CN102730785A - Carbon-based wastewater purifying agent - Google Patents
Carbon-based wastewater purifying agent Download PDFInfo
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- CN102730785A CN102730785A CN2012102514284A CN201210251428A CN102730785A CN 102730785 A CN102730785 A CN 102730785A CN 2012102514284 A CN2012102514284 A CN 2012102514284A CN 201210251428 A CN201210251428 A CN 201210251428A CN 102730785 A CN102730785 A CN 102730785A
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Abstract
The invention provides a carbon-based wastewater purifying agent which is a purifying agent formed by mixing biomass carbon powder, wood vinegar and synergist with a certain quantity, wherein the harmful substances in polluted water body are adsorbed, flocculated, converted, separated and deposited due to the porosity of the biomass carbon and the deodorization, sterilization, antibiosis and flocculation functions of the wood vinegar, so that the purifying agent is good in sterilization, antibiosis, deodorization and decoloring functions, and the pollutants in the polluted water body can be effectively removed, therefore, the water body can be purified. According to the invention, a novel purifying treating technological approach is provided for the wastewater which can not be purified by a wastewater treatment apparatus in the emergency such as the pollution of the polluted channel, river, lake, water and the like; the purifying agent provided by the invention can be directly splashed into the wastewater to purify the wastewater in the condition that the wastewater treatment apparatus does not need, so that the purifying agent is convenient, quick and economical to use; the carbon-based wastewater purifying agent provides a convenient and economical treatment mode for purifying the discharged wastewater which has no the wastewater treatment apparatus momentarily; and the carbon-based wastewater purifying agent is non-toxic and harmless to use, and is wide in application range.
Description
Technical field
The present invention relates to a kind of purifying agent for polluted water, is a kind of charcoal base purifying agent for polluted water specifically.
Background technology
Along with the increase of urban population and the development of industrial and agricultural production, quantity of wastewater effluent constantly increases, and water pollution is to the destruction of ecotope, and human existence and health in serious threat.Thereby sewage purification is handled problems and is obtained day by day paying attention to.But because economic condition and the restriction of many objective condition; Town and country sewage only has part to obtain administering, and also has particularly part sewage of a lot of sewage, can't get into sewage work and carry out purifying treatment; Directly enter irrigation canals and ditches, river, form large amount of sewage river, sewage ditch phenomenon; The heap of a large amount of rubbish in town and country is abandoned, the area source pollutants such as a large amount of uses of the rotting of agricultural wastes, fertilizer and pesticide; Flow into the river and permeate the ground with rain drop erosion; Cause body eutrophication to pollute, the chemical fertilizer that applies the farmland has 50%～80% to flow in rivers, Hu Hai and the water body that permeates the ground.Taihu Lake blue algae bloom incident, the Dian Chi pollution incident that occurs in recent years all is that the water eutrophication pollution causes.Accident also appears polluting in the reality frequently, as Song Hua River pollution incident, Mudanjiang pollution incident of appearance in 2006.Present sewage purification treatment technology mainly is to introduce sewage treatment facility to sewage; Carry out purifying treatment through technologies such as flocculation, deposition, separation; And above-mentioned these contaminated water bodys are owing to condition restriction or because enormous amount; Can't handle through sewage treatment facility, and scavenging agent processing costs such as employing gac are too high, are difficult to carry out.Therefore, above-mentioned contaminated water body is treated as technological difficulties.
Summary of the invention
The purpose of this invention is to provide a kind of charcoal base purifying agent for polluted water; Easy to use, economical; Directly be sprinkled into contaminated water source and can carry out purifying treatment, to solve present contaminated irrigation canals and ditches, river, lake and not have the sewage effluent of sewage treatment facility and the purifying treatment difficult problem that water pollutes contaminated water bodys such as accident.
Realize that the technical scheme that the object of the invention is taked is: press biomass charcoal powder 50-80 mass parts, wood vinegar 25-65 mass parts adopt conventional blending means to be mixed and form.According to the different sorts of disposing of sewage, can add synergistic agent and be mixed for 2-10 parts, described synergistic agent is bodied ferric sulfate or Poly aluminum Chloride (PAC) or gathers propionic acid amide or CMS.
Biomass charcoal is to utilize biomass to pass through a kind of porous charcoal that high temperature carbonization obtains, and has very strong " physical adsorption ", " chemisorption " function and decolouring, deodorization; It is outside the staple divided by carbon, also contains the oxide compound of potassium, magnesium, calcium, sodium, silicon, has the decomposition of sterilization and disinfection and catalysed partial organism, Degradation.Wood vinegar is a kind of liquid substance that extracts in biomass pyrolytic charing process, contains multiple organic cpds with deodorizing, sterilization, antibiotic and flocculation function.After biomass charcoal powder and wood vinegar were mixed, the part material generated new complex compound, with the adsorptivity of charcoal and other organic cpds synergy in the wood vinegar, can effectively improve the function of purifying waste water.
Product consumption of the present invention decides according to the pollution level of sewage, waste water, and in sewage and scavenging agent ratio, general usage quantity is 1000-3000 ︰ 1.
Positively effect of the present invention is: to objectionable impurities in the contaminated water body have very strong absorption, throwing out and conversion, separate, precipitating action; And have good sterilization, antibiotic and deodorizing, a decolorization; Can effectively eliminate the pollutent in the contaminated water body, water body is purified; The sewage that (1) can't adopt sewage treatment facility to purify for contaminated irrigation canals and ditches, river, lake and water pollution accident etc. provides a new purification treatment technology approach; (2) adopt scavenging agent of the present invention, do not need sewage treatment facility, directly be sprinkled in the sewage and can purify, easy to use, quick, economical; (3) be the sewage effluent purification of temporary transient no sewage treatment facility, a kind of convenient, economic processing mode is provided; (4) the product use is nontoxic, wide accommodation.
Embodiment
Prescription 1: 55 parts of biomass charcoal powders, 50 parts in wood vinegar is mixed evenly.
Prescription 2: 70 parts of biomass charcoal powders, 40 parts in wood vinegar is mixed evenly.
Prescription 3: 60 parts of biomass charcoal powders, 45 parts in wood vinegar is mixed evenly.
Prescription 4: 75 parts of biomass charcoal powders, 30 parts in wood vinegar, 6 parts of bodied ferric sulfates are mixed evenly.
Prescription 5: 65 parts of biomass charcoal powders, 40 parts in wood vinegar gathers 3 parts of propionic acid amides, is mixed evenly.
More than be made into charcoal base purifying agent for polluted water, press the mass ratio of sewage and scavenging agent 1000 ︰ 1,1500 ︰ 1,2000 ︰ 1,2500 ︰ 1,3000 ︰ 1, the different pollutant loads sewage that exceeds standard is purified experiment.Respectively scavenging agent evenly is sprinkled into sewage appearance surface by different ratios; After 3 day time, purifying water body is tested; The B standard-required that all meets GB18918-2002 " urban wastewater treatment firm pollutant emission standard " primary standard, wherein the conventional pollutent index of part basic controlling project reaches the A standard-required of primary standard.Sewage becomes as clear as crystal, colorless and odorless, COD, BOD clearance all reach more than 70%.
Table 1, table 2 are respectively and adopt prescription 2,4 pairs of purifying treatment experimental results that different sewage is done of prescription.
Table 1 prescription 2 experimental results
Table 2 prescription 4 experimental results
Claims (2)
1. charcoal base purifying agent for polluted water is by biomass charcoal powder 50-80 mass parts, and wood vinegar 25-65 mass parts adopt conventional blending means to be mixed to form.
2. charcoal base purifying agent for polluted water according to claim 1 is characterized in that: in above-mentioned prescription, be added with the synergistic agent of 2-10 mass parts, synergistic agent is bodied ferric sulfate or Poly aluminum Chloride (PAC) or gathers propionic acid amide or CMS.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102514284A CN102730785A (en) | 2012-07-20 | 2012-07-20 | Carbon-based wastewater purifying agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102514284A CN102730785A (en) | 2012-07-20 | 2012-07-20 | Carbon-based wastewater purifying agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102730785A true CN102730785A (en) | 2012-10-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2012102514284A Pending CN102730785A (en) | 2012-07-20 | 2012-07-20 | Carbon-based wastewater purifying agent |
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| CN (1) | CN102730785A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103145210A (en) * | 2013-03-25 | 2013-06-12 | 苏州绿世界园林发展有限公司 | Environment-friendly sewage nitrogen and phosphorus removal cleaning agent and preparation method thereof |
| CN103922868A (en) * | 2014-04-24 | 2014-07-16 | 南开大学 | Odorless organic fertilizer containing charcoal and preparation method thereof |
| CN104803438A (en) * | 2015-04-22 | 2015-07-29 | 浙江大学 | Water purifying agent and preparation method thereof |
| CN105129897A (en) * | 2015-08-24 | 2015-12-09 | 湖北金日生态能源有限公司 | Formula and preparation technology of charcoal and Melia azedarach sewage treatment particle |
| CN106905051A (en) * | 2017-03-30 | 2017-06-30 | 东北农业大学 | A kind of method that utilization straw charring product and Pig raising wastewater produce Liquid Fertilizer |
| CN107055642A (en) * | 2017-04-28 | 2017-08-18 | 四川和鼎环保工程有限责任公司 | A kind of water purification agent and preparation method thereof |
| CN107226928A (en) * | 2017-06-21 | 2017-10-03 | 郑州久源化工有限公司 | Rubber eliminating smell agent and preparation method thereof |
| CN107555414A (en) * | 2017-09-15 | 2018-01-09 | 佛山科学技术学院 | A kind of garden waste biomass carbon and its production and use |
| CN109336262A (en) * | 2018-10-29 | 2019-02-15 | 中国石油天然气股份有限公司 | Odorant inorganic agent and its application method in a kind of oily wastewater |
| CN113526801A (en) * | 2021-08-09 | 2021-10-22 | 青岛农业大学 | Wood vinegar and biomass charcoal combined sewage treatment method |
-
2012
- 2012-07-20 CN CN2012102514284A patent/CN102730785A/en active Pending
Non-Patent Citations (2)
| Title |
|---|
| 张丽敏: "竹炭基废水处理剂的制备及性能研究", 《中国优秀硕士学位论文全文数据库(硕士)工程科技I辑》 * |
| 方楷等: "竹醋液应用研究进展", 《林业科技开发》 * |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103145210A (en) * | 2013-03-25 | 2013-06-12 | 苏州绿世界园林发展有限公司 | Environment-friendly sewage nitrogen and phosphorus removal cleaning agent and preparation method thereof |
| CN103922868A (en) * | 2014-04-24 | 2014-07-16 | 南开大学 | Odorless organic fertilizer containing charcoal and preparation method thereof |
| CN104803438A (en) * | 2015-04-22 | 2015-07-29 | 浙江大学 | Water purifying agent and preparation method thereof |
| CN105129897A (en) * | 2015-08-24 | 2015-12-09 | 湖北金日生态能源有限公司 | Formula and preparation technology of charcoal and Melia azedarach sewage treatment particle |
| CN106905051A (en) * | 2017-03-30 | 2017-06-30 | 东北农业大学 | A kind of method that utilization straw charring product and Pig raising wastewater produce Liquid Fertilizer |
| CN107055642A (en) * | 2017-04-28 | 2017-08-18 | 四川和鼎环保工程有限责任公司 | A kind of water purification agent and preparation method thereof |
| CN107226928A (en) * | 2017-06-21 | 2017-10-03 | 郑州久源化工有限公司 | Rubber eliminating smell agent and preparation method thereof |
| CN107555414A (en) * | 2017-09-15 | 2018-01-09 | 佛山科学技术学院 | A kind of garden waste biomass carbon and its production and use |
| CN107555414B (en) * | 2017-09-15 | 2020-09-29 | 佛山科学技术学院 | Garden waste biomass charcoal and preparation method and application thereof |
| CN109336262A (en) * | 2018-10-29 | 2019-02-15 | 中国石油天然气股份有限公司 | Odorant inorganic agent and its application method in a kind of oily wastewater |
| CN109336262B (en) * | 2018-10-29 | 2021-11-02 | 中国石油天然气股份有限公司 | Treating agent for malodorous substances in oily sewage and using method thereof |
| CN113526801A (en) * | 2021-08-09 | 2021-10-22 | 青岛农业大学 | Wood vinegar and biomass charcoal combined sewage treatment method |
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