CN106630085A - Environment-friendly treating agent for heavy metal-containing wastewater - Google Patents
Environment-friendly treating agent for heavy metal-containing wastewater Download PDFInfo
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- CN106630085A CN106630085A CN201611198537.9A CN201611198537A CN106630085A CN 106630085 A CN106630085 A CN 106630085A CN 201611198537 A CN201611198537 A CN 201611198537A CN 106630085 A CN106630085 A CN 106630085A
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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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
- C02F1/62—Heavy metal compounds
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- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
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Abstract
The invention discloses an environment-friendly treating agent for heavy metal-containing wastewater, made from, by weight, 10-20 parts of humus, 2-8 parts of diatomite, 5-10 parts of rectorite powder, 5-8 parts of natural quartz sand, 2-5 parts of sepiolite powder, 4-10 parts of seaweed powder, 1-5 parts of glass beads, 5-10 parts of gamma-alumina, 5-10 parts of activated clay, 5-10 parts of peanut stalk, 1-5 parts of mulberry root, 5-10 parts of chitosan, 5-10 parts of lemon peel, 80-200 parts of ethanol, and 6-9 parts of Chloris virgate. The environment-friendly treating agent for heavy metal-containing wastewater is capable of well removing various metal ions in the heavy metal-containing wastewater, and is convenient to use, low in production cost, free of toxicity and friendly to operators; the national standard for wastewater emission can be met, and the economic benefit is significant; the quality of water multiply treated with the agent is good, and the needs for use can be well met.
Description
Technical field
The present invention relates to a kind of sewage-treating agent, specifically a kind of environmentally friendly heavy metal-polluted water treatment agent.
Background technology
Heavy metal wastewater thereby refer in the industrial processes such as mining and metallurgy, machine-building, chemical industry, electronics, instrument discharge containing weight
The waste water of metal.Heavy metal (such as containing cadmium, nickel, mercury, zinc) waste water is to an environmental pollution most serious and to mankind's harm maximum
One of industrial wastewater, its water quality and quantity is relevant with production technology.Heavy metal in waste water can not typically decompose destruction, Zhi Nengzhuan
Move its existence position and change its Material Form.Processing method is to reform production technology first, uses no or little the big weight of toxicity
Metal, in production site, treatment in situ (if do not discharged workshop) is located frequently with chemical precipitation method, ion-exchange etc.
Reason, heavy metal can be discharged or reuse less than discharge standard in the water after process.Form new heavy metal enriched product to try one's best back
Receive and utilize or in addition harmless treatment.At present for the process of heavy metal containing sewage is mainly by adding sewage disposal in sewage
The method of agent, existing sewage-treating agent usually contains most chemical reagent, although with certain effect, but these are chemical
Reagent also can be to affecting in the sewage after process, and the multiple water quality for processing the water that Posterior circle is used is poor, no
Can meet and use needs.
The content of the invention
It is an object of the invention to provide a kind of environmentally friendly heavy metal-polluted water treatment agent, to solve above-mentioned background technology in propose
Problem.
For achieving the above object, the present invention provides following technical scheme：
A kind of environmentally friendly heavy metal-polluted water treatment agent, including the raw material of following parts by weight：Fertile soil 10-20 parts, diatomite
2-8 parts, rectorite powder 5-10 parts, natural siliceous sand 5-8 parts, sepiolite powder 2-5 parts, seawood meal 4-10 parts, glass microballoon 10-20
Part, gama-alumina 5-10 parts, atlapulgite 5-10 parts, peanut straw 5-10 part, mulberries root 1-5 parts, shitosan 5-10 parts, lemon
Lemon skin 5-10 parts, ethanol 80-200 parts, speedwell 6-9 parts.
As further scheme of the invention：Including the raw material of following parts by weight：It is 18 parts of fertile soil, 4 parts of diatomite, tired
6 parts of stone flour of support, 7 parts of natural siliceous sand, 3 parts of sepiolite powder, 6 parts of seawood meal, 15 parts of glass microballoon, 7 parts of gama-alumina, activity
9 parts of carclazyte, 8 parts of peanut straw, 3 parts of mulberries root, 7 parts of shitosan, 9 parts of lemon peel, 120 parts of ethanol, 8 parts of speedwell.
A kind of preparation method of environmentally friendly heavy metal-polluted water treatment agent, concretely comprises the following steps：
(1) peanut straw, mulberries root, lemon peel and speedwell are crushed by pulverizer, in being then placed in ethanol, stirring
Ethanol is reclaimed after mixing 1-2h, mixture is obtained；
(2) fertile soil, diatomite, rectorite powder, natural siliceous sand, sepiolite powder, seawood meal, atlapulgite and shell are gathered
Sugar is put into mixer, and 20-55min is mixed at a temperature of 85-105 DEG C, and mixer rotating speed is that 500-700 turns/min；
(3) step (1) gains are well mixed with step (2) gains；
(4) glass microballoon and gama-alumina are mixed into 30-45min at a temperature of 180-200 DEG C；
(5) upper step gains and step (4) gains are mixed into 1-2h；
(6) upper step gains are put into 80-90 DEG C of baking oven and are dried 30-50min, got product.
As further scheme of the invention：The step (2) is by fertile soil, diatomite, rectorite powder, natural quartz
Sand, sepiolite powder, seawood meal, atlapulgite and shitosan are put into mixer, and at a temperature of 95 DEG C 35min is mixed, and are mixed
Conjunction machine rotating speed is 650 turns/min.
As further scheme of the invention：The step (4) is by glass microballoon and gama-alumina in 190 DEG C of temperature
Lower mixing 35min.
As further scheme of the invention：The step (5) mixes upper step gains with step (4) gains stirs
Mix 1.2h.
As further scheme of the invention：Upper step gains are put into 85 DEG C of baking oven and are dried by the step (6)
40min, gets product.
Compared with prior art, the invention has the beneficial effects as follows：
Zn in the heavy metal-polluted water treatment agent heavy metal sewage2+、Cu2+、Pd2+、Cd2+, chromium, manganese there is good going
Except effect；Solve a difficult problem for the not enough and heavy metal-polluted water process of existing product, easy to use, low production cost, after purification
Heavy metal-polluted water energy reach the sewage drainage standard of national regulation, remarkable in economical benefits；Water after process can be recycled, and
Water quality preferably, can preferably meet and use needs after repeatedly processing；Product is non-toxic, on operator without impact, while will not
Secondary pollution is caused to nature, it is more environmentally-friendly.
Specific embodiment
The technical scheme of this patent is described in more detail with reference to specific embodiment.
Embodiment 1
A kind of environmentally friendly heavy metal-polluted water treatment agent, including the raw material of following parts by weight：10 parts of fertile soil, 2 parts of diatomite,
5 parts of rectorite powder, 5 parts of natural siliceous sand, 2 parts of sepiolite powder, 4 parts of seawood meal, 10 parts of glass microballoon, 5 parts of gama-alumina, work
5 parts of carclazyte of property, 5 parts of peanut straw, 1 part of mulberries root, 5 parts of shitosan, 5 parts of lemon peel, 80 parts of ethanol, 6 parts of speedwell.
A kind of preparation method of environmentally friendly heavy metal-polluted water treatment agent, concretely comprises the following steps：
(1) peanut straw, mulberries root, lemon peel and speedwell are crushed by pulverizer, in being then placed in ethanol, stirring
Ethanol is reclaimed after mixing 1h, mixture is obtained；
(2) fertile soil, diatomite, rectorite powder, natural siliceous sand, sepiolite powder, seawood meal, atlapulgite and shell are gathered
Sugar is put into mixer, and 20min is mixed at a temperature of 85 DEG C, and mixer rotating speed is 500 turns/min；
(3) step (1) gains are well mixed with step (2) gains；
(4) glass microballoon and gama-alumina are mixed into 30min at a temperature of 180 DEG C；
(5) upper step gains and step (4) gains are mixed into 1h；
(6) upper step gains are put into 80 DEG C of baking oven and are dried 30min, got product.
Embodiment 2
A kind of environmentally friendly heavy metal-polluted water treatment agent, including the raw material of following parts by weight：20 parts of fertile soil, 8 parts of diatomite,
10 parts of rectorite powder, 8 parts of natural siliceous sand, 5 parts of sepiolite powder, 10 parts of seawood meal, 20 parts of glass microballoon, 10 parts of gama-alumina,
10 parts of atlapulgite, 10 parts of peanut straw, 5 parts of mulberries root, 10 parts of shitosan, 10 parts of lemon peel, 200 parts of ethanol, speedwell 9
Part.
A kind of preparation method of environmentally friendly heavy metal-polluted water treatment agent, concretely comprises the following steps：
(1) peanut straw, mulberries root, lemon peel and speedwell are crushed by pulverizer, in being then placed in ethanol, stirring
Ethanol is reclaimed after mixing 2h, mixture is obtained；
(2) fertile soil, diatomite, rectorite powder, natural siliceous sand, sepiolite powder, seawood meal, atlapulgite and shell are gathered
Sugar is put into mixer, and 55min is mixed at a temperature of 105 DEG C, and mixer rotating speed is 700 turns/min；
(3) step (1) gains are well mixed with step (2) gains；
(4) glass microballoon and gama-alumina are mixed into 45min at a temperature of 200 DEG C；
(5) upper step gains and step (4) gains are mixed into 2h；
(6) upper step gains are put into 90 DEG C of baking oven and are dried 50min, got product.
Embodiment 3
A kind of environmentally friendly heavy metal-polluted water treatment agent, including the raw material of following parts by weight：18 parts of fertile soil, 4 parts of diatomite,
6 parts of rectorite powder, 7 parts of natural siliceous sand, 3 parts of sepiolite powder, 6 parts of seawood meal, 15 parts of glass microballoon, 7 parts of gama-alumina, work
9 parts of carclazyte of property, 8 parts of peanut straw, 3 parts of mulberries root, 7 parts of shitosan, 9 parts of lemon peel, 120 parts of ethanol, 8 parts of speedwell.
A kind of preparation method of environmentally friendly heavy metal-polluted water treatment agent, concretely comprises the following steps：
(1) peanut straw, mulberries root, lemon peel and speedwell are crushed by pulverizer, in being then placed in ethanol, stirring
Ethanol is reclaimed after mixing 1.5h, mixture is obtained；
(2) fertile soil, diatomite, rectorite powder, natural siliceous sand, sepiolite powder, seawood meal, atlapulgite and shell are gathered
Sugar is put into mixer, and 35min is mixed at a temperature of 95 DEG C, and mixer rotating speed is 650 turns/min；
(3) step (1) gains are well mixed with step (2) gains；
(4) glass microballoon and gama-alumina are mixed into 35min at a temperature of 190 DEG C；
(5) upper step gains and step (4) gains are mixed into 1.2h；
(6) upper step gains are put into 85 DEG C of baking oven and are dried 40min, got product.
Comparative example 1
A kind of environmentally friendly heavy metal-polluted water treatment agent, including the raw material of following parts by weight：18 parts of fertile soil, 4 parts of diatomite,
6 parts of rectorite powder, 7 parts of natural siliceous sand, 3 parts of sepiolite powder, 6 parts of seawood meal, 15 parts of glass microballoon, 7 parts of gama-alumina, work
9 parts of carclazyte of property, 8 parts of peanut straw, 7 parts of shitosan, 9 parts of lemon peel, 120 parts of ethanol, 8 parts of speedwell.
A kind of preparation method of environmentally friendly heavy metal-polluted water treatment agent, concretely comprises the following steps：
(1) peanut straw, lemon peel and speedwell are crushed by pulverizer, in being then placed in ethanol, stirring mixing
Ethanol is reclaimed after 1.5h, mixture is obtained；
(2) fertile soil, diatomite, rectorite powder, natural siliceous sand, sepiolite powder, seawood meal, atlapulgite and shell are gathered
Sugar is put into mixer, and 35min is mixed at a temperature of 95 DEG C, and mixer rotating speed is 650 turns/min；
(3) step (1) gains are well mixed with step (2) gains；
(4) glass microballoon and gama-alumina are mixed into 35min at a temperature of 190 DEG C；
(5) upper step gains and step (4) gains are mixed into 1.2h；
(6) upper step gains are put into 85 DEG C of baking oven and are dried 40min, got product.
Mulberries root is not added with comparative example 1.
Comparative example 2
A kind of environmentally friendly heavy metal-polluted water treatment agent, including the raw material of following parts by weight：18 parts of fertile soil, 4 parts of diatomite,
6 parts of rectorite powder, 7 parts of natural siliceous sand, 3 parts of sepiolite powder, 6 parts of seawood meal, 15 parts of glass microballoon, 7 parts of gama-alumina, work
9 parts of carclazyte of property, 8 parts of peanut straw, 3 parts of mulberries root, 7 parts of shitosan, 9 parts of lemon peel, 120 parts of ethanol.
A kind of preparation method of environmentally friendly heavy metal-polluted water treatment agent, concretely comprises the following steps：
(1) peanut straw, mulberries root, lemon peel are crushed by pulverizer, in being then placed in ethanol, stirring mixing 1.5h
After reclaim ethanol, obtain mixture；
(2) fertile soil, diatomite, rectorite powder, natural siliceous sand, sepiolite powder, seawood meal, atlapulgite and shell are gathered
Sugar is put into mixer, and 35min is mixed at a temperature of 95 DEG C, and mixer rotating speed is 650 turns/min；
(3) step (1) gains are well mixed with step (2) gains；
(4) glass microballoon and gama-alumina are mixed into 35min at a temperature of 190 DEG C；
(5) upper step gains and step (4) gains are mixed into 1.2h；
(6) upper step gains are put into 85 DEG C of baking oven and are dried 40min, got product.
Speedwell is not added with comparative example 2.
Sewage-treating agent finished product 100mg/L prepared by Application Example 3 and comparative example 1-2 carries out heavy metal containing wastewater treatment,
Treatment effect such as following table, unit (mg/L)：
The waste water control result of the sewage-treating agent of table embodiment 3 and comparative example 1-2
| Project | COD | SS | Zn2+ | Cu2+ | Pd2+ | Cd2+ | Chromium | Manganese | pH |
| Water sample | 268 | 254 | 85 | 110 | 7.0 | 54 | 9.2 | 6.3 | 5.6 |
| Embodiment 3 | 22 | 6.8 | 0.55 | 0.25 | 0.03 | 0.04 | 0.058 | 0.0009 | 7.1 |
| Comparative example 1 | 78 | 41 | 1.25 | 3.58 | 0.38 | 0.37 | 0.29 | 0.088 | 6.6 |
| Comparative example 2 | 69 | 45 | 2.01 | 2.99 | 0.41 | 0.98 | 0.36 | 0.046 | 6.9 |
Can be seen that from upper table, the Zn in the sewage-treating agent heavy metal sewage of the embodiment of the present invention 32+、Cu2+、Pd2+、
Cd2+, chromium, manganese there is good removal effect, and the Zn in the sewage-treating agent heavy metal sewage of comparative example 1-22+、Cu2+、
Pd2+、Cd2+, chromium, manganese removal effect be significantly lower than embodiment 3.Can be seen that with the contrast of comparative example 1-2 by embodiment 3
Addition speedwell and mulberries root have played synergy, can greatly increase the treatment effect of the sewage-treating agent.
Zn in the heavy metal-polluted water treatment agent heavy metal sewage2+、Cu2+、Pd2+、Cd2+, chromium, manganese there is good going
Except effect；Solve a difficult problem for the not enough and heavy metal-polluted water process of existing product, easy to use, low production cost, after purification
Heavy metal-polluted water energy reach the sewage drainage standard of national regulation, remarkable in economical benefits；Water after process can be recycled, and
Water quality preferably, can preferably meet and use needs after repeatedly processing；Product is non-toxic, on operator without impact, while will not
Secondary pollution is caused to nature, it is more environmentally-friendly.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, in the ken that one skilled in the relevant art possesses, can be with the premise of without departing from this patent objective
Make a variety of changes.
Claims (7)
1. a kind of environmentally friendly heavy metal-polluted water treatment agent, it is characterised in that including the raw material of following parts by weight：Fertile soil 10-20
Part, diatomite 2-8 parts, rectorite powder 5-10 parts, natural siliceous sand 5-8 parts, sepiolite powder 2-5 parts, seawood meal 4-10 parts, glass
Microballon 10-20 parts, gama-alumina 5-10 parts, atlapulgite 5-10 parts, peanut straw 5-10 part, mulberries root 1-5 parts, shitosan
5-10 parts, lemon peel 5-10 parts, ethanol 80-200 parts, speedwell 6-9 parts.
2. environmentally friendly heavy metal-polluted water treatment agent according to claim 1, it is characterised in that including the original of following parts by weight
Material：18 parts of fertile soil, 4 parts of diatomite, 6 parts of rectorite powder, 7 parts of natural siliceous sand, 3 parts of sepiolite powder, 6 parts of seawood meal, glass
15 parts of microballon, 7 parts of gama-alumina, 9 parts of atlapulgite, 8 parts of peanut straw, 3 parts of mulberries root, 7 parts of shitosan, 9 parts of lemon peel,
120 parts of ethanol, 8 parts of speedwell.
3. a kind of preparation method of the environmentally friendly heavy metal-polluted water treatment agent as described in claim 1-2 is arbitrary, it is characterised in that tool
Body step is：
(1) peanut straw, mulberries root, lemon peel and speedwell are crushed by pulverizer, in being then placed in ethanol, stirring mixing
Ethanol is reclaimed after 1-2h, mixture is obtained；
(2) fertile soil, diatomite, rectorite powder, natural siliceous sand, sepiolite powder, seawood meal, atlapulgite and shitosan are put
In entering mixer, 20-55min is mixed at a temperature of 85-105 DEG C, mixer rotating speed is that 500-700 turns/min；
(3) step (1) gains are well mixed with step (2) gains；
(4) glass microballoon and gama-alumina are mixed into 30-45min at a temperature of 180-200 DEG C；
(5) upper step gains and step (4) gains are mixed into 1-2h；
(6) upper step gains are put into 80-90 DEG C of baking oven and are dried 30-50min, got product.
4. the preparation method of environmentally friendly heavy metal-polluted water treatment agent according to claim 3, it is characterised in that the step
(2) fertile soil, diatomite, rectorite powder, natural siliceous sand, sepiolite powder, seawood meal, atlapulgite and shitosan are put into mixed
In conjunction machine, 35min is mixed at a temperature of 95 DEG C, mixer rotating speed is 650 turns/min.
5. the preparation method of environmentally friendly heavy metal-polluted water treatment agent according to claim 3, it is characterised in that the step
(4) glass microballoon and gama-alumina are mixed into 35min at a temperature of 190 DEG C.
6. the preparation method of environmentally friendly heavy metal-polluted water treatment agent according to claim 3, it is characterised in that the step
(5) upper step gains and step (4) gains are mixed into 1.2h.
7. the preparation method of environmentally friendly heavy metal-polluted water treatment agent according to claim 3, it is characterised in that the step
(6) upper step gains are put into 85 DEG C of baking oven and are dried 40min, got product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611198537.9A CN106630085A (en) | 2016-12-22 | 2016-12-22 | Environment-friendly treating agent for heavy metal-containing wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611198537.9A CN106630085A (en) | 2016-12-22 | 2016-12-22 | Environment-friendly treating agent for heavy metal-containing wastewater |
Publications (1)
| Publication Number | Publication Date |
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| CN106630085A true CN106630085A (en) | 2017-05-10 |
Family
ID=58835121
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611198537.9A Withdrawn CN106630085A (en) | 2016-12-22 | 2016-12-22 | Environment-friendly treating agent for heavy metal-containing wastewater |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107338109A (en) * | 2017-08-10 | 2017-11-10 | 福建海富特生物科技股份有限公司 | A kind of method of heavy metal in reduction fish oil |
| CN108046346A (en) * | 2017-12-14 | 2018-05-18 | 张培磊 | It is a kind of for the inorganic agent in pollution administration river and preparation method thereof |
| CN108083410A (en) * | 2017-12-30 | 2018-05-29 | 郑州源冉生物技术有限公司 | A kind of heavy metal-polluted water treatment agent and its preparation method and application |
| CN115231847A (en) * | 2022-08-15 | 2022-10-25 | 辽宁天宝华瑞建材有限公司 | Cement chromium removing agent and preparation method thereof |
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| CN104445451A (en) * | 2014-11-03 | 2015-03-25 | 芜湖市祥荣食品有限公司 | Composite powdery blue alga treatment agent and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107338109A (en) * | 2017-08-10 | 2017-11-10 | 福建海富特生物科技股份有限公司 | A kind of method of heavy metal in reduction fish oil |
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| CN115231847A (en) * | 2022-08-15 | 2022-10-25 | 辽宁天宝华瑞建材有限公司 | Cement chromium removing agent and preparation method thereof |
| CN115231847B (en) * | 2022-08-15 | 2023-05-23 | 辽宁天宝华瑞建材有限公司 | Cement chromium remover and preparation method thereof |
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