CN105523642A - Heavy metal polluted water body restoration agent - Google Patents
Heavy metal polluted water body restoration agent Download PDFInfo
- Publication number
- CN105523642A CN105523642A CN201510976391.5A CN201510976391A CN105523642A CN 105523642 A CN105523642 A CN 105523642A CN 201510976391 A CN201510976391 A CN 201510976391A CN 105523642 A CN105523642 A CN 105523642A
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- CN
- China
- Prior art keywords
- heavy metal
- polluted water
- renovation agent
- water body
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
- C02F3/348—Biological treatment of water, waste water, or sewage characterised by the microorganisms used characterised by the way or the form in which the microorganisms are added or dosed
Abstract
The invention provides a heavy metal polluted water body restoration agent composed of the following components: ferrous sulfide, sodium silicate, dimethyl diallyl ammonium chloride, rhodococcus, thiobacillus denitrificans, and water. The heavy metal polluted water body restoration agent can quickly remove various metals in a heavy metal polluted water body, and with combined action of rhodococcus and ferrous sulfide, the removal effect of heavy metal arsenic in sewage can be enhanced.
Description
Technical field
The invention belongs to field for the treatment of of water pollution, especially relate to a kind of renovation agent of heavy metal-polluted water.
Background technology
Heavy metal-containing waste water refers to the waste water containing heavy metal ion of discharging in the Industrial processes such as mining and metallurgy, machinofacture, chemical industry, electronics, instrument.Heavy metal (as iron content, copper, cadmium, nickel, mercury, zinc etc.) waste water is that environmental pollution is the most serious and endanger maximum trade effluent to the mankind.Because metal in heavy metal-containing waste water is dissolved in waste water with ionic condition, do not decompose by physical environment and destroy, and easily assemble in human body and animal body, severe patient can destroy vital movement balance, causes irreversible harmless to human body.
Summary of the invention
In view of this, the present invention is intended to the renovation agent proposing a kind of heavy metal-polluted water, arbitrarily discharges to solve heavy metal-polluted water the problem affecting vital movement.
For achieving the above object, technical scheme of the present invention is achieved in that
A renovation agent for heavy metal-polluted water, described renovation agent is made up of following component: Iron sulfuret, water glass, dimethyl diallyl ammonium chloride, rhodococcus, thiobacillus denitrificans, water.
Further, described renovation agent is in acid.
Further, in described renovation agent the content of each component to press mass percent as follows: 40-70% Iron sulfuret, 10-11% water glass, 10-12% dimethyl diallyl ammonium chloride, 1-3% rhodococcus, 3-4% thiobacillus denitrificans, all the other are water.
Further, the content of described Iron sulfuret is 60-70%.
Relative to prior art, the renovation agent of heavy metal-polluted water of the present invention has following advantage:
The renovation agent of heavy metal-polluted water of the present invention can various metals fast in removal heavy metal polluted-water, and the compound action of rhodococcus and Iron sulfuret can strengthen the removal effect to heavy metal arsenic in sewage.
Embodiment
It should be noted that, when not conflicting, the embodiment in the present invention and the feature in embodiment can combine mutually.
The present invention is described in detail below in conjunction with embodiment.
Embodiment 1
In the renovation agent of the heavy metal-polluted water provided in the present embodiment 1 each component and content as shown in table 1:
Table 1
Use in embodiment 1 when providing renovation agent treatment of heavy metal polluted water body first that polluted-water furnishing is acid, in the present embodiment, furnishing pH is 2, adds renovation agent wherein, stir 1-2h, leave standstill 30-60min, detect the content detecting heavy metal ion in supernatant liquor, detected result is as shown in table 2:
Table 2
| Heavy metal ion | Plumbous | Arsenic | Chromium | Copper |
| Clearance (%) | 96.5 | 99.4 | 97.2 | 99.0 |
Embodiment 2
In the renovation agent of the heavy metal-polluted water provided in the present embodiment 2 each component and content as shown in table 3:
Table 3
Use in embodiment 2 when providing renovation agent treatment of heavy metal polluted water body first that polluted-water furnishing is acid, in the present embodiment, furnishing pH is 1.9, adds renovation agent wherein, stir 1-2h, leave standstill 30-60min, detect the content detecting heavy metal ion in supernatant liquor, detected result is as shown in table 4:
Table 4
| Heavy metal ion | Plumbous | Arsenic | Chromium | Copper |
| Clearance (%) | 96.4 | 98.9 | 96.8 | 98.8 |
Embodiment 3
In the renovation agent of the heavy metal-polluted water provided in the present embodiment 3 each component and content as shown in table 5:
Table 5
Use in embodiment 3 when providing renovation agent treatment of heavy metal polluted water body first that polluted-water furnishing is acid, in the present embodiment, furnishing pH is 1.5, adds renovation agent wherein, stir 1h, leave standstill 30min, detect the content detecting heavy metal ion in supernatant liquor, detected result is as shown in table 6:
Table 6
| Heavy metal ion | Plumbous | Arsenic | Chromium | Copper |
| Clearance (%) | 97.0 | 99.5 | 96.9 | 98.9 |
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, and those of ordinary skill in the art can change above-described embodiment within the scope of the invention, revises, replace and modification.
Claims (4)
1. a renovation agent for heavy metal-polluted water, is characterized in that: described renovation agent is made up of following component: Iron sulfuret, water glass, dimethyl diallyl ammonium chloride, rhodococcus, thiobacillus denitrificans, water.
2. the renovation agent of heavy metal-polluted water according to claim 1, is characterized in that: described renovation agent is in acid.
3. the renovation agent of heavy metal-polluted water according to claim 1, it is characterized in that: in described renovation agent, the content of each component is as follows by mass percent: 40-70% Iron sulfuret, 10-11% water glass, 10-12% dimethyl diallyl ammonium chloride, 1-3% rhodococcus, 3-4% thiobacillus denitrificans, all the other are water.
4. the renovation agent of heavy metal-polluted water according to claim 3, is characterized in that: the content of described Iron sulfuret is 60-70%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510976391.5A CN105523642A (en) | 2015-12-21 | 2015-12-21 | Heavy metal polluted water body restoration agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510976391.5A CN105523642A (en) | 2015-12-21 | 2015-12-21 | Heavy metal polluted water body restoration agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105523642A true CN105523642A (en) | 2016-04-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510976391.5A Pending CN105523642A (en) | 2015-12-21 | 2015-12-21 | Heavy metal polluted water body restoration agent |
Country Status (1)
| Country | Link |
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| CN (1) | CN105523642A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110698010A (en) * | 2019-09-22 | 2020-01-17 | 北京东方昊天生物技术研究所有限公司 | Application of rhodococcus |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102311185A (en) * | 2011-04-04 | 2012-01-11 | 上海丰信环保科技有限公司 | Method for removing heavy metal out of electroplating wastewater |
| CN103265099A (en) * | 2013-04-18 | 2013-08-28 | 张家港市一达水泥混凝土外加剂有限公司 | Chemical compound flocculant and preparation method thereof |
| CN104973738A (en) * | 2015-07-26 | 2015-10-14 | 李娜 | Method for removing pollutants from chromium-containing sewage |
-
2015
- 2015-12-21 CN CN201510976391.5A patent/CN105523642A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102311185A (en) * | 2011-04-04 | 2012-01-11 | 上海丰信环保科技有限公司 | Method for removing heavy metal out of electroplating wastewater |
| CN103265099A (en) * | 2013-04-18 | 2013-08-28 | 张家港市一达水泥混凝土外加剂有限公司 | Chemical compound flocculant and preparation method thereof |
| CN104973738A (en) * | 2015-07-26 | 2015-10-14 | 李娜 | Method for removing pollutants from chromium-containing sewage |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110698010A (en) * | 2019-09-22 | 2020-01-17 | 北京东方昊天生物技术研究所有限公司 | Application of rhodococcus |
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Application publication date: 20160427 |
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| WD01 | Invention patent application deemed withdrawn after publication |