CN105712568A - Method for using biologic preparation treatment method to reduce antimony and arsenic content in antimony smelting industrial waste water - Google Patents
Method for using biologic preparation treatment method to reduce antimony and arsenic content in antimony smelting industrial waste water Download PDFInfo
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- CN105712568A CN105712568A CN201410721788.5A CN201410721788A CN105712568A CN 105712568 A CN105712568 A CN 105712568A CN 201410721788 A CN201410721788 A CN 201410721788A CN 105712568 A CN105712568 A CN 105712568A
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- antimony
- waste water
- arsenic content
- industrial waste
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- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The present invention discloses a method to reduce antimony and arsenic content in antimony smelting industrial waste water, the steps are as follows: 1, taking a sample into a beaker; 2, adding a biological preparation into the sample, and stirring for 5-10 minutes for adequate reaction; 3, adjusting the sample solution PH value with an acid and a base to 5.5-6.5; 4, adding a flocculant into the sample solution, stirring well, standing, and after a precipitate is completely precipitated, taking a supernatant for detection; and 5, taking an original sample for detection. The biologic preparation treatment method can significantly reduce the antimony and arsenic content in the industrial waste water.
Description
Technical field
The present invention relates to a kind of method that biological preparation facture reduces antimony metallurgy industry Antimony in Waste Water, arsenic content.
Background technology
Donggang City's antimony product are enterprises producing antimony product, and substantial amounts of cycling use of water can be used in production process to do cooling use, and the water antimony of life-time service circulation, arsenic severe overweight, company has two cisterna ambiens at present, is blast furnace, reverberatory furnace respectively.And the cycling use of water of company forbids outer row, circulatory pool water can not meet production needs for a long time, and rainwater has excessive excessive risk season, so the antimony of cycling use of water can only be reduced, and arsenic content, reach discharging standards particularly important.
Summary of the invention
The technical problem to be solved in the present invention is: provide one biological preparation to process
Method reduces the method for antimony metallurgy industry Antimony in Waste Water, arsenic content.
For solving this technical problem, the technical solution used in the present invention is:
A kind of biological preparation facture reduces the method for antimony metallurgy industry Antimony in Waste Water, arsenic content, the steps include:
(1) materials with beaker；
(2) add biological preparation in the sample, stir 5-10 minute so that it is fully react；
(3) with the pH value of bronsted lowry acids and bases bronsted lowry adjusting sample solution to 5.5-6.5；
(4) flocculant is joined in sample solution, stir, stand, after thing to be precipitated precipitation is complete, take supernatant detection;
(5) former state of materialsing detects.
The invention has the beneficial effects as follows:
Use biological preparation facture can significantly reduce the content of antimony in industrial wastewater, arsenic.
Detailed description of the invention
Use 1000ml beaker, add the former water 1000ml of waste water, it is separately added into not commensurability biological preparation, stirs and make it fully react in 5 minutes, use the pH value of alkali and acid-conditioning solution to about 6.0, it is separately added into 6,000,000 different amounts of flocculant, stir, stand, observe and record experimental phenomenas such as precipitating the time produced and sedimentation velocity, take supernatant chemical examination after thing to be precipitated sedimentation completely, chemically examine former water simultaneously.
Donggang City's antimony product Wastewater Sample processes experimental data
Reverberatory furnace influent density: As:2.385mg/L, Sb:13.565mg/L
Blast furnace influent density: As:2.914mg/L, Sb:51.051mg/L
By above-mentioned experimental data it can be seen that use biological preparation facture can significantly reduce the content of antimony in industrial wastewater, arsenic.
Claims (1)
1. the method reducing antimony metallurgy industry Antimony in Waste Water, arsenic content, the steps include:
(1) materials with beaker；
(2) add biological preparation in the sample, stir 5-10 minute so that it is fully react；
(3) with the pH value of bronsted lowry acids and bases bronsted lowry adjusting sample solution to 5.5-6.5；
(4) flocculant is joined in sample solution, stir, stand, after thing to be precipitated precipitation is complete, take supernatant detection;
(5) former state of materialsing detects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410721788.5A CN105712568A (en) | 2014-12-03 | 2014-12-03 | Method for using biologic preparation treatment method to reduce antimony and arsenic content in antimony smelting industrial waste water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410721788.5A CN105712568A (en) | 2014-12-03 | 2014-12-03 | Method for using biologic preparation treatment method to reduce antimony and arsenic content in antimony smelting industrial waste water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105712568A true CN105712568A (en) | 2016-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201410721788.5A Pending CN105712568A (en) | 2014-12-03 | 2014-12-03 | Method for using biologic preparation treatment method to reduce antimony and arsenic content in antimony smelting industrial waste water |
Country Status (1)
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| CN (1) | CN105712568A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106698854A (en) * | 2017-02-14 | 2017-05-24 | 甘肃中顺石化工程装备有限公司 | Biological preparation and method for removing heavy metal ions in smelting wastewater |
| CN113293299A (en) * | 2021-05-07 | 2021-08-24 | 云南省生态环境科学研究院 | Resource utilization method for arsenic-containing hazardous waste |
-
2014
- 2014-12-03 CN CN201410721788.5A patent/CN105712568A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106698854A (en) * | 2017-02-14 | 2017-05-24 | 甘肃中顺石化工程装备有限公司 | Biological preparation and method for removing heavy metal ions in smelting wastewater |
| CN113293299A (en) * | 2021-05-07 | 2021-08-24 | 云南省生态环境科学研究院 | Resource utilization method for arsenic-containing hazardous waste |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160629 |