CN106006780A - Sewage treatment chemical - Google Patents
Sewage treatment chemical Download PDFInfo
- Publication number
- CN106006780A CN106006780A CN201610459810.2A CN201610459810A CN106006780A CN 106006780 A CN106006780 A CN 106006780A CN 201610459810 A CN201610459810 A CN 201610459810A CN 106006780 A CN106006780 A CN 106006780A
- Authority
- CN
- China
- Prior art keywords
- acid
- fecl36h2o
- activated carbon
- chlorine dioxide
- bentonite
- 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.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a sewage treatment chemical. The chemical is prepared from 2.5%-4.5% of polyacrylamide, 0.5%-2.0% of sodium polyacrylate, 3.0%-5.5% of ethylenediamine phosphate, 2.5%-6.0% of sodium dipolyphosphate, 1.5%-3.5% of sodium carbonate, 3.0%-8.5% of aluminum ferrous chloride, 2.5%-6.0% of ferric chloride hexahydrate, 9.0%-12.5% of chlorine dioxide, 9.0%-13.0% of hydrochloric acid, 6.5%-9.0% of sulfur, 15.5%-25.0% of diatom ooze, 25.0%-30.5% of bentonite and 4.5%-9.0% of activated carbon. Compared with the prior art, the sewage treatment chemical has the characteristics of wide use range, high reaction speed, avoidance of production of toxic and harmful substances, simplicity in operation and convenience in use.
Description
Technical field
The invention belongs to field of Environment Protection, particularly relate to a kind of sewage treatment drug.
Background technology
Environmental conservation directly affects the sustainable development of Chinese national economy.In China's economic development in the past few decades, owing to ignoring developing environmental conservation, result in the situation that present stage environmental pollution is extremely serious.Though taking substantial amounts of control measure in recent years, but the trend that environment deteriorates further is still continuing.China is one of the most serious country of environmental pollution in the world, either city, or rural area, and the air of China, river, lake, ocean and soil etc. are all by pollution in various degree.
In the annual sewage discharge in the whole nation, the sanitary sewage of only 10% and the trade effluent of 60% are processed, and the water outlet that wherein there are about half Industrial Waste Water Treatments facility does not reaches discharging standards, remaining untreated sewage is then directly discharged in rivers and lakes, causes the water environment of China to be subject to severe contamination and destruction.According to statistics, in 110 key sections of the whole nation seven big water systems and inland river, belong to 4 classes and 5 class water bodys accounts for 39%；Urban ground water pollutes universal serious, and in the trend deteriorated further, in 136 rivers flowing through city, belongs to 4 classes, 5 classes and more than up to the 76.8% of 5 class standards；The urban groundwater of about 50% is by pollution in various degree；The bigger fresh water lake such as Eutrophic Extent such as Dian Chi, Taihu Lake and Chaohu in the whole nation aggravates year by year；The drinking water source in some areas is heavily contaminated, and people's health is caused serious harm.
And determine that the principal element of municipal sewage plant's investment and operating cost is the selection of sewage treatment process and technology, that China's urban sewage treatment process is commonly used at present is traditional activated sludge process, oxidation ditch, SBR etc., these are ripe and effectively process technique, are widely used in various places.But for a long period, hampering the construction of municipal sewage plant of China because energy consumption is big, operating cost is high, the sewage treatment plant built up, also because of the reason that energy consumption is high, is chronically at stopping production and half end-of-life state more simultaneously.Within one the most considerably long period, energy consumption problem will become the bottleneck of municipal sewage treatment.The energy consumption problem of Sewage Plant can be solved, rationally carry out energy distribution, become the key factor determining sewage treatment plant's on-road efficiency quality, also it is the deciding factor of following new sewage treatment plant's feasibility analysis, exploitation is suitable for efficient, the low consumption of China's national situation and can meet emission request, and capital construction and the low New Technology about Wastewater Treatment of operating cost and new technology, will be following Designing Sewage Treatment Plant and the only way of operation, be of great practical significance.
Summary of the invention
Goal of the invention: it is an object of the invention to provide a kind of sewage treatment drug and preparation method thereof, this medicament range is wide, response speed fast, without poisonous and harmful substance generation, simple to operate, easy to use.
Technical scheme: a kind of sewage treatment drug of the present invention, it is characterised in that: include polyacrylamide, sodium polyacrylate, ethylenediamine phosphoric acid, two polyphosphate sodiums, sodium carbonate, aluminium chloride ferrum, ferric chloride (FeCl36H2O), chlorine dioxide, hydrochloric acid, sulphuric acid, diatom ooze, bentonite, activated carbon；Described polyacrylamide, sodium polyacrylate, ethylenediamine phosphoric acid, two polyphosphate sodiums, sodium carbonate, aluminium chloride ferrum, ferric chloride (FeCl36H2O), chlorine dioxide, hydrochloric acid, sulphuric acid, diatom ooze, bentonite, the percetage by weight proportioning of activated carbon be:
Polyacrylamide: 2.5%-4.5%；
Sodium polyacrylate: 0.5%-2.0%；
Ethylenediamine phosphoric acid: 3.0%-5.5%；
Two polyphosphate sodiums: 2.5%-6.0%；
Sodium carbonate: 1.5%-3.5%；
Aluminium chloride ferrum: 3.0%-8.5%；
Ferric chloride (FeCl36H2O): 2.5%-6.0%；
Chlorine dioxide: 9.0%-12.5%；
Hydrochloric acid: 9.0%-13.0%；
Sulphuric acid: 6.5%-9.0%；
Diatom ooze: 15.5%-25.0%；
Bentonite: 25.0%-30.5%；
Activated carbon: 4.5%-9.0%.
Wherein, insufficient section uses distilled water to supplement.
Wherein, described polyacrylamide, sodium polyacrylate, ethylenediamine phosphoric acid, two polyphosphate sodiums, sodium carbonate, aluminium chloride ferrum, ferric chloride (FeCl36H2O), chlorine dioxide, hydrochloric acid, sulphuric acid, diatom ooze, bentonite, the percetage by weight proportioning of activated carbon be: polyacrylamide 2.5%；Sodium polyacrylate 0.5%；Ethylenediamine phosphoric acid 3.0%；Two polyphosphate sodiums 2.5%；Sodium carbonate 1.5%；Aluminium chloride ferrum 3.0%；Ferric chloride (FeCl36H2O) 2.5%；Chlorine dioxide 9.0%；Hydrochloric acid 9.0%；Sulphuric acid 6.5%；Diatom ooze 15.5%；Bentonite 25.0%；Activated carbon 4.5%；Other parts are distilled water.
Wherein, described polyacrylamide, sodium polyacrylate, ethylenediamine phosphoric acid, two polyphosphate sodiums, sodium carbonate, aluminium chloride ferrum, ferric chloride (FeCl36H2O), chlorine dioxide, hydrochloric acid, sulphuric acid, diatom ooze, bentonite, the percetage by weight proportioning of activated carbon be: polyacrylamide 4.5%；Sodium polyacrylate 2.0%；Ethylenediamine phosphoric acid 5.5%；Two polyphosphate sodiums 6.0%；Sodium carbonate 3.5%；Aluminium chloride ferrum 8.5%；Ferric chloride (FeCl36H2O) 6.0；Chlorine dioxide 12.5%；Hydrochloric acid 13.0%；Sulphuric acid 9.0%；Diatom ooze 25.0%；Activated carbon 4.5%.
Wherein, described polyacrylamide, sodium polyacrylate, ethylenediamine phosphoric acid, two polyphosphate sodiums, sodium carbonate, aluminium chloride ferrum, ferric chloride (FeCl36H2O), chlorine dioxide, hydrochloric acid, sulphuric acid, diatom ooze, bentonite, the percetage by weight proportioning of activated carbon be: polyacrylamide 3.0%；Sodium polyacrylate 1.5%；Ethylenediamine phosphatase 24 .0%；Two polyphosphate sodiums 4.0%；Sodium carbonate 2.5%；Aluminium chloride ferrum 5.0%；Ferric chloride (FeCl36H2O) 4.5%；Chlorine dioxide 10.0%；Hydrochloric acid 10.0%；Sulphuric acid 8.0%；Diatom ooze 15.5%；Bentonite 25.0%；Activated carbon 7.0%.
A kind of preparation method of sewage treatment drug, it is characterised in that: comprise the steps,
(1) raw material is measured according to above-mentioned mass percent stand-by；
(2) polyacrylamide, sodium polyacrylate, ethylenediamine phosphoric acid, two polyphosphate sodiums, sodium carbonate, aluminium chloride ferrum, ferric chloride (FeCl36H2O), chlorine dioxide are joined in same container, in the environment of temperature is 19.5 DEG C-20.5 DEG C, add deionized water and be stirred mixing, mixing time is 10min, a deionized water is added, it is thus achieved that the first mix products every 2min；
(3) in the first mix products, add hydrochloric acid, sulphuric acid, add fashionable by Glass rod drain, be stirred while addition and microwave heating, in 15min, complete the addition of hydrochloric acid, sulphuric acid, after cooling, obtain the second mix products；
(4) being mixed with diatom ooze, bentonite, activated carbon by the second mix products, controlling temperature is less than 70 DEG C, and whole process completes in 60min, obtains final sewage treatment drug after cooling.
Wherein, in described step (3), the frequency of microwave heating is 2000MHz-2200MHz.
Beneficial effect: compared with prior art, the present invention has following remarkable advantage: cities and towns, rural area, the sewage of industrial and mineral enterprises and institutions all can effectively be processed by sewage treatment drug of the present invention, may be used for multiple fields such as oil, chemical industry, metallurgy, electric power, weaving, medicine, light industry, machinery, it is also possible to for hotel, villa, hotel, the standby sewage-treating agent of mall even family.And, in the present invention, sewage treatment drug response speed is fast, does not has toxic and harmful or material to produce, generates material stable, will not be decomposed into harmful substance after reaction.Meanwhile, this sewage treatment drug is used, it is not necessary to complicated corollary equipment or operation, easy to use.
Detailed description of the invention
Below technical scheme is described further.
A kind of sewage treatment drug, it is characterised in that: include polyacrylamide, sodium polyacrylate, ethylenediamine phosphoric acid, two polyphosphate sodiums, sodium carbonate, aluminium chloride ferrum, ferric chloride (FeCl36H2O), chlorine dioxide, hydrochloric acid, sulphuric acid, diatom ooze, bentonite, activated carbon；Described polyacrylamide, sodium polyacrylate, ethylenediamine phosphoric acid, two polyphosphate sodiums, sodium carbonate, aluminium chloride ferrum, ferric chloride (FeCl36H2O), chlorine dioxide, hydrochloric acid, sulphuric acid, diatom ooze, bentonite, the percetage by weight proportioning of activated carbon be:
Polyacrylamide: 2.5%-4.5%；
Sodium polyacrylate: 0.5%-2.0%；
Ethylenediamine phosphoric acid: 3.0%-5.5%；
Two polyphosphate sodiums: 2.5%-6.0%；
Sodium carbonate: 1.5%-3.5%；
Aluminium chloride ferrum: 3.0%-8.5%；
Ferric chloride (FeCl36H2O): 2.5%-6.0%；
Chlorine dioxide: 9.0%-12.5%；
Hydrochloric acid: 9.0%-13.0%；
Sulphuric acid: 6.5%-9.0%；
Diatom ooze: 15.5%-25.0%；
Bentonite: 25.0%-30.5%；
Activated carbon: 4.5%-9.0%.
Wherein, insufficient section uses distilled water to supplement.
Embodiment 1:
Polyacrylamide, sodium polyacrylate, ethylenediamine phosphoric acid, two polyphosphate sodiums, sodium carbonate, aluminium chloride ferrum, ferric chloride (FeCl36H2O), chlorine dioxide, hydrochloric acid, sulphuric acid, diatom ooze, bentonite, the percetage by weight proportioning of activated carbon be: polyacrylamide 2.5%；Sodium polyacrylate 0.5%；Ethylenediamine phosphoric acid 3.0%；Two polyphosphate sodiums 2.5%；Sodium carbonate 1.5%；Aluminium chloride ferrum 3.0%；Ferric chloride (FeCl36H2O) 2.5%；Chlorine dioxide 9.0%；Hydrochloric acid 9.0%；Sulphuric acid 6.5%；Diatom ooze 15.5%；Bentonite 25.0%；Activated carbon 4.5%；Other parts are distilled water.During preparation, it is stand-by that (1) measures raw material according to above-mentioned mass percent；(2) polyacrylamide, sodium polyacrylate, ethylenediamine phosphoric acid, two polyphosphate sodiums, sodium carbonate, aluminium chloride ferrum, ferric chloride (FeCl36H2O), chlorine dioxide are joined in same container, in the environment of temperature is 19.5 DEG C-20.5 DEG C, add deionized water and be stirred mixing, mixing time is 10min, a deionized water is added, it is thus achieved that the first mix products every 2min；(3) in the first mix products, add hydrochloric acid, sulphuric acid, add fashionable by Glass rod drain, be stirred while addition and microwave heating, in 15min, complete the addition of hydrochloric acid, sulphuric acid, after cooling, obtain the second mix products；(4) being mixed with diatom ooze, bentonite, activated carbon by the second mix products, controlling temperature is less than 70 DEG C, and whole process completes in 60min, obtains final sewage treatment drug after cooling.
Embodiment 2:
Polyacrylamide, sodium polyacrylate, ethylenediamine phosphoric acid, two polyphosphate sodiums, sodium carbonate, aluminium chloride ferrum, ferric chloride (FeCl36H2O), chlorine dioxide, hydrochloric acid, sulphuric acid, diatom ooze, bentonite, the percetage by weight proportioning of activated carbon be: polyacrylamide 4.5%；Sodium polyacrylate 2.0%；Ethylenediamine phosphoric acid 5.5%；Two polyphosphate sodiums 6.0%；Sodium carbonate 3.5%；Aluminium chloride ferrum 8.5%；Ferric chloride (FeCl36H2O) 6.0；Chlorine dioxide 12.5%；Hydrochloric acid 13.0%；Sulphuric acid 9.0%；Diatom ooze 25.0%；Activated carbon 4.5%.During preparation, it is stand-by that (1) measures raw material according to above-mentioned mass percent；(2) polyacrylamide, sodium polyacrylate, ethylenediamine phosphoric acid, two polyphosphate sodiums, sodium carbonate, aluminium chloride ferrum, ferric chloride (FeCl36H2O), chlorine dioxide are joined in same container, in the environment of temperature is 19.5 DEG C-20.5 DEG C, add deionized water and be stirred mixing, mixing time is 10min, a deionized water is added, it is thus achieved that the first mix products every 2min；(3) in the first mix products, add hydrochloric acid, sulphuric acid, add fashionable by Glass rod drain, be stirred while addition and microwave heating, in 15min, complete the addition of hydrochloric acid, sulphuric acid, after cooling, obtain the second mix products；(4) being mixed with diatom ooze, bentonite, activated carbon by the second mix products, controlling temperature is less than 70 DEG C, and whole process completes in 60min, obtains final sewage treatment drug after cooling.
Embodiment 3:
Polyacrylamide, sodium polyacrylate, ethylenediamine phosphoric acid, two polyphosphate sodiums, sodium carbonate, aluminium chloride ferrum, ferric chloride (FeCl36H2O), chlorine dioxide, hydrochloric acid, sulphuric acid, diatom ooze, bentonite, the percetage by weight proportioning of activated carbon be: polyacrylamide 3.0%；Sodium polyacrylate 1.5%；Ethylenediamine phosphatase 24 .0%；Two polyphosphate sodiums 4.0%；Sodium carbonate 2.5%；Aluminium chloride ferrum 5.0%；Ferric chloride (FeCl36H2O) 4.5%；Chlorine dioxide 10.0%；Hydrochloric acid 10.0%；Sulphuric acid 8.0%；Diatom ooze 15.5%；Bentonite 25.0%；Activated carbon 7.0%.During preparation, it is stand-by that (1) measures raw material according to above-mentioned mass percent；(2) polyacrylamide, sodium polyacrylate, ethylenediamine phosphoric acid, two polyphosphate sodiums, sodium carbonate, aluminium chloride ferrum, ferric chloride (FeCl36H2O), chlorine dioxide are joined in same container, in the environment of temperature is 19.5 DEG C-20.5 DEG C, add deionized water and be stirred mixing, mixing time is 10min, a deionized water is added, it is thus achieved that the first mix products every 2min；(3) in the first mix products, add hydrochloric acid, sulphuric acid, add fashionable by Glass rod drain, be stirred while addition and microwave heating, in 15min, complete the addition of hydrochloric acid, sulphuric acid, after cooling, obtain the second mix products；(4) being mixed with diatom ooze, bentonite, activated carbon by the second mix products, controlling temperature is less than 70 DEG C, and whole process completes in 60min, obtains final sewage treatment drug after cooling.
Claims (7)
1. a sewage treatment drug, it is characterised in that: include polyacrylamide, sodium polyacrylate, second two
Amine phosphoric acid, two polyphosphate sodiums, sodium carbonate, aluminium chloride ferrum, ferric chloride (FeCl36H2O), chlorine dioxide, hydrochloric acid,
Sulphuric acid, diatom ooze, bentonite, activated carbon；Described polyacrylamide, sodium polyacrylate, ethylenediamine phosphorus
Acid, two polyphosphate sodiums, sodium carbonate, aluminium chloride ferrum, ferric chloride (FeCl36H2O), chlorine dioxide, hydrochloric acid, sulphuric acid,
Diatom ooze, bentonite, the percetage by weight proportioning of activated carbon be:
Polyacrylamide: 2.5%-4.5%；
Sodium polyacrylate: 0.5%-2.0%；
Ethylenediamine phosphoric acid: 3.0%-5.5%；
Two polyphosphate sodiums: 2.5%-6.0%；
Sodium carbonate: 1.5%-3.5%；
Aluminium chloride ferrum: 3.0%-8.5%；
Ferric chloride (FeCl36H2O): 2.5%-6.0%；
Chlorine dioxide: 9.0%-12.5%；
Hydrochloric acid: 9.0%-13.0%；
Sulphuric acid: 6.5%-9.0%；
Diatom ooze: 15.5%-25.0%；
Bentonite: 25.0%-30.5%；
Activated carbon: 4.5%-9.0%.
Sewage treatment drug the most according to claim 1, it is characterised in that: insufficient section uses distillation
Water supplements.
Sewage treatment drug the most according to claim 1, it is characterised in that: described polyacrylamide,
Sodium polyacrylate, ethylenediamine phosphoric acid, two polyphosphate sodiums, sodium carbonate, aluminium chloride ferrum, ferric chloride (FeCl36H2O),
Chlorine dioxide, hydrochloric acid, sulphuric acid, diatom ooze, bentonite, the percetage by weight proportioning of activated carbon be: poly-third
Acrylamide 2.5%；Sodium polyacrylate 0.5%；Ethylenediamine phosphoric acid 3.0%；Two polyphosphate sodiums 2.5%；Sodium carbonate
1.5%；Aluminium chloride ferrum 3.0%；Ferric chloride (FeCl36H2O) 2.5%；Chlorine dioxide 9.0%；Hydrochloric acid 9.0%；Sulphuric acid
6.5%；Diatom ooze 15.5%；Bentonite 25.0%；Activated carbon 4.5%；Other parts are distilled water.
Sewage treatment drug the most according to claim 1, it is characterised in that: described polyacrylamide,
Sodium polyacrylate, ethylenediamine phosphoric acid, two polyphosphate sodiums, sodium carbonate, aluminium chloride ferrum, ferric chloride (FeCl36H2O),
Chlorine dioxide, hydrochloric acid, sulphuric acid, diatom ooze, bentonite, the percetage by weight proportioning of activated carbon be: poly-third
Acrylamide 4.5%；Sodium polyacrylate 2.0%；Ethylenediamine phosphoric acid 5.5%；Two polyphosphate sodiums 6.0%；Sodium carbonate
3.5%；Aluminium chloride ferrum 8.5%；Ferric chloride (FeCl36H2O) 6.0；Chlorine dioxide 12.5%；Hydrochloric acid 13.0%；Sulphuric acid
9.0%；Diatom ooze 25.0%；Activated carbon 4.5%.
Sewage treatment drug the most according to claim 1, it is characterised in that: described polyacrylamide,
Sodium polyacrylate, ethylenediamine phosphoric acid, two polyphosphate sodiums, sodium carbonate, aluminium chloride ferrum, ferric chloride (FeCl36H2O),
Chlorine dioxide, hydrochloric acid, sulphuric acid, diatom ooze, bentonite, the percetage by weight proportioning of activated carbon be: poly-third
Acrylamide 3.0%；Sodium polyacrylate 1.5%；Ethylenediamine phosphatase 24 .0%；Two polyphosphate sodiums 4.0%；Sodium carbonate
2.5%；Aluminium chloride ferrum 5.0%；Ferric chloride (FeCl36H2O) 4.5%；Chlorine dioxide 10.0%；Hydrochloric acid 10.0%；Sulfur
Acid 8.0%；Diatom ooze 15.5%；Bentonite 25.0%；Activated carbon 7.0%.
Sewage treatment drug the most according to claim 1, it is characterised in that: under its preparation method includes
State step,
(1) raw material is measured according to above-mentioned mass percent stand-by；
(2) by polyacrylamide, sodium polyacrylate, ethylenediamine phosphoric acid, two polyphosphate sodiums, sodium carbonate, chlorine
Change ferro-aluminum, ferric chloride (FeCl36H2O), chlorine dioxide joins in same container, is 19.5 DEG C-20.5 DEG C in temperature
In the environment of, adding deionized water and be stirred mixing, mixing time is 10min, adds one every 2min
Secondary deionized water, it is thus achieved that the first mix products；
(3) in the first mix products, add hydrochloric acid, sulphuric acid, add fashionable by Glass rod drain, addition
It is stirred and microwave heating simultaneously, in 15min, completes the addition of hydrochloric acid, sulphuric acid, after cooling, obtain
Two mix products；
(4) being mixed with diatom ooze, bentonite, activated carbon by the second mix products, controlling temperature is 70 DEG C
Hereinafter, whole process completes in 60min, obtains final sewage treatment drug after cooling.
The preparation method of sewage treatment drug the most according to claim 6, it is characterised in that: described
In step (3), the frequency of microwave heating is 2000MHz-2200MHz.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610459810.2A CN106006780A (en) | 2016-06-23 | 2016-06-23 | Sewage treatment chemical |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610459810.2A CN106006780A (en) | 2016-06-23 | 2016-06-23 | Sewage treatment chemical |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106006780A true CN106006780A (en) | 2016-10-12 |
Family
ID=57086475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610459810.2A Withdrawn CN106006780A (en) | 2016-06-23 | 2016-06-23 | Sewage treatment chemical |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106006780A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106745377A (en) * | 2016-12-14 | 2017-05-31 | 桐乡市搏腾贸易有限公司 | A kind of waste water control medicament and preparation method thereof |
| CN106745378A (en) * | 2016-12-14 | 2017-05-31 | 桐乡市搏腾贸易有限公司 | A kind of sewage containing copper treatment agent and preparation method thereof |
| CN107176629A (en) * | 2017-06-06 | 2017-09-19 | 杨志益 | A kind of new-type sewage-treating agent |
| CN109485108A (en) * | 2018-12-24 | 2019-03-19 | 滨州学院 | A kind of printing and dyeing wastewater treatment agent |
| CN110282688A (en) * | 2019-07-09 | 2019-09-27 | 浙江大学常州工业技术研究院 | Chemical engineering sewage inorganic agent |
| CN114573152A (en) * | 2022-05-05 | 2022-06-03 | 泉州市颖秀科技发展有限公司 | Filtration equipment for wastewater treatment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105129880A (en) * | 2015-08-28 | 2015-12-09 | 邓忆凯 | High-efficiency sewage treatment chemical and preparation method thereof |
| CN105217763A (en) * | 2014-06-27 | 2016-01-06 | 刘维艮 | A kind of flocculation agent being applied to treatment of sewage |
-
2016
- 2016-06-23 CN CN201610459810.2A patent/CN106006780A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105217763A (en) * | 2014-06-27 | 2016-01-06 | 刘维艮 | A kind of flocculation agent being applied to treatment of sewage |
| CN105129880A (en) * | 2015-08-28 | 2015-12-09 | 邓忆凯 | High-efficiency sewage treatment chemical and preparation method thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106745377A (en) * | 2016-12-14 | 2017-05-31 | 桐乡市搏腾贸易有限公司 | A kind of waste water control medicament and preparation method thereof |
| CN106745378A (en) * | 2016-12-14 | 2017-05-31 | 桐乡市搏腾贸易有限公司 | A kind of sewage containing copper treatment agent and preparation method thereof |
| CN107176629A (en) * | 2017-06-06 | 2017-09-19 | 杨志益 | A kind of new-type sewage-treating agent |
| CN109485108A (en) * | 2018-12-24 | 2019-03-19 | 滨州学院 | A kind of printing and dyeing wastewater treatment agent |
| CN110282688A (en) * | 2019-07-09 | 2019-09-27 | 浙江大学常州工业技术研究院 | Chemical engineering sewage inorganic agent |
| CN114573152A (en) * | 2022-05-05 | 2022-06-03 | 泉州市颖秀科技发展有限公司 | Filtration equipment for wastewater treatment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106006780A (en) | Sewage treatment chemical | |
| Omwene et al. | Phosphorus removal from domestic wastewater in electrocoagulation reactor using aluminium and iron plate hybrid anodes | |
| Bi et al. | Recovery of phosphorus and nitrogen from alkaline hydrolysis supernatant of excess sludge by magnesium ammonium phosphate | |
| Ramakrishnaiah et al. | Hexavalent chromium removal from industrial wastewater by chemical precipitation method | |
| Wang et al. | Analysis on the characteristics of water pollution caused by underground mining and research progress of treatment technology | |
| Agarkoti et al. | Comparison of acoustic and hydrodynamic cavitation based hybrid AOPs for COD reduction of commercial effluent from CETP | |
| Nidheesh et al. | Removal of nutrients and other emerging inorganic contaminants from water and wastewater by electrocoagulation process | |
| CN104098166A (en) | Pesticide wastewater dephosphorizing agent | |
| Montenegro-Ayo et al. | New electrochemical reactor design for emergent pollutants removal by electrochemical oxidation | |
| CN102328979A (en) | Cationic flocculant based on collagen modification and preparation method thereof | |
| CN104528898B (en) | The recovery method of high concentration nitrogen phosphate and sulfur waste water resource | |
| CN105060512A (en) | Water treatment agent for spinning and preparation method therefor | |
| CN105347437A (en) | Preparation method of modified starch for wastewater treatment | |
| Alekseev et al. | Waste water of north-west Russia as a threat to the Baltic | |
| CN106673277B (en) | A method of drain advanced treating standard discharge is returned applied to oil-gas field fracturing | |
| CN103172160A (en) | Composite powdery blue algae treatment agent and preparation method thereof | |
| CN106915779A (en) | A kind of municipal sewage imitates inorganic agent entirely | |
| CN105036218A (en) | Environment-friendly sewage treatment agent and preparation method thereof | |
| CN102897884A (en) | Composite flocculant as well as preparation method and application thereof on processing printing and dyeing wastewater | |
| Zhang et al. | Phosphorus removal from wastewater by electrocoagulation with magnetized iron particle anode | |
| Feng et al. | Feasibility of resource utilization of the refractory evaporation concentrate of gas field wastewater exhibiting high salinity: Application of UV/Fenton, desulfurization, distillation and crystallization process after pre-treatment | |
| CN106430358A (en) | Composite efficient wastewater treating agent and preparing method thereof | |
| CN107792892A (en) | A kind of sewage treatment drug | |
| CN106379951A (en) | Composite efficient sewage treatment agent based on bentonite and preparation method thereof | |
| Seong et al. | Cost analysis and effects of various coagulants used for sludge treatment at the full-scale wastewater treatment plant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20161012 |