2016-11-16 | 王淼 | Purify the device in organotin pollution river |
| CN106145381A (en) * | 2016-07-07 | 2016-11-23 | 马鞍山市顺达环保设备有限公司 | A kind of high efficiency sewage treating agent and preparation method thereof |
| CN107512777A (en) * | 2017-08-29 | 2017-12-26 | 四川奥恒环保科技有限公司 | Sewage-treating agent |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105399216A (en) * | 2015-12-18 | 2016-03-16 | 苏州市金星工艺镀饰有限公司 | Treating agent composition of chromium-containing waste water |
| CN105399217A (en) * | 2015-12-18 | 2016-03-16 | 苏州市金星工艺镀饰有限公司 | Preparation method of chromium-containing waste water treatment agent |
| CN105399215A (en) * | 2015-12-18 | 2016-03-16 | 苏州市金星工艺镀饰有限公司 | Wastewater treatment agent used for electroplating wastewater treatment |
| CN105565507A (en) * | 2015-12-18 | 2016-05-11 | 苏州市金星工艺镀饰有限公司 | Method for preparing electroplating wastewater treating agent |
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| CN105967265A (en) * | 2016-07-07 | 2016-09-28 | 含山县科宇环境工程有限公司 | Sewage treating agent containing microbial strains and preparation 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 |
| CN106145381A (en) * | 2016-07-07 | 2016-11-23 | 马鞍山市顺达环保设备有限公司 | A kind of high efficiency sewage treating agent and preparation method thereof |
| CN105967352A (en) * | 2016-07-13 | 2016-09-28 | 安徽天顺环保设备股份有限公司 | Industrial wastewater high-efficiency treating agent and preparation method thereof |
| CN106115906A (en) * | 2016-08-12 | 2016-11-16 | 王淼 | Purify the device in organotin pollution river |
| CN107512777A (en) * | 2017-08-29 | 2017-12-26 | 四川奥恒环保科技有限公司 | Sewage-treating agent |
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Effective date of registration: 20231016 Address after: 061000 Gaoxinzhuang Village, Shucheng Town, Hejian City, Cangzhou City, Hebei Province Patentee after: Hebei Gaohan Energy Saving Technology Co.,Ltd. Address before: 212400 Zhenjiang Huayu environmental protection equipment manufacturing Co., Ltd., building 01, Fuda Pioneer Park, Jurong Development Zone, Zhenjiang City, Jiangsu Province Patentee before: ZHENJIANG HUAYU ENVIRONMENTAL PROTECTION EQUIPMENT MANUFACTURING Co.,Ltd. |