CN106186170A - The adsorption method of copper ion in a kind of contaminant water - Google Patents
The adsorption method of copper ion in a kind of contaminant water Download PDFInfo
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- CN106186170A CN106186170A CN201610754516.4A CN201610754516A CN106186170A CN 106186170 A CN106186170 A CN 106186170A CN 201610754516 A CN201610754516 A CN 201610754516A CN 106186170 A CN106186170 A CN 106186170A
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- contaminant water
- copper ion
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- adsorption method
- filtering residue
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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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/285—Treatment of water, waste water, or sewage by sorption using synthetic organic sorbents
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/286—Treatment of water, waste water, or sewage by sorption using natural organic sorbents or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
Abstract
The invention provides the adsorption method of copper ion in a kind of contaminant water, comprise the following steps: (1), by kieselguhr, sepiolite powder, vermiculite power, ground phosphate rock and pending contaminant water mix and blend, filters, and removes filtering residue；(2) add polystyrene sulfonic acid resin, filter, remove filtering residue；(3) add chitosan and humic acid, put into and sonic oscillation instrument carries out under ultrasonic power is 400 500W sonic oscillation；(4) add Paulownia elongata leaf powder, watermifoil powder and coconut shell flour, be heated at 40 60 DEG C stirring, filter, remove filtering residue；(5) every physical and chemical index of the waste water after mensuration processes.The adsorption method of copper ion in a kind of contaminant water of the present invention, fine to the removal effect of COD, simultaneously the highest to the adsorption rate of copper ion and other heavy metal ion, there is good adsorption effect.
Description
Technical field
The present invention relates to the adsorption method of copper ion in a kind of contaminant water.
Background technology
In recent years, along with economic quick growth, the development of city and industrial or agricultural is the most extremely rapid, thus has latent in a large number
Compound in toxicity is discharged into biosphere, including heavy metal, and the biological concentration by food chain of these heavy metals, right
Biological and health constitutes serious threat.According to rough Statistics, in 50 years of past, in Global emissions to water body
Copper, cadmium and lead have respectively reached 939000 tons, 22000 tons and 783000 tons, wherein, copper ion to human body hemopoietic, cell growth,
Activity and the endocrine gland function of some enzyme of human body all have an impact, and such as the copper of excess intake, will stimulate digestion system, causes abdomen
Bitterly, vomitting, long-term excess then can promote liver cirrhosis.Therefore, it is badly in need of developing the side of copper ion in a kind of effective process contaminant water
Method protects the environment that we survive, the health of the protection mankind.
Summary of the invention
Solve the technical problem that: it is an object of the invention to provide the adsorption method of copper ion in a kind of contaminant water, to COD
Removal effect fine, simultaneously the highest to the adsorption rate of copper ion and other heavy metal ion, there is good adsorption effect.
Technical scheme: the adsorption method of copper ion in a kind of contaminant water, comprises the following steps:
(1) by the kieselguhr of contaminant water 1-3wt ‰, the sepiolite powder of 2-4wt ‰, the vermiculite power of 1-2wt ‰, 0.5-1wt ‰
Ground phosphate rock and the mixing of pending contaminant water, stir 20-40 minute under rotating speed 100-200r/min, filter, remove filtering residue；
(2) add the polystyrene sulfonic acid resin of contaminant water 1-3wt ‰, under rotating speed 120-150r/min, stir 20-30 divide
Clock, filters, and removes filtering residue；
(3) add the chitosan of contaminant water 1-2wt ‰ and the humic acid of 0.5-1wt ‰, put in sonic oscillation instrument
Ultrasonic power is to carry out sonic oscillation 20-40 minute under 400-500W；
(4) add the Paulownia elongata leaf powder of contaminant water 2-4wt ‰, the watermifoil powder of 1-3wt ‰ and the coconut shell flour of 2-5wt ‰, add
Heat stirs 20-40 minute at 40-60 DEG C, filters, and removes filtering residue；
(5) every physical and chemical index of the waste water after mensuration processes.
Further, the adsorption method of copper ion in described a kind of contaminant water, described step (1) medium speed is
150r/min, mixing time is 25-35 minute.
Further, the adsorption method of copper ion in described a kind of contaminant water, described step (2) medium speed is 130-
140r/min, mixing time is 25 minutes.
Further, the adsorption method of copper ion in described a kind of contaminant water, in described step (3), ultrasonic power is
450W, duration of oscillation is 25-35 minute.
Further, the adsorption method of copper ion in described a kind of contaminant water, described step (4) is heated to 45-
55 DEG C, mixing time is 25-35 minute.
Beneficial effect: after contaminant water is processed by this method, it is fine to the removal effect of COD, and clearance can be high
Reach 95.1%, the highest to the clearance of copper ion, reach as high as 99.3%, almost it all can be adsorbed, to mercury ion and lead from
The clearance of son respectively reaches 84.2% and 83.7%, has good adsorption effect.
Detailed description of the invention
Embodiment 1
The adsorption method of copper ion in a kind of contaminant water, comprises the following steps:
(1) by the kieselguhr of contaminant water 1wt ‰, the sepiolite powder of 2wt ‰, the vermiculite power of 1wt ‰, the ground phosphate rock of 0.5wt ‰ and
Pending contaminant water mixes, and stirs 20 minutes under rotating speed 100r/min, filters, and removes filtering residue；
(2) add the polystyrene sulfonic acid resin of contaminant water 1wt ‰, stir 20 minutes under rotating speed 120r/min, filter, go
Except filtering residue；
(3) add chitosan and the humic acid of 0.5wt ‰ of contaminant water 1wt ‰, put in sonic oscillation instrument ultrasonic
Power is to carry out sonic oscillation under 400W 20 minutes；
(4) add the Paulownia elongata leaf powder of contaminant water 2wt ‰, the watermifoil powder of 1wt ‰ and the coconut shell flour of 2wt ‰, be heated to 40
Stir 20 minutes at DEG C, filter, remove filtering residue；
(5) every physical and chemical index of the waste water after mensuration processes.
Embodiment 2
The adsorption method of copper ion in a kind of contaminant water, comprises the following steps:
(1) by the kieselguhr of contaminant water 1.5wt ‰, the sepiolite powder of 2.5wt ‰, the vermiculite power of 1.5wt ‰, the phosphorus of 0.6wt ‰
Breeze and the mixing of pending contaminant water, stir 25 minutes under rotating speed 120r/min, filter, remove filtering residue；
(2) add the polystyrene sulfonic acid resin of contaminant water 1.5wt ‰, stir 25 minutes under rotating speed 130r/min, filter,
Remove filtering residue；
(3) add chitosan and the humic acid of 0.6wt ‰ of contaminant water 1.5wt ‰, put in sonic oscillation instrument super
Acoustical power is to carry out sonic oscillation under 420W 25 minutes；
(4) the Paulownia elongata leaf powder of contaminant water 2.5wt ‰, the watermifoil powder of 1.5wt ‰ and the coconut shell flour of 3wt ‰ are added, heating
Stir 25 minutes at 45 DEG C, filter, remove filtering residue；
(5) every physical and chemical index of the waste water after mensuration processes.
Embodiment 3
The adsorption method of copper ion in a kind of contaminant water, comprises the following steps:
(1) by the kieselguhr of contaminant water 2wt ‰, the sepiolite powder of 3wt ‰, the vermiculite power of 1.5wt ‰, the ground phosphate rock of 0.7wt ‰
Mix with pending contaminant water, stir 30 minutes under rotating speed 150r/min, filter, remove filtering residue；
(2) add the polystyrene sulfonic acid resin of contaminant water 2wt ‰, stir 25 minutes under rotating speed 135r/min, filter, go
Except filtering residue；
(3) add chitosan and the humic acid of 0.7wt ‰ of contaminant water 1.5wt ‰, put in sonic oscillation instrument super
Acoustical power is to carry out sonic oscillation under 450W 30 minutes；
(4) add the Paulownia elongata leaf powder of contaminant water 3wt ‰, the watermifoil powder of 2wt ‰ and the coconut shell flour of 3.5wt ‰, be heated to
Stir 30 minutes at 50 DEG C, filter, remove filtering residue；
(5) every physical and chemical index of the waste water after mensuration processes.
Embodiment 4
The adsorption method of copper ion in a kind of contaminant water, comprises the following steps:
(1) by the kieselguhr of contaminant water 2.5wt ‰, the sepiolite powder of 3.5wt ‰, the vermiculite power of 1.5wt ‰, the phosphorus of 0.9wt ‰
Breeze and the mixing of pending contaminant water, stir 35 minutes under rotating speed 180r/min, filter, remove filtering residue；
(2) add the polystyrene sulfonic acid resin of contaminant water 2.5wt ‰, stir 25 minutes under rotating speed 140r/min, filter,
Remove filtering residue；
(3) add chitosan and the humic acid of 0.9wt ‰ of contaminant water 1.5wt ‰, put in sonic oscillation instrument super
Acoustical power is to carry out sonic oscillation under 470W 35 minutes；
(4) the Paulownia elongata leaf powder of contaminant water 3.5wt ‰, the watermifoil powder of 2.5wt ‰ and the coconut shell flour of 4wt ‰ are added, heating
Stir 35 minutes at 55 DEG C, filter, remove filtering residue；
(5) every physical and chemical index of the waste water after mensuration processes.
Embodiment 5
The adsorption method of copper ion in a kind of contaminant water, comprises the following steps:
(1) by the kieselguhr of contaminant water 3wt ‰, the sepiolite powder of 4wt ‰, the vermiculite power of 2wt ‰, the ground phosphate rock of 1wt ‰ with treat
Process contaminant water mixes, and stirs 40 minutes under rotating speed 200r/min, filters, and removes filtering residue；
(2) add the polystyrene sulfonic acid resin of contaminant water 3wt ‰, stir 30 minutes under rotating speed 150r/min, filter, go
Except filtering residue；
(3) add chitosan and the humic acid of 1wt ‰ of contaminant water 2wt ‰, put in sonic oscillation instrument in ultrasonic merit
Rate is to carry out sonic oscillation under 500W 40 minutes；
(4) add the Paulownia elongata leaf powder of contaminant water 4wt ‰, the watermifoil powder of 3wt ‰ and the coconut shell flour of 5wt ‰, be heated to 60
Stir 40 minutes at DEG C, filter, remove filtering residue；
(5) every physical and chemical index of the waste water after mensuration processes.
Comparative example 1
The adsorption method of copper ion in a kind of contaminant water, comprises the following steps:
(1) by the kieselguhr of contaminant water 3wt ‰, the sepiolite powder of 4wt ‰, the vermiculite power of 2wt ‰, the ground phosphate rock of 1wt ‰ with treat
Process contaminant water mixes, and stirs 20 minutes under rotating speed 100r/min, filters, and removes filtering residue；
(2) add the polystyrene sulfonic acid resin of contaminant water 3wt ‰, stir 20 minutes under rotating speed 120r/min, filter, go
Except filtering residue；
(3) add chitosan and the humic acid of 1wt ‰ of contaminant water 2wt ‰, put in sonic oscillation instrument in ultrasonic merit
Rate is to carry out sonic oscillation under 400W 20 minutes；
(4) add the watermifoil powder of contaminant water 3wt ‰, be heated at 40 DEG C stirring 20 minutes, filter, remove filtering residue；
(5) every physical and chemical index of the waste water after mensuration processes.
Comparative example 2
The adsorption method of copper ion in a kind of contaminant water, comprises the following steps:
(1) by the kieselguhr of contaminant water 3wt ‰, the sepiolite powder of 4wt ‰, the vermiculite power of 2wt ‰, the ground phosphate rock of 1wt ‰ with treat
Process contaminant water mixes, and stirs 20 minutes under rotating speed 100r/min, filters, and removes filtering residue；
(2) add the polystyrene sulfonic acid resin of contaminant water 3wt ‰, stir 20 minutes under rotating speed 120r/min, filter, go
Except filtering residue；
(3) add chitosan and the humic acid of 1wt ‰ of contaminant water 2wt ‰, put in sonic oscillation instrument in ultrasonic merit
Rate is to carry out sonic oscillation under 400W 20 minutes；
(4) add the Paulownia elongata leaf powder of contaminant water 4wt ‰, be heated at 40 DEG C stirring 20 minutes, filter, remove filtering residue；
(5) every physical and chemical index of the waste water after mensuration processes.
This method can adsorb Cu in waste water ion effectively, waste water treated by the present method after its COD clearance, copper ion and
The clearance of other heavy metal ion see table 1, and it is fine to the removal effect of COD, and clearance may be up to 95.1%, to copper from
The clearance of son is the highest, reaches as high as 99.3%, almost can it all be adsorbed, the clearance difference to mercury ion and lead ion
Can reach 84.2% and 83.7%, there is good adsorption effect.
Copper ion and the clearance of other heavy metal ion of part in the table 1 contaminant water after this law processes
| COD clearance (%) | Cu2+Clearance (%) | Hg2+Clearance (%) | Pb2+Clearance (%) | |
| Embodiment 1 | 92.4 | 98.4 | 83.6 | 82.8 |
| Embodiment 2 | 93.8 | 98.7 | 83.8 | 82.9 |
| Embodiment 3 | 94.4 | 99.1 | 83.9 | 83.4 |
| Embodiment 4 | 95.1 | 99.3 | 84.2 | 83.7 |
| Embodiment 5 | 93.9 | 98.9 | 84.1 | 83.3 |
| Comparative example 1 | 87.8 | 84.9 | 73.7 | 77.3 |
| Comparative example 2 | 85.3 | 86.1 | 72.3 | 73.5 |
Note: COD concentration, Cu in raw wastewater2+Concentration, Hg2+Concentration and Pb2+Concentration be respectively 1024.78mg/L, 89.33mg/L,
66.42mg/L and 58.19mg/L.
Claims (5)
1. the adsorption method of copper ion in a contaminant water, it is characterised in that: comprise the following steps:
(1) by the kieselguhr of contaminant water 1-3wt ‰, the sepiolite powder of 2-4wt ‰, the vermiculite power of 1-2wt ‰, 0.5-1wt ‰
Ground phosphate rock and the mixing of pending contaminant water, stir 20-40 minute under rotating speed 100-200r/min, filter, remove filtering residue；
(2) add the polystyrene sulfonic acid resin of contaminant water 1-3wt ‰, under rotating speed 120-150r/min, stir 20-30 divide
Clock, filters, and removes filtering residue；
(3) add the chitosan of contaminant water 1-2wt ‰ and the humic acid of 0.5-1wt ‰, put in sonic oscillation instrument
Ultrasonic power is to carry out sonic oscillation 20-40 minute under 400-500W；
(4) add the Paulownia elongata leaf powder of contaminant water 2-4wt ‰, the watermifoil powder of 1-3wt ‰ and the coconut shell flour of 2-5wt ‰, add
Heat stirs 20-40 minute at 40-60 DEG C, filters, and removes filtering residue；
(5) every physical and chemical index of the waste water after mensuration processes.
The adsorption method of copper ion in a kind of contaminant water the most according to claim 1, it is characterised in that: described step (1)
Medium speed is 150r/min, and mixing time is 25-35 minute.
The adsorption method of copper ion in a kind of contaminant water the most according to claim 1, it is characterised in that: described step (2)
Medium speed is 130-140r/min, and mixing time is 25 minutes.
The adsorption method of copper ion in a kind of contaminant water the most according to claim 1, it is characterised in that: described step (3)
Middle ultrasonic power is 450W, and duration of oscillation is 25-35 minute.
The adsorption method of copper ion in a kind of contaminant water the most according to claim 1, it is characterised in that: described step (4)
In be heated to 45-55 DEG C, mixing time is 25-35 minute.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107185601A (en) * | 2017-05-26 | 2017-09-22 | 丹东明珠特种树脂有限公司 | Propane, isobutane feedstock cleanser and preparation method thereof |
| CN107413308A (en) * | 2017-05-31 | 2017-12-01 | 合肥绿洁环保科技有限公司 | A kind of preparation method of hydrophilic coconut husk water treatment agent |
| CN107698068A (en) * | 2017-11-15 | 2018-02-16 | 苏州纳贝通环境科技有限公司 | A kind of method of Treatment of Copper waste water |
| CN110270304A (en) * | 2019-05-08 | 2019-09-24 | 深圳市北林苑景观及建筑规划设计院有限公司 | Load Nanometer Copper watermifoil charcoal and its preparation method and application |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105854788A (en) * | 2016-05-06 | 2016-08-17 | 王泽陆 | Treatment method of industrial wastewater |
-
2016
- 2016-08-30 CN CN201610754516.4A patent/CN106186170A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105854788A (en) * | 2016-05-06 | 2016-08-17 | 王泽陆 | Treatment method of industrial wastewater |
Non-Patent Citations (5)
| Title |
|---|
| 来伟良等: "椰子为基础的生物吸附剂在水处理中应用的研究进展", 《能源环境保护》 * |
| 汪诗德主编: "《园林植物》", 30 September 2011 * |
| 祁鲁梁等主编: "《水处理药剂及材料实用手册》", 31 March 2000 * |
| 章春等著: "《土壤肥料应用与管理》", 31 May 2013 * |
| 谢成章等编著: "《荻和芦德生物学》", 31 December 1993 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107185601A (en) * | 2017-05-26 | 2017-09-22 | 丹东明珠特种树脂有限公司 | Propane, isobutane feedstock cleanser and preparation method thereof |
| CN107413308A (en) * | 2017-05-31 | 2017-12-01 | 合肥绿洁环保科技有限公司 | A kind of preparation method of hydrophilic coconut husk water treatment agent |
| CN107698068A (en) * | 2017-11-15 | 2018-02-16 | 苏州纳贝通环境科技有限公司 | A kind of method of Treatment of Copper waste water |
| CN110270304A (en) * | 2019-05-08 | 2019-09-24 | 深圳市北林苑景观及建筑规划设计院有限公司 | Load Nanometer Copper watermifoil charcoal and its preparation method and application |
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Application publication date: 20161207 |