CN103896377A - Raw material for preparing town sewage treating agent and preparation method thereof - Google Patents
Raw material for preparing town sewage treating agent and preparation method thereof Download PDFInfo
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- CN103896377A CN103896377A CN201310519680.3A CN201310519680A CN103896377A CN 103896377 A CN103896377 A CN 103896377A CN 201310519680 A CN201310519680 A CN 201310519680A CN 103896377 A CN103896377 A CN 103896377A
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Abstract
The invention discloses a raw material for preparing a town sewage treating agent and a preparation method thereof. The raw material comprises the following materials in parts by weight: 50-100 parts of attapulgite clay, 30-50 parts of water, 2-5 parts of sulfuric acid with a concentration of 98 percent, 20-30 parts of alum and 5-10 parts of modified starch. The sewage treating agent prepared from the raw material has the advantages that (1) the flocculation reaction speed is high, the removal rate is high, treated water is clear, the water content of waste residues is low, the sludge is small in volume, and the dehydration property is good; (2) the performance is stable, the used temperature and PH value ranges are wide, no limit to seasons and regions is made during use, and the convenience is brought for storage and transportation; (3) by adopting the town sewage treating agent, an existing treating facility can be used as a charging machine flotation or settlement facility of a chemical without being additionally built, the operation cost is low, the application range is wide, and the simplicity and convenience are brought for operation; (4) the treated pure water and sludge can be recycled or discharged after being properly treated, and the sludge is a good organic fertilizer.
Description
Technical field
The present invention relates to a kind of raw material of preparing town sewage treatment agent and preparation method thereof, belong to technical field of sewage.
Background technology
In recent years, China's cities and towns quantity and population fast growth, Huo little market town, cities and towns, many centers is due to the hysteresis development of Environmental planning and environment protection, and the water pollution of peripheral region and eutrophication phenomenon are outstanding day by day.At present, the Small Town Wastewater of China state in letting drift substantially.The samll cities and towns in a lot of areas are in water conservation district or the reservoir area in reservoir, lake; raw sewerage discharges arbitrarily; not only pollute large mass of water; reduce the use value of water; and because nitrogen, the phosphorus of discharge cause algae raised growth after entering water body, directly have influence on the safe drinking water in city or cities and towns, surrounding area.Small Town Wastewater discharge point disperses and is difficult to focus on, therefore, and the main mode combining with dispersion treatment that focuses on that adopts.Because the economic strength of samll cities and towns is obviously weaker than key city, can only adopt that investment cost is few, working cost is low, Technology and the device of simple to operate, convenient management, in China, research and development is advanced rationally, depollution efficiency is high, investment and the few sewage agent tool of expense are of great significance.
Summary of the invention
Goal of the invention: the object of the invention is to for the deficiencies in the prior art, a kind of raw material of preparing town sewage treatment agent and preparation method thereof is provided, the sewage-treating agent stable performance making, flocculation reaction speed is fast, clearance is high, and water quality after treatment is limpid, and waste residue water ratio is low, sludge volume is little, and dehydration property is good.
Technical scheme: a kind of raw material of preparing town sewage treatment agent of the present invention, comprises following mass parts material: attapulgite clay 50-100 part, water 30-50 part, sulfuric acid 2-5 part of 98% concentration, alum 20-30 part, treated starch 5-10 part.
As preferably: the above-mentioned raw material of preparing town sewage treatment agent, comprises following mass parts material: 65 parts of attapulgite clay, 40 parts, water, 3 parts, the sulfuric acid of 98% concentration, 25 parts, alum, 8 parts of treated starches.
Utilize above-mentioned raw material to prepare a method for town sewage treatment agent, comprise the steps:
(1) select materials: attapulgite clay dried after weathering 25-60 days, water ratio must be less than or equal to 1 13, and alum is selected crystal alum;
(2) acidifying: be sprayed on attapulgite clay after sulfuric acid dilution, stir with stirrer, pile up 24-48 hour;
(3) dry: the attapulgite clay after acidifying is transported in dryer and is dried, and bake out temperature is controlled at 120-155 degree Celsius, and the attapulgite clay water ratio after oven dry is less than or equal to 5 percent;
(4) abrasive dust: by the common abrasive dust of attapulgite clay, alum and treated starch after step (3) is dried, fineness is less than or equal to 0.074mm, and packaging is finished product.
The finished product making is mainly used in town sewage processing, is also applicable to chemical industry, brewages, the sewage disposal of the industry such as medicine, papermaking.
Using method is: when sewage enters after settling tank, first remove various floating matters, according to the situation of sewage, add sewage-treating agent, turn over for several times with high-pressure pump punching, accelerate the effect of sewage-treating agent to sewage, at short notice, sewage will produce flocculence suspended substance, and rapidly natural sedimentation, reaching the object of decolorizing purification sewage, the water after clarification can reach emission standard, or put into another pond, circulation utilizes again.Throw out in sewage-treating agent and sewage, can stay in settling tank, adds slightly part sewage-treating agent, can enter the processing of next round sewage, in the time that the mud in settling tank is more, mud can be proceeded in sludge sump and separately deals with.
Compared with prior art, its beneficial effect is in the present invention: sewage-treating agent (1) the flocculation reaction speed that the present invention makes is fast, and clearance is high, and water quality after treatment is limpid, and waste residue water ratio is low, and sludge volume is little, and dehydration property is good; (2) stable performance, the temperature of use and pH value wide ranges, be not subject to the restriction in season, region in use, and be convenient to Storage Box transport; (3), while adopting this product, feeding machine flotation or the sedimentation facilities of medicament can utilize existing treatment facility, build, and running cost are low without increasing, applied widely, simple to operation; (4) water purification after treatment and mud, after suitable processing, can again utilize or discharge, and mud is a kind of well organic fertilizer.
Embodiment
Below technical solution of the present invention is elaborated, but protection scope of the present invention is not limited to described embodiment.
Embodiment 1: a kind of raw material of preparing town sewage treatment agent, comprises following mass parts material: 65 parts of attapulgite clay, 40 parts, water, 3 parts, the sulfuric acid of 98% concentration, 25 parts, alum, 8 parts of treated starches.
Above-mentioned raw material is prepared the method for town sewage treatment agent, comprises the steps:
(1) select materials: attapulgite clay dried after weathering 25-60 days, water ratio must be less than or equal to 1 13, and alum is selected crystal alum;
(2) acidifying: be sprayed on attapulgite clay after sulfuric acid dilution, stir with stirrer, pile up 24-48 hour;
(3) dry: the attapulgite clay after acidifying is transported in dryer and is dried, and bake out temperature is controlled at 120-155 degree Celsius, and the attapulgite clay water ratio after oven dry is less than or equal to 5 percent;
(4) abrasive dust: by the common abrasive dust of attapulgite clay, alum and treated starch after step (3) is dried, fineness is less than or equal to 0.074mm, and packaging is finished product.
When method, when sewage enters after settling tank, first remove various floating matters, according to the situation of sewage, add sewage-treating agent, turn over for several times with high-pressure pump punching, accelerate the effect of sewage-treating agent to sewage, at short notice, sewage will produce flocculence suspended substance, and rapidly natural sedimentation, reaching the object of decolorizing purification sewage, the water after clarification can reach emission standard, or put into another pond, circulation utilizes again.Throw out in sewage-treating agent and sewage, can stay in settling tank, adds slightly part sewage-treating agent, can enter the processing of next round sewage, in the time that the mud in settling tank is more, mud can be proceeded in sludge sump and separately deals with.
As mentioned above, although represented and explained the present invention with reference to specific preferred embodiment, it shall not be construed as the restriction to the present invention self.Not departing under the spirit and scope of the present invention prerequisite of claims definition, can make in the form and details various variations to it.
Claims (3)
1. a raw material of preparing town sewage treatment agent, is characterized in that, comprises following mass parts material: attapulgite clay 50-100 part, water 30-50 part, sulfuric acid 2-5 part of 98% concentration, alum 20-30 part, treated starch 5-10 part.
2. a kind of raw material of preparing town sewage treatment agent according to claim 1, is characterized in that, comprises following mass parts material: 65 parts of attapulgite clay, 40 parts, water, 3 parts, the sulfuric acid of 98% concentration, 25 parts, alum, 8 parts of treated starches.
3. utilize raw material described in claim 1 to prepare a method for town sewage treatment agent, it is characterized in that, comprise the steps:
(1) select materials: attapulgite clay dried after weathering 25-60 days, water ratio must be less than or equal to 1 13, and alum is selected crystal alum;
(2) acidifying: be sprayed on attapulgite clay after sulfuric acid dilution, stir with stirrer, pile up 24-48 hour;
(3) dry: the attapulgite clay after acidifying is transported in dryer and is dried, and bake out temperature is controlled at 120-155 degree Celsius, and the attapulgite clay water ratio after oven dry is less than or equal to 5 percent;
(4) abrasive dust: by the common abrasive dust of attapulgite clay, alum and treated starch after step (3) is dried, fineness is less than or equal to 0.074mm, and packaging is finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310519680.3A CN103896377A (en) | 2013-10-29 | 2013-10-29 | Raw material for preparing town sewage treating agent and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310519680.3A CN103896377A (en) | 2013-10-29 | 2013-10-29 | Raw material for preparing town sewage treating agent and preparation method thereof |
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| CN103896377A true CN103896377A (en) | 2014-07-02 |
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| CN201310519680.3A Pending CN103896377A (en) | 2013-10-29 | 2013-10-29 | Raw material for preparing town sewage treating agent and preparation method thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104291388A (en) * | 2014-09-23 | 2015-01-21 | 博瑞德（南京）净化技术有限公司 | Industrial sewage treating agent and application method thereof |
| CN105000602A (en) * | 2015-07-27 | 2015-10-28 | 宁波江东仑斯福环保科技有限公司 | Municipal sewage comprehensive treatment agent and preparing method and application thereof |
| CN105000603A (en) * | 2015-07-24 | 2015-10-28 | 刘雷 | Multi-effect sewage treatment agent and method for treating sewage by using same |
| CN105016452A (en) * | 2015-07-24 | 2015-11-04 | 刘雷 | Sewage treating agent and method for treating sewage by using same |
| CN105668737A (en) * | 2016-01-28 | 2016-06-15 | 叶君芝 | Sewage treatment agent based on attapulgite clay |
| CN105753123A (en) * | 2016-04-23 | 2016-07-13 | 高满珍 | Sewage treatment agent |
| CN105905975A (en) * | 2016-06-27 | 2016-08-31 | 安徽金联地矿科技有限公司 | Attapulgite sewage treatment agent and production method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1597541A (en) * | 2004-07-27 | 2005-03-23 | 许庆华 | Concave convex rod sewage treatment agent and its production method |
| CN102153176A (en) * | 2011-02-28 | 2011-08-17 | 江苏地宝矿业有限公司 | Attapulgite carrier flocculation water treatment agent and production method |
-
2013
- 2013-10-29 CN CN201310519680.3A patent/CN103896377A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1597541A (en) * | 2004-07-27 | 2005-03-23 | 许庆华 | Concave convex rod sewage treatment agent and its production method |
| CN102153176A (en) * | 2011-02-28 | 2011-08-17 | 江苏地宝矿业有限公司 | Attapulgite carrier flocculation water treatment agent and production method |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104291388A (en) * | 2014-09-23 | 2015-01-21 | 博瑞德（南京）净化技术有限公司 | Industrial sewage treating agent and application method thereof |
| CN105000603A (en) * | 2015-07-24 | 2015-10-28 | 刘雷 | Multi-effect sewage treatment agent and method for treating sewage by using same |
| CN105016452A (en) * | 2015-07-24 | 2015-11-04 | 刘雷 | Sewage treating agent and method for treating sewage by using same |
| CN105000602A (en) * | 2015-07-27 | 2015-10-28 | 宁波江东仑斯福环保科技有限公司 | Municipal sewage comprehensive treatment agent and preparing method and application thereof |
| CN105668737A (en) * | 2016-01-28 | 2016-06-15 | 叶君芝 | Sewage treatment agent based on attapulgite clay |
| CN105753123A (en) * | 2016-04-23 | 2016-07-13 | 高满珍 | Sewage treatment agent |
| CN105905975A (en) * | 2016-06-27 | 2016-08-31 | 安徽金联地矿科技有限公司 | Attapulgite sewage treatment agent and production method |
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Application publication date: 20140702 |