CN106242118A - Boracic treatment of Phosphorus Containing Waste Water system - Google Patents
Boracic treatment of Phosphorus Containing Waste Water system Download PDFInfo
- Publication number
- CN106242118A CN106242118A CN201610786120.8A CN201610786120A CN106242118A CN 106242118 A CN106242118 A CN 106242118A CN 201610786120 A CN201610786120 A CN 201610786120A CN 106242118 A CN106242118 A CN 106242118A
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- Prior art keywords
- waste water
- treatment
- tank
- boracic
- phosphorus containing
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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
-
- 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
- C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
-
- 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
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- 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
- C02F2001/007—Processes including a sedimentation step
-
- 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
- C02F2101/105—Phosphorus compounds
-
- 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
- C02F2101/108—Boron compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/42—Liquid level
-
- 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
- C02F2303/14—Maintenance of water treatment installations
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention provides a kind of boracic treatment of Phosphorus Containing Waste Water system, including: regulating reservoir, coagulating tank, sedimentation tank, sludge concentration tank, filtration system；Waste water enters sedimentation tank after sequentially passing through regulating reservoir, coagulating tank, and the supernatant of sedimentation tank is delivered to filtration system and filters, and lower floor's mud of sedimentation tank is delivered to sludge concentration tank and carries out concentration；Filtration system is by the waste water discharge through filtering and meet discharge standard.Waste Water Treatment in the present invention passes through regulating reservoir, coagulating tank, sedimentation tank, sludge concentration tank, filtration system etc., it is achieved the quick process carrying out waste water so that the waste water after process reaches discharge standard；Being monitored the processing procedure of whole waste water additionally, the present invention is also provided with robot control system(RCS), automaticity is high, and system stability is reliable.
Description
Technical field
The present invention relates to technical field of sewage, in particular it relates to a kind of boracic treatment of Phosphorus Containing Waste Water system.
Background technology
Major pollutants in industrial wastewater are boric acid, and boron is one of required element of organism, but there are some researches show, high
The boron of content has negative effect to the reproductive function of animal；The boron mass concentration irrigation water higher than 0.3-0.5mg/L is to some agriculture
Crop also has certain toxicity.In the sanitary standard for drinking water of China, boron is as unconventional index, and its limit value is 0.5mg/
L。
Similar with boron, phosphorus is one of main nutrient elements needed for plant growth, but in water body, phosphorus mass concentration exceedes
20mg/L will accelerate algal grown in water, consumes oxygen in water, causes body eutrophication, water quality deterioration.If by height
The boracic phosphorus-containing wastewater of concentration directly discharges, and natural water necessarily causes certain pollution.Accordingly, it would be desirable to the most effectively give up
Water processes so that and limit value that boric acid and phosphate concentration specify less than integrated wastewater discharge standard (in terms of B and P, respectively 5mg/
L, 1mg/L), the most just can discharge.
Summary of the invention
For defect of the prior art, it is an object of the invention to provide a kind of boracic treatment of Phosphorus Containing Waste Water system.
The boracic treatment of Phosphorus Containing Waste Water system provided according to the present invention, including: regulating reservoir, coagulating tank, sedimentation tank, dirt
Mud thickener, filtration system；Waste water enters sedimentation tank, the supernatant of sedimentation tank after sequentially passing through regulating reservoir, coagulating tank
Being delivered to filtration system filter, lower floor's mud of sedimentation tank is delivered to sludge concentration tank and carries out concentration；Filtration system
By the waste water discharge through filtering and meet discharge standard.
Preferably, described filtration system includes: sand filtering device, ultrafiltration apparatus and reverse osmosis unit, the upper strata of sedimentation tank
Clear liquid sequentially passes through: enters reverse osmosis unit after sand filtering device, ultrafiltration apparatus, and is discharged treated giving up by reverse osmosis unit
Water.
Preferably, described sand filtering device includes: more medium filter, active carbon filter.
Preferably, described sedimentation tank is: tube settler, and the lower section of inclined tube is provided with the drainage system of inverted cone；Tiltedly
The supernatant of pipe sedimentation tank is delivered to filtration system by pipeline, the drain by inverted cone of the lower floor's mud of tube settler
Device imports sludge concentration tank.
Preferably, described boracic treatment of Phosphorus Containing Waste Water system also includes: robot control system(RCS), and described robot control system(RCS) is used for controlling to give up
The whole process that water processes；Described robot control system(RCS) includes: data processing module, water level detecting sensor, excessively stream/overload/short circuit
Protection module, fault alarm module and multiple control valve.
Preferably, described water level detecting sensor, for monitoring the water level in regulating reservoir, and send monitoring signal to data
Processing module, is controlled closedown and the unlatching of intake pump by data processing module；When the water level of regulating reservoir is less than lower threshold, close
Close intake pump；When the water level of regulating reservoir is higher than lower threshold, open intake pump；When the water level of regulating reservoir is higher than upper limit threshold,
When i.e. rising above the warning line, send alarm signal.
Preferably, described crossing stream/overload/short circuit protection module, for when crossing stream/overload/short-circuit conditions, cut-out is electric
Source, the safety of protection Waste Water Treatment electrical equipment；
Described data processing module, for the monitoring letter to water level detecting sensor, excessively stream/overload/short circuit protection module
Number it is analyzed processing, controls intake pump and the closedown of multiple control valve and unlatching；
Described fault alarm module, for carrying out alarm to fault.Compared with prior art, the present invention has as follows
Beneficial effect:
1, the boracic treatment of Phosphorus Containing Waste Water system that the present invention provides is by regulating reservoir, coagulating tank, and sedimentation tank, mud are dense
Contracting pond, filtration system etc., it is achieved the quick process that waste water is carried out so that the waste water after process reaches discharge standard；Additionally, this
Invention is also provided with robot control system(RCS) and is monitored the processing procedure of whole waste water, and automaticity is high, and system stability is reliable.
2, the sedimentation tank in the present invention uses tube settler, and the lower section of inclined tube is provided with the drainage system of inverted cone；
Make waste water can active layered, and base sludge is imported in time sludge concentration tank, whole apparatus structure is simple, layering effect
The best.
Accompanying drawing explanation
By the detailed description non-limiting example made with reference to the following drawings of reading, the further feature of the present invention,
Purpose and advantage will become more apparent upon:
The wastewater treatment process schematic diagram of the boracic treatment of Phosphorus Containing Waste Water system that Fig. 1 provides for the present invention；
The structural representation of the boracic treatment of Phosphorus Containing Waste Water system that Fig. 2 provides for the present invention；
Fig. 3 is the structural representation in Fig. 2 after the amplification of RO system.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in detail.Following example will assist in the technology of this area
Personnel are further appreciated by the present invention, but limit the present invention the most in any form.It should be pointed out that, the ordinary skill to this area
For personnel, without departing from the inventive concept of the premise, it is also possible to make some changes and improvements.These broadly fall into the present invention
Protection domain.
The boracic treatment of Phosphorus Containing Waste Water system provided according to the present invention, including: regulating reservoir, coagulating tank, sedimentation tank, dirt
Mud thickener, filtration system；Waste water enters sedimentation tank, the supernatant of sedimentation tank after sequentially passing through regulating reservoir, coagulating tank
Being delivered to filtration system filter, lower floor's mud of sedimentation tank is delivered to sludge concentration tank and carries out concentration；Filtration system
By the waste water discharge through filtering and meet discharge standard.
Described filtration system includes: sand filtering device, ultrafiltration apparatus and reverse osmosis unit, and the supernatant of sedimentation tank is successively
Through: enter reverse osmosis unit after sand filtering device, ultrafiltration apparatus, and discharged treated waste water by reverse osmosis unit.
Described sand filtering device includes: more medium filter, active carbon filter.
Described sedimentation tank is: tube settler, and the lower section of inclined tube is provided with the drainage system of inverted cone；Tube settler
The supernatant be delivered to filtration system by pipeline, lower floor's mud of tube settler is imported by the drainage system of inverted cone
Sludge concentration tank.
Described boracic treatment of Phosphorus Containing Waste Water system also includes: robot control system(RCS), and described robot control system(RCS) is used for controlling waste water and processes
Whole process；Described robot control system(RCS) includes: data processing module, water level detecting sensor, excessively stream/overload/short-circuit protection mould
Block, fault alarm module and multiple control valve；
Described water level detecting sensor, for monitoring the water level in regulating reservoir, and sends monitoring signal and processes mould to data
Block, is controlled closedown and the unlatching of intake pump by data processing module；When the water level of regulating reservoir is less than lower threshold, close water inlet
Pump；When the water level of regulating reservoir is higher than lower threshold, open intake pump；When the water level of regulating reservoir is higher than upper limit threshold, i.e. exceed
During warning line, send alarm signal；
Described cross stream/overload/short circuit protection module, for cross stream/overload/short-circuit conditions time, cut off the electricity supply, protect give up
The safety of water treatment system electrical equipment；
Described data processing module, for the monitoring letter to water level detecting sensor, excessively stream/overload/short circuit protection module
Number it is analyzed processing, controls intake pump and the closedown of multiple control valve and unlatching；
Described fault alarm module, for carrying out alarm to fault.
Such as: about boron mass concentration 18300mg/L；Sodium phosphate, concentration is the waste water of about 6000mg/L, the waste water water yield
For 20t/d.The limit value that the target that waste water processes is boric acid and phosphate concentration to be specified less than integrated wastewater discharge standard is (with B and P
Meter, respectively 5mg/L, 1mg/L).
Influent waste water water quality is as shown in table 1:
Table 1 designs influent quality leading indicator catalog
After process, water outlet will be emitted into municipal wastewater and process pipe network, according to " Shanghai City integrated wastewater discharge standard " (DB31/
199-1997) primary standard, determines that sewage discharge index is as shown in table 2.
Table 2 designs effluent quality leading indicator catalog
Note: in bracket, numerical value is water temperature Con trolling index when being less than 12 DEG C.
Further, as in figure 2 it is shown, a kind of Waste Water Treatment, including: regulating reservoir, coagulating tank, sloping plate deposition
Pond, sludge concentration tank, sand filtration, ultrafiltration, reverse osmosis unit and robot control system(RCS).Wherein:
Coagulating tank
Dischargeable capacity: 1m3；
Peaking variation factor: 1.2 times；
The time of staying: 15min；
Material: PP material
Major function: coagulating water sample mesoboric acid, sodium phosphate.
Inclined-plate clarifying basin
Material: carbon steel anticorrosion, containing inclined tube filler；
Model: 1500*1000*2000mm；
Quantity: 1；
Major function: mud-water separation.
Sand filtration+whole process equipment of ultrafiltration+reverse osmosis one
Sand filter+automatic multi-path valve: model 18 " × 65 "；
Ultrafiltration apparatus: 4040 × 3PCS；
RO system: ESPA-2 4040 × 1PCS 5；
It is mainly used in Sewage advanced treatment boron and the whole process system of phosphorus one.
Pipeline
Major function: the connection of waste water difference in functionality processing unit.
Robot control system(RCS)
This robot control system(RCS) is independent development, and main feature has:
1) possess Automatic Control and Non-follow control function；
2) intake pump stops when low water level, arrives and starts when setting high water level, sends alarm signal during super warning line；
3) be provided with stream, transship, disconnected phase, short-circuit protection, fault automatically switches and opens audible-visual annunciator；
4) whole system is reliable, and service life is long.
Above the specific embodiment of the present invention is described.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can make a variety of changes within the scope of the claims or revise, this not shadow
Ring the flesh and blood of the present invention.In the case of not conflicting, the feature in embodiments herein and embodiment can any phase
Combination mutually.
Claims (7)
1. a boracic treatment of Phosphorus Containing Waste Water system, it is characterised in that including: regulating reservoir, coagulating tank, sedimentation tank, mud
Concentration basin, filtration system；Waste water enters sedimentation tank after sequentially passing through regulating reservoir, coagulating tank, and the supernatant of sedimentation tank is defeated
Delivering to filtration system filter, lower floor's mud of sedimentation tank is delivered to sludge concentration tank and carries out concentration；Filtration system will
Through filtering and meet the waste water discharge of discharge standard.
Boracic treatment of Phosphorus Containing Waste Water system the most according to claim 1, it is characterised in that described filtration system includes: sand
Filter device, ultrafiltration apparatus and reverse osmosis unit, the supernatant of sedimentation tank sequentially passes through: sand filtering device, ultrafiltration apparatus are laggard
Enter reverse osmosis unit, and discharged treated waste water by reverse osmosis unit.
Boracic treatment of Phosphorus Containing Waste Water system the most according to claim 2, it is characterised in that described sand filtering device includes: many
Medium filter, active carbon filter.
Boracic treatment of Phosphorus Containing Waste Water system the most according to claim 1, it is characterised in that described sedimentation tank is: inclined tube sinks
Pond, shallow lake, and the lower section of inclined tube is provided with the drainage system of inverted cone；The supernatant of tube settler was delivered to by pipeline
Filter system, lower floor's mud of tube settler imports sludge concentration tank by the drainage system of inverted cone.
Boracic treatment of Phosphorus Containing Waste Water system the most according to claim 1, it is characterised in that described boracic treatment of Phosphorus Containing Waste Water
System also includes: robot control system(RCS), and described robot control system(RCS) is for controlling the whole process that waste water processes；Described robot control system(RCS) includes:
Data processing module, water level detecting sensor, excessively stream/overload/short circuit protection module, fault alarm module and multiple control
Valve.
Boracic treatment of Phosphorus Containing Waste Water system the most according to claim 5, it is characterised in that described water level detecting sensor,
Water level in monitoring regulating reservoir, and send monitoring signal to data processing module, data processing module control intake pump
Closedown and unlatching；When the water level of regulating reservoir is less than lower threshold, close intake pump；When the water level of regulating reservoir is higher than lower limit threshold
During value, open intake pump；When the water level of regulating reservoir is higher than upper limit threshold, when i.e. rising above the warning line, send alarm signal.
Boracic treatment of Phosphorus Containing Waste Water system the most according to claim 5, it is characterised in that described mistake flows/overload/short circuit guarantor
Protect module, for when crossing stream/overload/short-circuit conditions, cutting off the electricity supply, the safety of protection Waste Water Treatment electrical equipment；
Described data processing module, for entering water level detecting sensor, excessively the monitoring signal of stream/overload/short circuit protection module
Row analyzing and processing, controls intake pump and the closedown of multiple control valve and unlatching；
Described fault alarm module, for carrying out alarm to fault.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610786120.8A CN106242118A (en) | 2016-08-30 | 2016-08-30 | Boracic treatment of Phosphorus Containing Waste Water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610786120.8A CN106242118A (en) | 2016-08-30 | 2016-08-30 | Boracic treatment of Phosphorus Containing Waste Water system |
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| Publication Number | Publication Date |
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| CN106242118A true CN106242118A (en) | 2016-12-21 |
Family
ID=58079785
Family Applications (1)
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| CN201610786120.8A Pending CN106242118A (en) | 2016-08-30 | 2016-08-30 | Boracic treatment of Phosphorus Containing Waste Water system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109368943A (en) * | 2018-12-12 | 2019-02-22 | 黑龙江省九0四环境工程勘察设计院 | A kind of bathing geothermal tail water combined treatment device |
| CN112624247A (en) * | 2020-11-27 | 2021-04-09 | 南昌航空大学 | Method for removing boron and phosphorus in wastewater by coupling shell powder |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11319851A (en) * | 1998-05-12 | 1999-11-24 | Nippon Light Metal Co Ltd | Treatment of water containing boron and phosphorus |
| US20060194303A1 (en) * | 2004-12-21 | 2006-08-31 | Novozymes Biologicals, Inc. | Wastewater treatment compositions |
| CN101597119A (en) * | 2008-06-03 | 2009-12-09 | 新疆德蓝科技有限公司 | Integrating technology of water supplying and saving and sewage reusing technology system in petroleum and petrochemical industry |
| CN101781049A (en) * | 2010-03-03 | 2010-07-21 | 北京桑德环境工程有限公司 | System and method for treating water recycled from straw pulp papermaking wastewater |
| CN102120668A (en) * | 2010-09-26 | 2011-07-13 | 东南大学 | Printed circuit board integrated wastewater resource utilization method |
| CN202144468U (en) * | 2011-04-01 | 2012-02-15 | 深圳恒通源水处理科技有限公司 | Fluoride-containing wastewater recycling system |
| CN102730871A (en) * | 2011-04-01 | 2012-10-17 | 深圳恒通源水处理科技有限公司 | Recycling process of fluorine-containing wastewater |
| CN105174580A (en) * | 2015-08-25 | 2015-12-23 | 天津市华通寰昊水务科技有限公司 | Desulphurization waste-water zero discharge processing system and technology |
| CN204897590U (en) * | 2015-08-25 | 2015-12-23 | 天津市华通寰昊水务科技有限公司 | Desulfurization waste water zero release processing system |
-
2016
- 2016-08-30 CN CN201610786120.8A patent/CN106242118A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11319851A (en) * | 1998-05-12 | 1999-11-24 | Nippon Light Metal Co Ltd | Treatment of water containing boron and phosphorus |
| US20060194303A1 (en) * | 2004-12-21 | 2006-08-31 | Novozymes Biologicals, Inc. | Wastewater treatment compositions |
| CN101597119A (en) * | 2008-06-03 | 2009-12-09 | 新疆德蓝科技有限公司 | Integrating technology of water supplying and saving and sewage reusing technology system in petroleum and petrochemical industry |
| CN101781049A (en) * | 2010-03-03 | 2010-07-21 | 北京桑德环境工程有限公司 | System and method for treating water recycled from straw pulp papermaking wastewater |
| CN102120668A (en) * | 2010-09-26 | 2011-07-13 | 东南大学 | Printed circuit board integrated wastewater resource utilization method |
| CN202144468U (en) * | 2011-04-01 | 2012-02-15 | 深圳恒通源水处理科技有限公司 | Fluoride-containing wastewater recycling system |
| CN102730871A (en) * | 2011-04-01 | 2012-10-17 | 深圳恒通源水处理科技有限公司 | Recycling process of fluorine-containing wastewater |
| CN105174580A (en) * | 2015-08-25 | 2015-12-23 | 天津市华通寰昊水务科技有限公司 | Desulphurization waste-water zero discharge processing system and technology |
| CN204897590U (en) * | 2015-08-25 | 2015-12-23 | 天津市华通寰昊水务科技有限公司 | Desulfurization waste water zero release processing system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109368943A (en) * | 2018-12-12 | 2019-02-22 | 黑龙江省九0四环境工程勘察设计院 | A kind of bathing geothermal tail water combined treatment device |
| CN112624247A (en) * | 2020-11-27 | 2021-04-09 | 南昌航空大学 | Method for removing boron and phosphorus in wastewater by coupling shell powder |
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Application publication date: 20161221 |
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