CN106007097A - Treatment equipment for wastewater containing heavy metal ions - Google Patents
Treatment equipment for wastewater containing heavy metal ions Download PDFInfo
- Publication number
- CN106007097A CN106007097A CN201610561119.5A CN201610561119A CN106007097A CN 106007097 A CN106007097 A CN 106007097A CN 201610561119 A CN201610561119 A CN 201610561119A CN 106007097 A CN106007097 A CN 106007097A
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- CN
- China
- Prior art keywords
- area
- relief area
- heavy metal
- zone
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- C02F9/00—Multistage treatment of water, waste water or sewage
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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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- 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
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- 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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
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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
- C02F1/70—Treatment of water, waste water, or sewage by reduction
- C02F1/705—Reduction by metals
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
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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
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
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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
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
Abstract
The invention discloses treatment equipment for wastewater containing heavy metal ions. The treatment equipment sequentially comprises a liquid collection area, a neutralizing area, a first buffering area, an oxidation area, a reduction area, a second buffering area and a disinfection area from top to bottom, wherein a water tank is arranged on one side of the equipment; a medium filter is arranged between the liquid collection area and the neutralizing area; a first activated carbon adsorption layer is arranged between the neutralizing area and the first buffering area; a second activated carbon adsorption layer is arranged between the oxidation area and the reduction area; a layer of nano-film is arranged between the second buffering area and the disinfection area. The treatment equipment for wastewater containing the heavy metal ions is simple in structure, practical and convenient, and small in size, particularly has a better effect when being used in a laboratory, can not only effectively treat the heavy metal ions in wastewater but also treat inside dust, sludge and other dirt to meet the emission standards, and has positive significance on environmental protection.
Description
Technical field
The present invention relates to the processing equipment of a kind of heavy metal ion-containing waste water.
Background technology
In chemical laboratory or chemical workshop, often produce the waste water containing heavy metal ion, useless
If water does not processes, meeting serious harm people's is healthy.
Summary of the invention
The present invention proposes the processing equipment of a kind of heavy metal ion-containing waste water, it is possible to effectively by waste water
In heavy metal ion process, and also processed the absurd creatures such as the dust of the inside, mud simultaneously,
Reaching discharge standard, the protection for environment has positive meaning.
The technical scheme is that
The processing equipment of a kind of heavy metal ion-containing waste water, includes collection the most successively in this equipment
Liquid zone, neutral zone, the first relief area, zoneofoxidation, reducing zone, the second relief area and sterile zones；
The side of described equipment is provided with water tank, is divided into waste portion and two, clear water portion independence inside described water tank
Region；Described water tank is arranged over the first water pump and the second water pump, and described first water pump can be by useless
The waste water lifting in water portion is to liquid collecting zone；Clear water can be promoted to first and delay by described second water pump respectively
Rush district and the second relief area；A medium filter it is provided with between described liquid collecting zone and neutral zone；Described
The first activated carbon adsorption layer it is provided with between neutral zone and the first relief area；Described zoneofoxidation and reducing zone
Between be provided with the second activated carbon adsorption layer；It is provided with one layer between described second relief area and sterile zones to receive
Rice film.
Preferably, described first relief area should by being arranged at a conveying pipe of this side, relief area
Liquid in relief area is delivered to described zoneofoxidation, and described conveying pipe has itself switch of control
Valve.
Preferably, described reducing zone is by being arranged at a conveying pipe of this side, reducing zone by this reduction
Liquid in district is delivered to described second relief area, described conveying pipe also has control and itself opens
The valve closed.
Preferably, side, described sterile zones is provided with the dispensing port of opening upwards, and lower end, side is provided with row
The mouth of a river.
The invention provides the processing equipment of a kind of heavy metal ion-containing waste water, its simple in construction, real
With convenient, small volume, more preferable in particular for effect among laboratory, effectively will be not only able to
Heavy metal ion in waste water processes, and has also processed the dust of the inside, mud etc. simultaneously
Absurd creature, reaches discharge standard, and the protection for environment has positive meaning.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will
The accompanying drawing used required in embodiment or description of the prior art is briefly described.
Fig. 1 is the sectional view of the present invention.
In figure, numeral represents:
1, liquid collecting zone 2, neutral zone the 3, first relief area 4, zoneofoxidation 5, reducing zone
6, the second relief area 7, sterile zones 8, water tank 9, clear water portion 10, waste portion
11, first water pump the 12, second water pump 13, medium filter
14, first activated carbon adsorption layer the 15, second activated carbon adsorption layer 16, nanometer film
17, conveying pipe 18, valve 19, discharge outlet 20, dispensing port 21, dropper.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, to the technical scheme in the embodiment of the present invention
It is clearly and completely described.
Shown in Fig. 1, the processing equipment of a kind of heavy metal ion-containing waste water, in this equipment to
Under include successively liquid collecting zone 1, neutral zone the 2, first relief area 3, zoneofoxidation 4, reducing zone 5,
Second relief area 6 and sterile zones 7；The side of described equipment is provided with water tank 8, and described water tank 8 is internal
It is divided into waste portion 10 and 9 two, clear water portion isolated area；Described water tank 8 is arranged over the first water pump
11 and second water pump 12, described first water pump 11 can be by the waste water lifting of waste portion 10 to liquid collecting
District 1；Clear water can be promoted to the first relief area 3 and the second buffering by described second water pump 12 respectively
District 6；A medium filter 13 it is provided with between described liquid collecting zone 1 and neutral zone 2；Described neutral zone
2 and first are provided with the first activated carbon adsorption layer 14 between relief area 3；Described zoneofoxidation 4 and reduction
The second activated carbon adsorption layer 15 it is provided with between district 5；Between described second relief area 6 and sterile zones 7
It is provided with one layer of nanometer film 16.
Described first relief area 3 is by being arranged at a conveying pipe 17 of this side, relief area by this buffering
Liquid in district is delivered to described zoneofoxidation 4, and described conveying pipe 17 has itself switch of control
Valve 18.
Described reducing zone 5 is by being arranged at a conveying pipe 17 of this side, reducing zone 5 by this reducing zone
Liquid in 5 is delivered to described second relief area 6, described conveying pipe 17 also has and controls it
The valve 18 of body switch.
Side, described sterile zones 7 is provided with the dispensing port 20 of opening upwards, and dispensing port 20 is used for throwing in
Disinfectant, lower end, side is provided with discharge outlet 19.
When being embodied as: the waste water containing heavy metal ion extracts to liquid collecting zone 1 through the first water pump 11,
Utilize extrapolation dropper 21 to test the acid-base value of waste water, be then passed through medium filter 13 filter with
Reducing turbidity, waste water carries out acid-base neutralization through neutral zone 2, by the first activated carbon adsorption layer 14
Entering the first relief area 3, the water in clear water portion 9 in water tank 8 is delivered to first and delays by the second water pump 12
Rushing district 3, be used for diluting waste water, the waste water after dilution is through zoneofoxidation 4, zoneofoxidation 4 and reducing zone
It is the second activated carbon adsorption layer 15 between 5, described second activated carbon adsorption layer 15 can spread one
Layer thiosulfate oxidation powder, after the second activated carbon adsorption layer 15 absorption, waste water enters reduction
District 5, reducing agent is generally active metal simple-substance, heavy metal ion can be replaced, finally give up
Water enters the second relief area 6, sterilizes in sterile zones 7 of entering after clear water dilutes, and is entering sterilization
Through a floor nanometer film 16 before district 7, now heavy metal ion is basically eliminated totally, the most permissible
External environment is drained into by discharge outlet 19.
Above-described is only the processing equipment of a kind of heavy metal ion-containing waste water provided by the present invention
Preferred implementation, it is noted that for the person of ordinary skill of the art, do not taking off
On the premise of the invention is conceived, it is also possible to making some deformation and improvement, these broadly fall into
Protection scope of the present invention.
Claims (4)
1. the processing equipment of a heavy metal ion-containing waste water, it is characterised in that from upper in this equipment
Include successively under to liquid collecting zone, neutral zone, the first relief area, zoneofoxidation, reducing zone, second delay
Rush district and sterile zones；The side of described equipment is provided with water tank, be divided into inside described water tank waste portion and
Two, clear water portion isolated area；Described water tank is arranged over the first water pump and the second water pump, and described
One water pump can be by the waste water lifting of waste portion to liquid collecting zone；Clear water can be divided by described second water pump
Rise to the first relief area and the second relief area indescribably；Jie it is provided with between described liquid collecting zone and neutral zone
Mass filter；The first activated carbon adsorption layer it is provided with between described neutral zone and the first relief area；Described
The second activated carbon adsorption layer it is provided with between zoneofoxidation and reducing zone；Described second relief area and sterile zones
Between be provided with one layer of nanometer film.
2. according to the processing equipment of the heavy metal ion-containing waste water described in power 1, it is characterised in that institute
State the first relief area by being arranged at a conveying pipe of this side, relief area by the liquid in this relief area
It is delivered to described zoneofoxidation, described conveying pipe has the valve controlling itself switch.
3. according to the processing equipment of the heavy metal ion-containing waste water described in power 1, it is characterised in that institute
State reducing zone and by being arranged at a conveying pipe of this side, reducing zone, the liquid in this reducing zone is carried
To described second relief area, described conveying pipe also has the valve controlling itself switch.
4. according to the processing equipment of the heavy metal ion-containing waste water described in power 1, it is characterised in that institute
Stating side, sterile zones and be provided with the dispensing port of opening upwards, lower end, side is provided with discharge outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610561119.5A CN106007097A (en) | 2016-08-16 | 2016-08-16 | Treatment equipment for wastewater containing heavy metal ions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610561119.5A CN106007097A (en) | 2016-08-16 | 2016-08-16 | Treatment equipment for wastewater containing heavy metal ions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106007097A true CN106007097A (en) | 2016-10-12 |
Family
ID=57119175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610561119.5A Pending CN106007097A (en) | 2016-08-16 | 2016-08-16 | Treatment equipment for wastewater containing heavy metal ions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106007097A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110357307A (en) * | 2019-07-24 | 2019-10-22 | 成都大学 | A kind of heavy-metal waste water treatment device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050115030A (en) * | 2004-06-03 | 2005-12-07 | 정모 | Wastewater treatment system equipped with solar heating system and method thereof |
| CN101244860A (en) * | 2008-03-28 | 2008-08-20 | 北京清大国华环保科技有限公司 | Extremely-high concentration multi-species heavy metal waste liquid treatment method and apparatus |
| CN105417779A (en) * | 2015-11-30 | 2016-03-23 | 镇江亿海精密仪器设备有限公司 | Treatment equipment for wastewater containing heavy metal ions |
-
2016
- 2016-08-16 CN CN201610561119.5A patent/CN106007097A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050115030A (en) * | 2004-06-03 | 2005-12-07 | 정모 | Wastewater treatment system equipped with solar heating system and method thereof |
| CN101244860A (en) * | 2008-03-28 | 2008-08-20 | 北京清大国华环保科技有限公司 | Extremely-high concentration multi-species heavy metal waste liquid treatment method and apparatus |
| CN105417779A (en) * | 2015-11-30 | 2016-03-23 | 镇江亿海精密仪器设备有限公司 | Treatment equipment for wastewater containing heavy metal ions |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110357307A (en) * | 2019-07-24 | 2019-10-22 | 成都大学 | A kind of heavy-metal waste water treatment device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161012 |