CN104876312A - Sewage treatment agent prepared from fruit peels and preparation process thereof - Google Patents
Sewage treatment agent prepared from fruit peels and preparation process thereof Download PDFInfo
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- CN104876312A CN104876312A CN201510248842.3A CN201510248842A CN104876312A CN 104876312 A CN104876312 A CN 104876312A CN 201510248842 A CN201510248842 A CN 201510248842A CN 104876312 A CN104876312 A CN 104876312A
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Abstract
The invention discloses a sewage treatment agent prepared form fruit peels. The sewage treatment agent is prepared from the raw materials in parts by weight: 30-50 parts of fruit peels, 1-4 parts of coal ash, 15-20 parts of bentonite, 20-30 parts of attapulgite, 10-15 parts of sodium chloride, 12-20 parts of alum, 2-6 parts of aluminum sulfate, 5-10 parts of calcium oxide, 10-15 parts of sodium silicate, 2-6 part of sodium polyacrylate, 10-20 parts of modified starch, 10-15 parts of aluminium polychlorid, 10-15 parts of concentrated sulfuric acid and 30-60 parts of water. The invention further discloses a preparation method of the sewage treatment agent prepared form fruit peels. The sewage treatment agent is free from environment pollution, cannot cause secondary pollution and is wide in pollutant treatment, good in effect, wide in raw material source and low in cost.
Description
Technical field
The present invention relates to sewage treatment drug technical field, particularly relate to the sewage treatment drug and preparation technology thereof that utilize pericarp to prepare.
Background technology
In recent years, China's cities and towns quantity and population increase fast, and cities and towns, many centers or little market town are due to the delayed development of Environmental planning and environment protection, and water pollution and the eutrophication of peripheral region are outstanding day by day.Sewage-treating agent is chemical assistant conventional in sewage treatment area, by sewage-treating agent by thick, the thin magazins' layout in water, thus realizes the effect of purification of water quality.But in the modern life, the sewage-treating agent prepared due to chemical process needs to add a large amount of chemical agents, and the input of various medicament brought the secondary pollution of water quality originally, the side effects comprehensive treating process result of generation.
Summary of the invention
The present invention proposes a kind of utilize pericarp to prepare sewage treatment drug and preparation technology, environmentally safe, can not cause secondary pollution, and Pollutant Treatment scope is wide, respond well, and raw material sources are wide, and cost is low.
A kind of sewage treatment drug utilizing pericarp to prepare that the present invention proposes, its raw material comprises by weight: plant pericarp 30-50 part, coal ash 1-4 part, wilkinite 15-20 part, attapulgite 20-30 part, sodium-chlor 10-15 part, alum 12-20 part, Tai-Ace S 150 2-6 part, calcium oxide 5-10 part, water glass 10-15 part, sodium polyacrylate 2-6 part, treated starch 10-20 part, polymerize aluminum chloride 10-15 part, vitriol oil 10-15 part, water 30-60 part.
Preferably, in the preparation process of polymer alumina, in hydrochloric acid, add aluminum chloride solids, be stirred to aluminum chloride and all dissolve, obtain the first material; In concentrated hydrochloric acid, add butyl (tetra) titanate, be stirred to and present transparent clarification shape, obtain the second material; First material and the second material are delivered in hydrothermal reaction kettle to react completely and obtains 3 material; Evaporate 3 material and obtain polymerize aluminum chloride.
Preferably, the weight ratio of plant pericarp, coal ash, wilkinite, attapulgite is 40-46:2-3:16-18:22-26.
Preferably, the weight ratio of the vitriol oil, water is 11-13:40-50.
Preferably, the weight ratio of alum, Tai-Ace S 150, calcium oxide is 14-16:3-5:6-8.
Preferably, its raw material comprises by weight: plant pericarp 40-46 part, coal ash 2-3 part, wilkinite 16-18 part, attapulgite 22-26 part, sodium-chlor 11-13 part, alum 14-16 part, Tai-Ace S 150 3-5 part, calcium oxide 6-8 part, water glass 11-13 part, sodium polyacrylate 3-5 part, treated starch 12-15 part, polymerize aluminum chloride 12-14 part, vitriol oil 11-13 part, water 40-50 part.
The preparation method of a kind of sewage treatment drug utilizing pericarp to prepare that the present invention also proposes, comprises the steps:
S1, plant pericarp, coal ash, wilkinite, attapulgite, sodium-chlor, alum, Tai-Ace S 150, calcium oxide, water glass, sodium polyacrylate, treated starch, polymerize aluminum chloride being all placed in baking oven, to be heated to material water ratio be 1-5wt%, oven temperature is 62-75 DEG C, obtains the first prefabricated material;
S2, the vitriol oil is poured into water mixes, be sprayed in prefabricated material, stir with stirrer in sprinkling process, spray and pile up 40-60h completely and obtain the second prefabricated material;
S3, the second prefabricated material delivered in baking oven to dry to material water ratio be 1-2wt%, bake out temperature is 80-84 DEG C;
S4, the material abrasive dust obtained by S3, be 0.03-0.05mm to fineness, obtain the sewage treatment drug utilizing pericarp to prepare.
Preferably, in S1, oven temperature is 70-73 DEG C; In S2, the accumulation time is 50-55h; In S3, bake out temperature is 82-83 DEG C; In S4, fineness is 0.03-0.04mm.
The present invention, mainly utilizes free of contamination plant pericarp, can make full use of refuse, the medicament environmentally safe of preparation, can not cause secondary pollution, Pollutant Treatment scope is wide, respond well, raw material sources are wide, cost is low, be the highly stable comprehensive sewage treatment drug of a kind of performance; The present invention compared with prior art pollutants removal rate is high, and process after water quality limpid, waste residue water ratio is low, and sludge volume is little, and dehydration property is good; Not by the restriction in season, region in using, and be convenient to store transport; Water purification after process and mud, after suitably processing, can again utilize or discharge, and mud is a kind of well organic fertilizer.
Accompanying drawing explanation
Fig. 1 is preparation technology's schema of a kind of sewage treatment drug utilizing pericarp to prepare that the present invention proposes.
Embodiment
As shown in Figure 1, Fig. 1 is preparation technology's schema of a kind of sewage treatment drug utilizing pericarp to prepare that the present invention proposes.
Embodiment 1
Utilize a sewage treatment drug prepared by pericarp, its raw material comprises by weight: 30 parts, plant pericarp, coal ash 4 parts, wilkinite 15 parts, attapulgite 30 parts, 10 parts, sodium-chlor, 20 parts, alum, 2 parts, Tai-Ace S 150,10 parts, calcium oxide, water glass 10 parts, sodium polyacrylate 6 parts, treated starch 10 parts, polymerize aluminum chloride 15 parts, the vitriol oil 10 parts, 60 parts, water.
With reference to Fig. 1, the preparation method of the described sewage treatment drug utilizing pericarp to prepare, comprises the steps:
S1, plant pericarp, coal ash, wilkinite, attapulgite, sodium-chlor, alum, Tai-Ace S 150, calcium oxide, water glass, sodium polyacrylate, treated starch, polymerize aluminum chloride being all placed in baking oven, to be heated to material water ratio be 1wt%, oven temperature is 75 DEG C, obtains the first prefabricated material;
S2, the vitriol oil is poured into water mixes, be sprayed in prefabricated material, stir with stirrer in sprinkling process, spray and pile up 40h completely and obtain the second prefabricated material;
S3, the second prefabricated material delivered in baking oven to dry to material water ratio be 2wt%, bake out temperature is 80 DEG C;
S4, the material abrasive dust obtained by S3, be 0.03-0.05mm to fineness, obtain the sewage treatment drug utilizing pericarp to prepare.
Embodiment 2
Utilize a sewage treatment drug prepared by pericarp, its raw material comprises by weight: 50 parts, plant pericarp, coal ash 1 part, wilkinite 20 parts, attapulgite 20 parts, 15 parts, sodium-chlor, 12 parts, alum, 6 parts, Tai-Ace S 150,5 parts, calcium oxide, water glass 15 parts, sodium polyacrylate 2 parts, treated starch 20 parts, polymerize aluminum chloride 10 parts, the vitriol oil 15 parts, 30 parts, water.
The preparation method of the described sewage treatment drug utilizing pericarp to prepare, comprises the steps:
S1, plant pericarp, coal ash, wilkinite, attapulgite, sodium-chlor, alum, Tai-Ace S 150, calcium oxide, water glass, sodium polyacrylate, treated starch, polymerize aluminum chloride being all placed in baking oven, to be heated to material water ratio be 5wt%, oven temperature is 62 DEG C, obtains the first prefabricated material;
S2, the vitriol oil is poured into water mixes, be sprayed in prefabricated material, stir with stirrer in sprinkling process, spray and pile up 60h completely and obtain the second prefabricated material;
S3, the second prefabricated material delivered in baking oven to dry to material water ratio be 1wt%, bake out temperature is 84 DEG C;
S4, the material abrasive dust obtained by S3, be 0.03-0.05mm to fineness, obtain the sewage treatment drug utilizing pericarp to prepare.
Embodiment 3
Utilize a sewage treatment drug prepared by pericarp, its raw material comprises by weight: 40 parts, plant pericarp, coal ash 3 parts, wilkinite 16 parts, attapulgite 26 parts, 11 parts, sodium-chlor, 16 parts, alum, 3 parts, Tai-Ace S 150,8 parts, calcium oxide, water glass 11 parts, sodium polyacrylate 5 parts, treated starch 12 parts, polymerize aluminum chloride 14 parts, the vitriol oil 11 parts, 50 parts, water.
S1, plant pericarp, coal ash, wilkinite, attapulgite, sodium-chlor, alum, Tai-Ace S 150, calcium oxide, water glass, sodium polyacrylate, treated starch, polymerize aluminum chloride being all placed in baking oven, to be heated to material water ratio be 2wt%, oven temperature is 73 DEG C, obtains the first prefabricated material;
S2, the vitriol oil is poured into water mixes, be sprayed in prefabricated material, stir with stirrer in sprinkling process, spray and pile up 42h completely and obtain the second prefabricated material;
S3, the second prefabricated material delivered in baking oven to dry to material water ratio be 1.8wt%, bake out temperature is 81 DEG C;
S4, the material abrasive dust obtained by S3, be 0.03-0.05mm to fineness, obtain the sewage treatment drug utilizing pericarp to prepare.
Embodiment 4
Utilize a sewage treatment drug prepared by pericarp, its raw material comprises by weight: 46 parts, plant pericarp, coal ash 2 parts, wilkinite 18 parts, attapulgite 22 parts, 13 parts, sodium-chlor, 14 parts, alum, 5 parts, Tai-Ace S 150,6 parts, calcium oxide, water glass 13 parts, sodium polyacrylate 3 parts, treated starch 15 parts, polymerize aluminum chloride 12 parts, the vitriol oil 13 parts, 40 parts, water.
S1, plant pericarp, coal ash, wilkinite, attapulgite, sodium-chlor, alum, Tai-Ace S 150, calcium oxide, water glass, sodium polyacrylate, treated starch, polymerize aluminum chloride being all placed in baking oven, to be heated to material water ratio be 4wt%, oven temperature is 64 DEG C, obtains the first prefabricated material;
S2, the vitriol oil is poured into water mixes, be sprayed in prefabricated material, stir with stirrer in sprinkling process, spray and pile up 55h completely and obtain the second prefabricated material;
S3, the second prefabricated material delivered in baking oven to dry to material water ratio be 1.2wt%, bake out temperature is 83 DEG C;
S4, the material abrasive dust obtained by S3, be 0.03-0.05mm to fineness, obtain the sewage treatment drug utilizing pericarp to prepare.
In embodiment 1-4, the preparation process of described polymer alumina is, in hydrochloric acid, add aluminum chloride solids, is stirred to aluminum chloride and all dissolves, and obtains the first material; In concentrated hydrochloric acid, add butyl (tetra) titanate, be stirred to and present transparent clarification shape, obtain the second material; First material and the second material are delivered in hydrothermal reaction kettle to react completely and obtains 3 material; Evaporate 3 material and obtain polymerize aluminum chloride.
The using method of the sewage treatment drug utilizing pericarp to prepare described in embodiment 1-4 is: after sewage enters settling tank, first various floating matter is removed, according to the situation of sewage, add sewage treatment drug, turn over for several times with high-pressure pump punching, accelerate sewage treatment drug to the effect of sewage, at short notice, sewage will produce flocculence suspended substance, and natural sedimentation rapidly, reach 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, slightly adding portion sewage-treating agent, can enter the process of next round sewage, when the mud in settling tank is more, mud can be proceeded in sludge sump and separately deal with.
The sewage treatment drug utilizing pericarp to prepare described in embodiment 1-4 is carried out performance test, and test result is as follows:
The chemical oxygen demand (COD) of refuse leachate waste water is reduced to below 45mg/g from more than 30000mg/g, ammonia nitrogen is reduced to below 15mg/L from more than 1200mg/L, suspension content is reduced to below 20mg/L from more than 4500mg/L, all reach the first discharge standard of national sewage discharge, and the processing efficiency of the every pollutent of sewage is very high, the processing efficiency of every pollutent can reach 99%.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (8)
1. the sewage treatment drug utilizing pericarp to prepare, is characterized in that, its raw material comprises by weight: plant pericarp 30-50 part, coal ash 1-4 part, wilkinite 15-20 part, attapulgite 20-30 part, sodium-chlor 10-15 part, alum 12-20 part, Tai-Ace S 150 2-6 part, calcium oxide 5-10 part, water glass 10-15 part, sodium polyacrylate 2-6 part, treated starch 10-20 part, polymerize aluminum chloride 10-15 part, vitriol oil 10-15 part, water 30-60 part.
2. the sewage treatment drug utilizing pericarp to prepare according to claim 1, is characterized in that, in the preparation process of polymer alumina, in hydrochloric acid, adds aluminum chloride solids, is stirred to aluminum chloride and all dissolves, and obtains the first material; In concentrated hydrochloric acid, add butyl (tetra) titanate, be stirred to and present transparent clarification shape, obtain the second material; First material and the second material are delivered in hydrothermal reaction kettle to react completely and obtains 3 material; Evaporate 3 material and obtain polymerize aluminum chloride.
3. the sewage treatment drug utilizing pericarp to prepare according to claim 1, is characterized in that, the weight ratio of plant pericarp, coal ash, wilkinite, attapulgite is 40-46:2-3:16-18:22-26.
4. the sewage treatment drug utilizing pericarp to prepare according to claim 1, is characterized in that, the weight ratio of the vitriol oil, water is 11-13:40-50.
5. the sewage treatment drug utilizing pericarp to prepare according to claim 1, is characterized in that, the weight ratio of alum, Tai-Ace S 150, calcium oxide is 14-16:3-5:6-8.
6. the sewage treatment drug utilizing pericarp to prepare according to claim 1, is characterized in that, its raw material comprises by weight: plant pericarp 40-46 part, coal ash 2-3 part, wilkinite 16-18 part, attapulgite 22-26 part, sodium-chlor 11-13 part, alum 14-16 part, Tai-Ace S 150 3-5 part, calcium oxide 6-8 part, water glass 11-13 part, sodium polyacrylate 3-5 part, treated starch 12-15 part, polymerize aluminum chloride 12-14 part, vitriol oil 11-13 part, water 40-50 part.
7. a preparation method for the sewage treatment drug utilizing pericarp to prepare according to any one of claim 1-6, is characterized in that, comprise the steps:
S1, plant pericarp, coal ash, wilkinite, attapulgite, sodium-chlor, alum, Tai-Ace S 150, calcium oxide, water glass, sodium polyacrylate, treated starch, polymerize aluminum chloride being all placed in baking oven, to be heated to material water ratio be 1-5wt%, oven temperature is 62-75 DEG C, obtains the first prefabricated material;
S2, the vitriol oil is poured into water mixes, be sprayed in prefabricated material, stir with stirrer in sprinkling process, spray and pile up 40-60h completely and obtain the second prefabricated material;
S3, the second prefabricated material delivered in baking oven to dry to material water ratio be 1-2wt%, bake out temperature is 80-84 DEG C;
S4, the material abrasive dust obtained by S3, be 0.03-0.05mm to fineness, obtain the sewage treatment drug utilizing pericarp to prepare.
8. the preparation method of the sewage treatment drug utilizing pericarp to prepare according to claim 7, is characterized in that, in S1, oven temperature is 70-73 DEG C; In S2, the accumulation time is 50-55h; In S3, bake out temperature is 82-83 DEG C; In S4, fineness is 0.03-0.04mm.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105253988A (en) * | 2015-10-16 | 2016-01-20 | 巢湖市聚源机械有限公司 | Fermentation treatment agent for treatment of weaving and dyeing sewage |
| CN105293665A (en) * | 2015-11-26 | 2016-02-03 | 马慧 | Chemical industry sewage strengthening treatment coagulant, preparation method and uses thereof |
| CN106430376A (en) * | 2016-12-27 | 2017-02-22 | 郑州游爱网络技术有限公司 | Comprehensive sewage treatment agent and preparation method thereof |
| CN106745371A (en) * | 2016-12-10 | 2017-05-31 | 钦州学院 | A kind of plant effluent inorganic agent and preparation method thereof |
| CN106830241A (en) * | 2017-01-11 | 2017-06-13 | 刘成才 | A kind of compound for sewage disposal and preparation method thereof |
| CN112520862A (en) * | 2020-11-13 | 2021-03-19 | 福建陆海生态科技中心有限公司 | Environment-friendly material for water purification |
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| CN101050008A (en) * | 2007-04-04 | 2007-10-10 | 新疆时代石油工程有限公司 | Method for treating water cut out from oil field |
| CN102701365A (en) * | 2012-06-12 | 2012-10-03 | 徐梁冰 | Flocculant for sewage treatment |
| CN103539248A (en) * | 2013-11-15 | 2014-01-29 | 陕西延长石油油田化学科技有限责任公司 | Method for preparing environment-friendly flocculating agent from waste fruit peels and application of environment-friendly flocculating agent |
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2015
- 2015-05-15 CN CN201510248842.3A patent/CN104876312A/en active Pending
Patent Citations (3)
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| CN101050008A (en) * | 2007-04-04 | 2007-10-10 | 新疆时代石油工程有限公司 | Method for treating water cut out from oil field |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105253988A (en) * | 2015-10-16 | 2016-01-20 | 巢湖市聚源机械有限公司 | Fermentation treatment agent for treatment of weaving and dyeing sewage |
| CN105293665A (en) * | 2015-11-26 | 2016-02-03 | 马慧 | Chemical industry sewage strengthening treatment coagulant, preparation method and uses thereof |
| CN106745371A (en) * | 2016-12-10 | 2017-05-31 | 钦州学院 | A kind of plant effluent inorganic agent and preparation method thereof |
| CN106430376A (en) * | 2016-12-27 | 2017-02-22 | 郑州游爱网络技术有限公司 | Comprehensive sewage treatment agent and preparation method thereof |
| CN106830241A (en) * | 2017-01-11 | 2017-06-13 | 刘成才 | A kind of compound for sewage disposal and preparation method thereof |
| CN112520862A (en) * | 2020-11-13 | 2021-03-19 | 福建陆海生态科技中心有限公司 | Environment-friendly material for water purification |
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Application publication date: 20150902 |