CN105948435A - Acetone pollution sludge treatment agent and preparation method thereof - Google Patents
Acetone pollution sludge treatment agent and preparation method thereof Download PDFInfo
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- CN105948435A CN105948435A CN201610492779.2A CN201610492779A CN105948435A CN 105948435 A CN105948435 A CN 105948435A CN 201610492779 A CN201610492779 A CN 201610492779A CN 105948435 A CN105948435 A CN 105948435A
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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
- C02F11/00—Treatment of sludge; Devices therefor
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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
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/32—Hydrocarbons, e.g. oil
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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
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/34—Organic compounds containing oxygen
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- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
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- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses an acetone pollution sludge treatment agent and a preparation method thereof. The acetone pollution sludge treatment agent comprises the following main raw materials in parts by weight: 28 to 32 parts of nanometer modified sludge, 18 to 24 parts of modified starch, 10 to 16 parts of polypropylene wax, 8 to 12 parts of polyacrylamide, 4 to 8 parts of hydroxyacetic acid, 2 to 6 parts of dimethyl carbonate, and 0.2 to 0.4 part of manganese oxide. The preparation method of the nanometer modified sludge comprises the following steps: firstly performing mixing and vacuum filtration on polyurethane and isoprene, so as to obtain a mixture, and then ensuring that ferric chloride hexahydrate, sludge and the mixture are reacted under microwave, so as to obtain the nanometer modified sludge. The acetone pollution sludge treatment agent can ensure that physical and chemical indexes of soil heavily polluted by acetone reach the GB15618-2008 standard; the treatment technology is simple, the dosage is small, the treatment effect is good, the performance is stable, the recovery degree of the polluted soil is high, the cost of the acetone pollution sludge treatment agent can be effectively reduced, and the acetone pollution sludge treatment agent has good economic benefits and wide social benefits.
Description
Technical field
The present invention relates to a kind of sludge technology field, specifically a kind of acetone Contaminated Sewage Sludge inorganic agent and preparation method thereof.
Background technology
Along with China's rapid development of economy, automobile quantity steeply rises, and gas station and buried tank spread all over the place in various places and quantity grows with each passing day.But owing to design management is not good at, these oil storage tanks are when burying underground, and majority does not takes into full account the intensity of tank body and corresponding leakage barrier measure, once leaks, Soil Surrounding, subsoil water will be caused severe contamination.Aging especially with Oil Tank Body, this problem will be more prominent.For this, the pollution to soil of the industry such as oil and chemical industry, the pollution that soil is caused by the most substantial amounts of volatile organic matter (Volatile Organic Compounds, VOCs), the most increasingly cause the attention of people in China.Volatile organic matter in soil, as the special soil pollutant of a class, has it to be different from the polluting property of other pollutant, and because of its complicated component and hazardness, is listed in environment the toxic pollutant that potentially danger is big, answer priority acccess control.Therefore, external many developed countries expressly provide, must carry out appropriate disposal to by volatile organic matter contaminated soil, to ensure the biological and safety of environment.Although VOCs-contaminated Soils is not yet put into effect corresponding standard in China and regulation is controlled, but in domestic minority prosperity cities such as Shanghai, the harm problem of volatile organic matter has caused the great attention of government department, and disposing VOCs-contaminated Soils the most rationally and effectively becomes the technical barrier being badly in need of solving.Acetone is as a kind of volatile organism, and acetone is important organic synthesis raw material, is used for producing epoxy resin, Merlon, lucite, medicine, pesticide etc..Also it is good solvent, for coating, adhesive, steel cylinder acetylene etc., also serve as diluent, abluent, extractant, or manufacture the important source material of acetic anhydride, diacetone alcohol, chloroform, iodoform, epoxy resin, polyisoprene rubber, methyl methacrylate etc., it is used as solvent in cordite, celluloid, acetate fiber, the industry such as spray paint, in the industry such as oils and fats, it is used as extractant, therefore improvement and the reparation to acetone Contaminated Sewage Sludge, is the most urgent task.
Summary of the invention
It is an object of the invention to provide a kind of acetone Contaminated Sewage Sludge inorganic agent and preparation method thereof, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the present invention provides following technical scheme:
A kind of acetone Contaminated Sewage Sludge inorganic agent, according to the primary raw material of weight portion be: nano modification mud 28-32 part, modified starch 18-24 part, polypropylene wax 10-16 part, polyacrylamide 8-12 part, hydroxyacetic acid 4-8 part, dimethyl carbonate 2-6 part, manganese oxide 0.2-0.4 part；The preparation method of described nano modification mud: first polyurethane, isoprene mixed and carry out vacuum filtration and process and obtain mixture, then carries out reacting i.e. obtaining nano modification mud with mixture by ferric chloride (FeCl36H2O), mud under microwave.
As the further scheme of the present invention: described acetone Contaminated Sewage Sludge inorganic agent, according to the primary raw material of weight portion it is: nano modification mud 29-31 part, modified starch 20-22 part, polypropylene wax 12-14 part, polyacrylamide 9-11 part, hydroxyacetic acid 4-8 part, dimethyl carbonate 2-6 part, manganese oxide 0.2-0.4 part；The preparation method of described nano modification mud: first polyurethane, isoprene mixed and carry out vacuum filtration and process and obtain mixture, then carries out reacting i.e. obtaining nano modification mud with mixture by ferric chloride (FeCl36H2O), mud under microwave.
As the further scheme of the present invention: described acetone Contaminated Sewage Sludge inorganic agent, according to the primary raw material of weight portion it is: 30 parts of nano modification mud, modified starch 21 parts, polypropylene wax 13 parts, polyacrylamide 10 parts, hydroxyacetic acid 6 parts, dimethyl carbonate 4 parts, manganese oxide 0.3 part；The preparation method of described nano modification mud: first polyurethane, isoprene mixed and carry out vacuum filtration and process and obtain mixture, then carries out reacting i.e. obtaining nano modification mud with mixture by ferric chloride (FeCl36H2O), mud under microwave.
As the further scheme of the present invention: the mesh number of described modified starch is 2000 mesh.
As the further scheme of the present invention: the mesh number of described manganese oxide is 300 mesh.
The preparation method of described acetone Contaminated Sewage Sludge inorganic agent, concretely comprises the following steps:
(1) first, nano modification mud puts into modified starch and polypropylene wax, double-shaft mixers processes 20min, is crushed to the granule of 10mm diameter subsequently；
(2) then, granule is mixed homogeneously with polyacrylamide, hydroxyacetic acid, at 28 DEG C, after constant speed stirring, obtain mixture I；
(3) secondly, mixture I carries out sonic oscillation process, and the power that sonic oscillation processes is 300-600W, and the time is 50-60 minute, obtains mixtures II；
(4) then, mixtures II is carried out atomization process, carries out constant temperature stirring with dimethyl carbonate, manganese oxide subsequently；Oven drying at low temperature pelletize at a temperature of being subsequently placed at 6 DEG C, obtains acetone Contaminated Sewage Sludge inorganic agent.
As the further scheme of the present invention: the power that in step (3), sonic oscillation processes is 450W, and the time is 55 minutes.
Compared with prior art, the invention has the beneficial effects as follows:
The present invention can make the physical and chemical index by acetone severe contamination soil reach GB15618-2008 standard；Process technique is simple, and dosage is few, and treatment effect is good, stable performance, and contaminated soil restoration degree is high, can significantly reduce the cost of sludge treating agent, has good economic benefit and social benefit widely.
Detailed description of the invention
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
Embodiment 1
A kind of acetone Contaminated Sewage Sludge inorganic agent, according to the primary raw material of weight portion be: 28 parts of nano modification mud, modified starch 18 parts, polypropylene wax 10 parts, polyacrylamide 8 parts, hydroxyacetic acid 4 parts, dimethyl carbonate 2 parts, manganese oxide 0.2 part；The preparation method of described nano modification mud: first polyurethane, isoprene mixed and carry out vacuum filtration and process and obtain mixture, then carries out reacting i.e. obtaining nano modification mud with mixture by ferric chloride (FeCl36H2O), mud under microwave；The mesh number of described modified starch is 2000 mesh；The mesh number of described manganese oxide is 300 mesh.
The preparation method of described acetone Contaminated Sewage Sludge inorganic agent, concretely comprises the following steps:
(1) first, nano modification mud puts into modified starch and polypropylene wax, double-shaft mixers processes 20min, is crushed to the granule of 10mm diameter subsequently；
(2) then, granule is mixed homogeneously with polyacrylamide, hydroxyacetic acid, at 28 DEG C, after constant speed stirring, obtain mixture I；
(3) secondly, mixture I carries out sonic oscillation process, and the power that sonic oscillation processes is 300W, and the time is 50 minutes, obtains mixtures II；
(4) then, mixtures II is carried out atomization process, carries out constant temperature stirring with dimethyl carbonate, manganese oxide subsequently；Oven drying at low temperature pelletize at a temperature of being subsequently placed at 6 DEG C, obtains acetone Contaminated Sewage Sludge inorganic agent.
Embodiment 2
A kind of acetone Contaminated Sewage Sludge inorganic agent, according to the primary raw material of weight portion be: 29 parts of nano modification mud, modified starch 20 parts, polypropylene wax 12 parts, polyacrylamide 9 parts, hydroxyacetic acid 4 parts, dimethyl carbonate 2 parts, manganese oxide 0.2 part；The preparation method of described nano modification mud: first polyurethane, isoprene mixed and carry out vacuum filtration and process and obtain mixture, then carries out reacting i.e. obtaining nano modification mud with mixture by ferric chloride (FeCl36H2O), mud under microwave；The mesh number of described modified starch is 2000 mesh；The mesh number of described manganese oxide is 300 mesh.
The preparation method of described acetone Contaminated Sewage Sludge inorganic agent, concretely comprises the following steps:
(1) first, nano modification mud puts into modified starch and polypropylene wax, double-shaft mixers processes 20min, is crushed to the granule of 10mm diameter subsequently；
(2) then, granule is mixed homogeneously with polyacrylamide, hydroxyacetic acid, at 28 DEG C, after constant speed stirring, obtain mixture I；
(3) secondly, mixture I carries out sonic oscillation process, and the power that sonic oscillation processes is 300W, and the time is 50 minutes, obtains mixtures II；
(4) then, mixtures II is carried out atomization process, carries out constant temperature stirring with dimethyl carbonate, manganese oxide subsequently；Oven drying at low temperature pelletize at a temperature of being subsequently placed at 6 DEG C, obtains acetone Contaminated Sewage Sludge inorganic agent.
Embodiment 3
A kind of acetone Contaminated Sewage Sludge inorganic agent, according to the primary raw material of weight portion be: 30 parts of nano modification mud, modified starch 21 parts, polypropylene wax 13 parts, polyacrylamide 10 parts, hydroxyacetic acid 6 parts, dimethyl carbonate 4 parts, manganese oxide 0.3 part；The preparation method of described nano modification mud: first polyurethane, isoprene mixed and carry out vacuum filtration and process and obtain mixture, then carries out reacting i.e. obtaining nano modification mud with mixture by ferric chloride (FeCl36H2O), mud under microwave；The mesh number of described modified starch is 2000 mesh；The mesh number of described manganese oxide is 300 mesh.
The preparation method of described acetone Contaminated Sewage Sludge inorganic agent, concretely comprises the following steps:
(1) first, nano modification mud puts into modified starch and polypropylene wax, double-shaft mixers processes 20min, is crushed to the granule of 10mm diameter subsequently；
(2) then, granule is mixed homogeneously with polyacrylamide, hydroxyacetic acid, at 28 DEG C, after constant speed stirring, obtain mixture I；
(3) secondly, mixture I carries out sonic oscillation process, and the power that sonic oscillation processes is 450W, and the time is 55 minutes, obtains mixtures II；
(4) then, mixtures II is carried out atomization process, carries out constant temperature stirring with dimethyl carbonate, manganese oxide subsequently；Oven drying at low temperature pelletize at a temperature of being subsequently placed at 6 DEG C, obtains acetone Contaminated Sewage Sludge inorganic agent.
Embodiment 4
A kind of acetone Contaminated Sewage Sludge inorganic agent, according to the primary raw material of weight portion be: 31 parts of nano modification mud, modified starch 22 parts, polypropylene wax 14 parts, polyacrylamide 11 parts, hydroxyacetic acid 8 parts, dimethyl carbonate 6 parts, manganese oxide 0.4 part；The preparation method of described nano modification mud: first polyurethane, isoprene mixed and carry out vacuum filtration and process and obtain mixture, then carries out reacting i.e. obtaining nano modification mud with mixture by ferric chloride (FeCl36H2O), mud under microwave；The mesh number of described modified starch is 2000 mesh；The mesh number of described manganese oxide is 300 mesh.
The preparation method of described acetone Contaminated Sewage Sludge inorganic agent, concretely comprises the following steps:
(1) first, nano modification mud puts into modified starch and polypropylene wax, double-shaft mixers processes 20min, is crushed to the granule of 10mm diameter subsequently；
(2) then, granule is mixed homogeneously with polyacrylamide, hydroxyacetic acid, at 28 DEG C, after constant speed stirring, obtain mixture I；
(3) secondly, mixture I carries out sonic oscillation process, and the power that sonic oscillation processes is 600W, and the time is 60 minutes, obtains mixtures II；
(4) then, mixtures II is carried out atomization process, carries out constant temperature stirring with dimethyl carbonate, manganese oxide subsequently；Oven drying at low temperature pelletize at a temperature of being subsequently placed at 6 DEG C, obtains acetone Contaminated Sewage Sludge inorganic agent.
Embodiment 5
A kind of acetone Contaminated Sewage Sludge inorganic agent, according to the primary raw material of weight portion be: 32 parts of nano modification mud, modified starch 24 parts, polypropylene wax 16 parts, polyacrylamide 12 parts, hydroxyacetic acid 8 parts, dimethyl carbonate 6 parts, manganese oxide 0.4 part；The preparation method of described nano modification mud: first polyurethane, isoprene mixed and carry out vacuum filtration and process and obtain mixture, then carries out reacting i.e. obtaining nano modification mud with mixture by ferric chloride (FeCl36H2O), mud under microwave；The mesh number of described modified starch is 2000 mesh；The mesh number of described manganese oxide is 300 mesh.
The preparation method of described acetone Contaminated Sewage Sludge inorganic agent, concretely comprises the following steps:
(1) first, nano modification mud puts into modified starch and polypropylene wax, double-shaft mixers processes 20min, is crushed to the granule of 10mm diameter subsequently；
(2) then, granule is mixed homogeneously with polyacrylamide, hydroxyacetic acid, at 28 DEG C, after constant speed stirring, obtain mixture I；
(3) secondly, mixture I carries out sonic oscillation process, and the power that sonic oscillation processes is 600W, and the time is 60 minutes, obtains mixtures II；
(4) then, mixtures II is carried out atomization process, carries out constant temperature stirring with dimethyl carbonate, manganese oxide subsequently；Oven drying at low temperature pelletize at a temperature of being subsequently placed at 6 DEG C, obtains acetone Contaminated Sewage Sludge inorganic agent.
Comparative example 1
A kind of acetone Contaminated Sewage Sludge inorganic agent, according to the primary raw material of weight portion be: 30 parts of nano modification mud, modified starch 21 parts, polyacrylamide 10 parts, hydroxyacetic acid 6 parts, manganese oxide 0.3 part；The preparation method of described nano modification mud: first polyurethane, isoprene mixed and carry out vacuum filtration and process and obtain mixture, then carries out reacting i.e. obtaining nano modification mud with mixture by ferric chloride (FeCl36H2O), mud under microwave；The mesh number of described modified starch is 2000 mesh；The mesh number of described manganese oxide is 300 mesh.
The preparation method of described acetone Contaminated Sewage Sludge inorganic agent, concretely comprises the following steps:
(1) first, nano modification mud puts into modified starch, double-shaft mixers processes 20min, is crushed to the granule of 10mm diameter subsequently；
(2) then, granule is mixed homogeneously with polyacrylamide, hydroxyacetic acid, at 28 DEG C, after constant speed stirring, obtain mixture I；
(3) secondly, mixture I carries out sonic oscillation process, and the power that sonic oscillation processes is 450W, and the time is 55 minutes, obtains mixtures II；
(4) then, mixtures II is carried out atomization process, carries out constant temperature stirring with manganese oxide subsequently；Oven drying at low temperature pelletize at a temperature of being subsequently placed at 6 DEG C, obtains acetone Contaminated Sewage Sludge inorganic agent.
Comparative example 2
A kind of acetone Contaminated Sewage Sludge inorganic agent, according to the primary raw material of weight portion be: 30 parts of mud, polyacrylamide 10 parts, hydroxyacetic acid 6 parts, manganese oxide 0.3 part；The mesh number of described manganese oxide is 300 mesh.
The preparation method of described acetone Contaminated Sewage Sludge inorganic agent, concretely comprises the following steps:
(1) first, mud puts into polyacrylamide, double-shaft mixers processes 20min, is crushed to the granule of 10mm diameter subsequently；
(2) then, granule is mixed homogeneously with hydroxyacetic acid, at 28 DEG C, after constant speed stirring, obtain mixture I；
(3) secondly, mixture I carries out sonic oscillation process, and the power that sonic oscillation processes is 450W, and the time is 55 minutes, obtains mixtures II；
(4) then, mixtures II is carried out atomization process, carries out constant temperature stirring with manganese oxide subsequently；Oven drying at low temperature pelletize at a temperature of being subsequently placed at 6 DEG C, obtains acetone Contaminated Sewage Sludge inorganic agent.
Comparative example 3
A kind of acetone Contaminated Sewage Sludge inorganic agent, according to the primary raw material of weight portion be: 30 parts of nano modification mud, modified starch 21 parts, polypropylene wax 13 parts, polyacrylamide 10 parts, hydroxyacetic acid 6 parts, dimethyl carbonate 4 parts, manganese oxide 0.3 part；The preparation method of described nano modification mud: first polyurethane, isoprene mixed and carry out vacuum filtration and process and obtain mixture, then carries out reacting i.e. obtaining nano modification mud with mixture by ferric chloride (FeCl36H2O), mud under microwave；The mesh number of described modified starch is 2000 mesh；The mesh number of described manganese oxide is 300 mesh.
The preparation method of described acetone Contaminated Sewage Sludge inorganic agent, concretely comprises the following steps:
(1) first, nano modification mud puts into modified starch and polypropylene wax, double-shaft mixers processes 20min, is crushed to the granule of 10mm diameter subsequently；
(2) then, granule is mixed homogeneously with polyacrylamide, hydroxyacetic acid, at 28 DEG C, after constant speed stirring, obtain mixture I；
(3) then, mixture I is carried out atomization process, carries out constant temperature stirring with dimethyl carbonate, manganese oxide subsequently；Oven drying at low temperature pelletize at a temperature of being subsequently placed at 6 DEG C, obtains acetone Contaminated Sewage Sludge inorganic agent.
Test experience
Excavator is utilized to excavate polluting soil to be repaired, after acetone Contaminated Sewage Sludge inorganic agent in above-described embodiment 1-5 and comparative example 1-3 is added on the inorganic agent of surface applying 2cm thickness of contaminated soil, the soil that polluted soil top layer 20cm is thick is mixed homogeneously by the way of turning over the inorganic agent of applying, after 10 days, carry out sampling monitoring, test result chart 1.
As can be seen here, in the embodiment of the present invention, the acetone Contaminated Sewage Sludge inorganic agent of preparation, has more preferable notable treatment effect with contrast groups example ratio, and the present invention can make the physical and chemical index by acetone severe contamination soil reach GB15618-2008 standard；Process technique is simple, and dosage is few, and treatment effect is good, stable performance, and contaminated soil restoration degree is high, can significantly reduce the cost of sludge treating agent, has good economic benefit and social benefit widely.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and without departing from the spirit or essential characteristics of the present invention, it is possible to realize the present invention in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in the present invention.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but the most each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should can also be formed, through appropriately combined, other embodiments that it will be appreciated by those skilled in the art that as an entirety, the technical scheme in each embodiment by those skilled in the art.
Claims (7)
1. an acetone Contaminated Sewage Sludge inorganic agent, it is characterized in that, according to the primary raw material of weight portion be: nano modification mud 28-32 part, modified starch 18-24 part, polypropylene wax 10-16 part, polyacrylamide 8-12 part, hydroxyacetic acid 4-8 part, dimethyl carbonate 2-6 part, manganese oxide 0.2-0.4 part；The preparation method of described nano modification mud: first polyurethane, isoprene mixed and carry out vacuum filtration and process and obtain mixture, then carries out reacting i.e. obtaining nano modification mud with mixture by ferric chloride (FeCl36H2O), mud under microwave.
Acetone Contaminated Sewage Sludge inorganic agent the most according to claim 1, it is characterized in that, described acetone Contaminated Sewage Sludge inorganic agent, according to the primary raw material of weight portion be: nano modification mud 29-31 part, modified starch 20-22 part, polypropylene wax 12-14 part, polyacrylamide 9-11 part, hydroxyacetic acid 4-8 part, dimethyl carbonate 2-6 part, manganese oxide 0.2-0.4 part；The preparation method of described nano modification mud: first polyurethane, isoprene mixed and carry out vacuum filtration and process and obtain mixture, then carries out reacting i.e. obtaining nano modification mud with mixture by ferric chloride (FeCl36H2O), mud under microwave.
Acetone Contaminated Sewage Sludge inorganic agent the most according to claim 1 and 2, it is characterized in that, described acetone Contaminated Sewage Sludge inorganic agent, according to the primary raw material of weight portion be: 30 parts of nano modification mud, modified starch 21 parts, polypropylene wax 13 parts, polyacrylamide 10 parts, hydroxyacetic acid 6 parts, dimethyl carbonate 4 parts, manganese oxide 0.3 part；The preparation method of described nano modification mud: first polyurethane, isoprene mixed and carry out vacuum filtration and process and obtain mixture, then carries out reacting i.e. obtaining nano modification mud with mixture by ferric chloride (FeCl36H2O), mud under microwave.
Acetone Contaminated Sewage Sludge inorganic agent the most according to claim 3, it is characterised in that the mesh number of described modified starch is 2000 mesh.
Acetone Contaminated Sewage Sludge inorganic agent the most according to claim 3, it is characterised in that the mesh number of described manganese oxide is 300 mesh.
6. the preparation method of the acetone Contaminated Sewage Sludge inorganic agent as described in claim 1-5 is arbitrary, it is characterised in that concretely comprise the following steps:
(1) first, nano modification mud puts into modified starch and polypropylene wax, double-shaft mixers processes 20min, is crushed to the granule of 10mm diameter subsequently；
(2) then, granule is mixed homogeneously with polyacrylamide, hydroxyacetic acid, at 28 DEG C, after constant speed stirring, obtain mixture I；
(3) secondly, mixture I carries out sonic oscillation process, and the power that sonic oscillation processes is 300-600W, and the time is 50-60 minute, obtains mixtures II；
(4) then, mixtures II is carried out atomization process, carries out constant temperature stirring with dimethyl carbonate, manganese oxide subsequently；Oven drying at low temperature pelletize at a temperature of being subsequently placed at 6 DEG C, obtains acetone Contaminated Sewage Sludge inorganic agent.
The preparation method of acetone Contaminated Sewage Sludge inorganic agent the most according to claim 6, it is characterised in that the power that in step (3), sonic oscillation processes is 450W, and the time is 55 minutes.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107500496A (en) * | 2017-09-06 | 2017-12-22 | 朱灏欣 | A kind of acetone sludge treating agent and preparation method thereof |
| CN107879576A (en) * | 2017-12-14 | 2018-04-06 | 张亚欣 | A kind of sludge treating agent based on oxidized starch and its preparation method and application |
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| CN101961644A (en) * | 2010-09-27 | 2011-02-02 | 山东大学 | Chloride-carbonaceous skeleton composite adsorbent and preparation method thereof |
| CN104888736A (en) * | 2015-05-21 | 2015-09-09 | 蚌埠首创滤清器有限公司 | Modified sludge composite adsorbent |
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- 2016-06-29 CN CN201610492779.2A patent/CN105948435A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101961644A (en) * | 2010-09-27 | 2011-02-02 | 山东大学 | Chloride-carbonaceous skeleton composite adsorbent and preparation method thereof |
| CN104888736A (en) * | 2015-05-21 | 2015-09-09 | 蚌埠首创滤清器有限公司 | Modified sludge composite adsorbent |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107500496A (en) * | 2017-09-06 | 2017-12-22 | 朱灏欣 | A kind of acetone sludge treating agent and preparation method thereof |
| CN107879576A (en) * | 2017-12-14 | 2018-04-06 | 张亚欣 | A kind of sludge treating agent based on oxidized starch and its preparation method and application |
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Application publication date: 20160921 |