CN105439318B - A kind of handling process for the water treatment facilities for handling the larger raw water of turbidity luffing - Google Patents
A kind of handling process for the water treatment facilities for handling the larger raw water of turbidity luffing Download PDFInfo
- Publication number
- CN105439318B CN105439318B CN201510868825.XA CN201510868825A CN105439318B CN 105439318 B CN105439318 B CN 105439318B CN 201510868825 A CN201510868825 A CN 201510868825A CN 105439318 B CN105439318 B CN 105439318B
- Authority
- CN
- China
- Prior art keywords
- water
- backwashing
- turbidity
- sand filter
- high efficiency
- 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.)
- Active
Links
Landscapes
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a kind of water treatment facilities and its water treatment technology for handling the larger raw water of turbidity luffing, the characteristics of raw water turbidity excursion is larger can be directed to, combination is optimized to pretreatment, conventional treatment, advanced treating and reuse water treatment technology, make its adjustable running pattern under different raw water turbidities, on the premise of effluent quality is ensured, handling process is optimized, reduces water factory's production water consume, and reuse is carried out to available production waste water, effectively improve raw water utilization rate.The advantages of group technology, is to save the area, Optimizing Flow, reduces production water consume, improves water plant automation managerial skills, and to ensuring that effluent quality has obvious advantage.
Description
The present invention is Application No. 2012100248864, a kind of entitled " water for handling the larger raw water of turbidity luffing
The divisional application of processing unit and its method for treating water ", the applying date of original application is on 2 6th, 2012.
Technical field
The present invention is a kind of water process group technology being related in water engineering, is specifically applied to processing turbidity and becomes
The water treatment facilities and its water treatment technology of larger raw water, for raw water turbidity excursion it is big the characteristics of, will pretreatment, often
Rule processing, advanced treating and reuse water treatment technology optimum organization.
Background technology
In the northern area of China, the larger earth surface water source of some turbidity excursions, such as Yellow River in Baotou Area be present, turbidity becomes
For change amplitude between 32 ~ 25000NTU, luffing is very big.At present, it is setting pot+machinery to handle the handling process that similar raw water is commonly used
The conventional treatment process of accelerating purifying pool+conventional rapid filter.Wherein, single pond scale of mechanical accelerating purifying pool is generally 2 ~ 30,000
m3/ d, it is relatively poor to the applicability of big-and-middle-sized water factory.And single pool area of conventional rapid filter is also relatively small, and only with list
Water recoil developing result is poor, and filter bed is also relatively poor containing dirty ability.In addition, the technique is not to mechanical accelerating purifying pool spoil disposal water
It is collected, handles and reuse, water factory's water consumption are larger with filter tank back-flushing.
Although above-mentioned technique has more ripe operating experience in the northern area of China, its treatment effect is general,
Water factory's water consumption is larger, and automatic management level is relatively low, it is difficult to meets the technological requirement of modernization Large Water Works.
The content of the invention
It is an object of the invention to provide a kind of water treatment facilities for handling the larger raw water of turbidity luffing, it is turbid to be suitable for raw water
Degree change greatly area big-and-middle-sized water factory, solve traditional conventional process treatment effect is relatively poor, technique water consume is of a relatively high,
The problem of automatic management level is relatively low.
To achieve these goals, the technical scheme is that：A kind of water process for handling the larger raw water of turbidity luffing
Device, it is characterised in that water inlet pipe network, setting pot, high efficiency clarification tank, the homogeneous filtering material air water that the device includes being sequentially connected are anti-
Rinse sand filter, lift pump room, rear ozone contact tank, active Carbon-sand filter, clear water reserviors, Water-supply station and the distribution system of water supply, water inlet
The first valve is provided between pipe network and setting pot, water inlet pipe Netcom crosses the second valve and connected with high efficiency clarification tank, homogeneous filtering material gas
The waste water output end of water backwashing sand filter is connected with the input of backwashing wastewater regulating reservoir, backwashing wastewater regulating reservoir it is defeated
Go out end to be connected with high efficiency clarification tank, the spoil disposal water output end of high efficiency clarification tank also successively with concentration basin, recycle-water liquid storage tank and height
Depositing reservoir connection is imitated, the 3rd valve is set between the spoil disposal water output end and concentration basin of high efficiency clarification tank.
Another object of the present invention is to provide a kind of water treatment technology for handling the larger raw water of turbidity luffing, it is suitable for original
Water turbidity changes greatly the big-and-middle-sized water factory in area, solves that traditional conventional process treatment effect is relatively poor, technique water consume is relative
Higher, the problem of automatic management level is relatively low.
To achieve these goals, technical scheme is as follows：At a kind of water for handling the larger raw water of turbidity luffing
Science and engineering skill, it is characterised in that in raw water turbidity<During 500NTU, the first valve disconnects, the second valve closure, the 3rd valve closure；
When raw water turbidity is 500 ~ 1500NTU, the first valve disconnects, and the second valve closure, the 3rd valve disconnects；In raw water turbidity>
During 1500NTU, the first valve closure, the second valve disconnects, and the 3rd valve disconnects.
Raw water mixed using high efficiency clarification tank first, is flocculated and precipitation process, and it is anti-that water outlet enters homogeneous filtering material air water
Sand filter filtering is rinsed, enters the filtering of activated carbon sand filter, filter after being then promoted to rear ozone contact tank oxidation by pump house again
The distribution system of water supply is sent into by Water-supply station after water is regulated and stored by clear water reserviors afterwards.Filter fluorescence method is collected to backwashing wastewater reuse
Reuse is to depositing reservoir mixed zone behind pond.The present invention changes for raw water turbidity, by valve transfer, using different processing works
Skill.When raw water turbidity is relatively low（<500NTU）, raw water is directly entered conventional processing systems, and to spoil disposal water and filter back washing
Waste water implements treatment for reuse；When raw water turbidity is medium（500~1500NTU）, raw water is directly entered conventional processing systems, but only
Treatment for reuse is implemented to filter fluorescence method；When raw water turbidity is higher（>1500NTU）, raw water, which need to be introduced into, pre-processes system
System, and only reuse filter fluorescence method.
The advantage of the invention is that being directed to the characteristics of raw water turbidity excursion is larger, filtered using high efficiency clarification tank, homogeneous
Expect that air-water backwashing sand filter and rear ozone contact tank are core process, to pretreatment, conventional treatment, advanced treating and reuse
Water treatment technology optimizes combination, makes its adjustable running pattern under different raw water turbidities, before effluent quality is ensured
Put, optimize handling process, reduce water factory's production water consume, and reuse is carried out to available production waste water, effectively improve
Raw water utilization rate.The advantages of group technology, is to save the area, Optimizing Flow, reduces production water consume, improves water factory certainly
Dynamicization managerial skills, and to ensuring that effluent quality has obvious advantage.
Brief description of the drawings
Fig. 1 is the system diagram of the water treatment facilities of the present invention.
Fig. 2 is the high turbidity raw sewage handling process schematic diagram of the present invention.
Fig. 3 is the medium turbidity original sub-block process schematic representation of the present invention.
Fig. 4 is the low turbidity raw water handling process schematic diagram of the present invention.
Embodiment
The present invention is a kind of water treatment facilities for handling the larger raw water of turbidity luffing, it is characterised in that the device is included successively
It is the water inlet pipe network 1 of connection, setting pot 2, high efficiency clarification tank 3, homogeneous filtering material air-water backwashing sand filter 4, lift pump room 5, rear smelly
Oxygen contact chamber 6, active Carbon-sand filter 7, clear water reserviors 8, Water-supply station 9 and the distribution system of water supply 10, intake between pipe network 1 and setting pot 2
Provided with the first valve 14, water inlet pipe network 1 is connected by the second valve 15 with 3 ponds of efficient clarification, homogeneous filtering material air water back washing washed-out sand
The waste water output end in filter tank 4 is connected with the input of backwashing wastewater regulating reservoir 11, the output end of backwashing wastewater regulating reservoir 11
Be connected with high efficiency clarification tank 3, the spoil disposal water output end of high efficiency clarification tank 3 also successively with concentration basin 12, recycle-water liquid storage tank 13 and
High efficiency clarification tank 3 is connected, and the 3rd valve 16 is set between the spoil disposal water output end of high efficiency clarification tank 3 and concentration basin 12.
The water treatment technology of the present invention is a kind of pretreatment, conventional treatment, advanced treating and the optimization of reuse water treatment technology
The high-efficiency and energy-saving type handling process of combination, change for raw water turbidity, by valve transfer, using different handling process, divide
Not as shown in Fig. 2 ~ 4.Wherein, high turbidity raw sewage operating mode is that raw water turbidity is more than 1500NTU, and medium turbidity raw water operating mode is raw water
Turbidity is between 500 ~ 1500NTU（Include 500 NTU and 1500NTU）, low turbidity raw water operating mode is raw water turbidity in 500NTU
Below.
For high turbidity raw sewage, the first valve 14 closes, and the second valve 15 disconnects, and the 3rd valve 16 disconnects, i.e., first uses
Setting pot 2 carries out preliminary sedimentation, then using high efficiency clarification tank 3 and potassium permanganate, alum, PAM（Polyacrylamide）Mixed, flocculated
And precipitation process, water outlet are filtered into homogeneous filtering material air-water backwashing sand filter 4, are then promoted to rear ozone by pump house 5 again
Water distribution is sent into by Water-supply station 9 after being regulated and stored after the oxidation of contact chamber 6 into activated carbon sand filter filtering 7, water after filter by clear water reserviors 8
Pipe network 10.Under the operating mode, backwashing wastewater is discharged into backwashing wastewater regulating reservoir 11 by homogeneous filtering material air-water backwashing sand filter 4
Afterwards, then reuse is to high efficiency clarification tank 3.Depositing reservoir spoil disposal water not reuse.
For medium turbidity raw water, the first valve 14 disconnects, and the second valve 15 closes, and the 3rd valve 16 disconnects, i.e. raw water
It is directly entered high efficiency clarification tank 3 and potassium permanganate, alum, PAM（Polyacrylamide）Mixed, flocculated and precipitation process, water outlet
Filtered into homogeneous filtering material air-water backwashing sand filter 4, then again by pump house 5 be promoted to rear ozone contact tank 6 aoxidize it is laggard
Enter active Carbon-sand filter filtering 7, water after filter by Water-supply station 9 is sent into the distribution system of water supply 10 after being regulated and stored by clear water reserviors 8.The operating mode
Under, after backwashing wastewater is discharged into backwashing wastewater regulating reservoir 11 by homogeneous filtering material air-water backwashing sand filter 4, then reuse is to efficient
Depositing reservoir 3.Depositing reservoir spoil disposal water not reuse.
For low turbidity raw water, the first valve 14 disconnects, and the second valve 15 closes, and the 3rd valve 16 closes, i.e., raw water is straight
Tap into high efficiency clarification tank 3 and potassium permanganate, alum, PAM（Polyacrylamide）Mixed, flocculated and precipitation process, water outlet are entered
Enter homogeneous filtering material air-water backwashing sand filter 4 to filter, be then promoted to after rear ozone contact tank 6 aoxidizes and entered by pump house 5 again
Active Carbon-sand filter filtering 7, water after filter by Water-supply station 9 are sent into the distribution system of water supply 10 after being regulated and stored by clear water reserviors 8.Under the operating mode,
After backwashing wastewater is discharged into backwashing wastewater regulating reservoir 11 by homogeneous filtering material air-water backwashing sand filter 4, then reuse to efficiently it is clear
Clear pond 3.Spoil disposal water is discharged by high efficiency clarification tank 3, and into after the precipitation concentration of concentration basin 12, supernatant is stored to recycle-water liquid storage tank
13, then reuse to the mixed zone of high efficiency clarification tank 3.As water factory have production industrial water demand, also can directly take efficiently it is clear
Clear pond water outlet by industry water Water-supply station is sent into the industrial distribution system of water supply after being regulated and stored by industry water clear water reserviors.
Wherein, setting pot, high efficiency clarification tank, homogeneous filtering material air-water backwashing sand filter, lift pump room, rear ozone contact
Pond, active Carbon-sand filter, clear water reserviors, Water-supply station, backwashing wastewater regulating reservoir, concentration basin and recycle-water liquid storage tank etc. are existing
There is technology, be no longer described in detail.
Claims (4)
- A kind of 1. handling process for the water treatment facilities for handling the larger raw water of turbidity luffing, it is characterised in that the water treatment facilities bag Include the water inlet pipe network being sequentially connected, setting pot, high efficiency clarification tank, homogeneous filtering material air-water backwashing sand filter, lift pump room, rear smelly Oxygen contact chamber, active Carbon-sand filter, clear water reserviors, Water-supply station and the distribution system of water supply, intake and first is provided between pipe network and setting pot Valve, water inlet pipe Netcom cross the second valve and connected with high efficiency clarification tank, the waste water output of homogeneous filtering material air-water backwashing sand filter End is connected with the input of backwashing wastewater regulating reservoir, and the output end of backwashing wastewater regulating reservoir is connected with high efficiency clarification tank, high The spoil disposal water output end of effect depositing reservoir is also connected with concentration basin, recycle-water liquid storage tank and high efficiency clarification tank successively, is efficiently being clarified 3rd valve is set between the spoil disposal water output end and concentration basin in pond, and the handling process is：In raw water turbidity<During 500NTU, First valve disconnects, the second valve closure, the 3rd valve closure；When raw water turbidity is 500 ~ 1500NTU, the first valve disconnects, Second valve closes, and the 3rd valve disconnects；In raw water turbidity>During 1500NTU, the first valve closure, the second valve disconnects, and the 3rd Valve disconnects.
- 2. technique as claimed in claim 1, it is characterised in that in raw water turbidity>During 1500NTU, first carried out using setting pot pre- It is heavy, then mixed, flocculated and precipitation process, water outlet enter homogeneous filtering material air-water backwashing sand filter using high efficiency clarification tank Filtering, enter the filtering of activated carbon sand filter after being then promoted to rear ozone contact tank oxidation by lift pump room again, water after filter is led to Cross after clear water reserviors are regulated and stored and the distribution system of water supply is sent into by Water-supply station, the backwashing wastewater of homogeneous filtering material air-water backwashing sand filter is by equal After matter filtrate air-water backwashing sand filter is discharged into backwashing wastewater regulating reservoir, then reuse is to high efficiency clarification tank.
- 3. technique as claimed in claim 1, it is characterised in that when raw water turbidity is 500 ~ 1500NTU, raw water is directly entered height Effect depositing reservoir is mixed, flocculated and precipitation process, and water outlet enters the filtering of homogeneous filtering material air-water backwashing sand filter, then leads to again Cross after lift pump room is promoted to rear ozone contact tank oxidation and enter the filtering of activated carbon sand filter, after water after filter is regulated and stored by clear water reserviors The distribution system of water supply is sent into by Water-supply station, the backwashing wastewater of homogeneous filtering material air-water backwashing sand filter is by homogeneous filtering material air water back washing After washed-out sand filter tank is discharged into backwashing wastewater regulating reservoir, then reuse is to high efficiency clarification tank.
- 4. technique as claimed in claim 1, it is characterised in that raw water turbidity<During 500NTU, raw water is directly entered efficient clarification Pond mixed, flocculate and precipitation process, water outlet are filtered into homogeneous filtering material air-water backwashing sand filter, then passes through lifting again Pump house, which is promoted to after the oxidation of rear ozone contact tank, to be entered activated carbon sand filter and filters, water after filter regulated and stored by clear water reserviors after by sending water Pump house is sent into the distribution system of water supply, and the backwashing wastewater of homogeneous filtering material air-water backwashing sand filter is by homogeneous filtering material air-water backwashing sand filtration After pond is discharged into backwashing wastewater regulating reservoir, then reuse to high efficiency clarification tank, spoil disposal water is discharged by high efficiency clarification tank, into concentration basin Concentration, supernatant are stored to recycle-water liquid storage tank, then reuse to high efficiency clarification tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510868825.XA CN105439318B (en) | 2012-02-06 | 2012-02-06 | A kind of handling process for the water treatment facilities for handling the larger raw water of turbidity luffing |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210024886.4A CN103241856B (en) | 2012-02-06 | 2012-02-06 | A kind of water treatment device and water technology thereof processing the larger former water of turbidity luffing |
| CN201510868825.XA CN105439318B (en) | 2012-02-06 | 2012-02-06 | A kind of handling process for the water treatment facilities for handling the larger raw water of turbidity luffing |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210024886.4A Division CN103241856B (en) | 2012-02-06 | 2012-02-06 | A kind of water treatment device and water technology thereof processing the larger former water of turbidity luffing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105439318A CN105439318A (en) | 2016-03-30 |
| CN105439318B true CN105439318B (en) | 2017-11-14 |
Family
ID=48921769
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510868825.XA Active CN105439318B (en) | 2012-02-06 | 2012-02-06 | A kind of handling process for the water treatment facilities for handling the larger raw water of turbidity luffing |
| CN201210024886.4A Active CN103241856B (en) | 2012-02-06 | 2012-02-06 | A kind of water treatment device and water technology thereof processing the larger former water of turbidity luffing |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210024886.4A Active CN103241856B (en) | 2012-02-06 | 2012-02-06 | A kind of water treatment device and water technology thereof processing the larger former water of turbidity luffing |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN105439318B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104973707B (en) * | 2014-07-30 | 2018-04-20 | 上海市政工程设计研究总院（集团）有限公司 | A kind of seasonal high turbid original sub-block technique |
| CN104724855A (en) * | 2015-03-26 | 2015-06-24 | 中国华电工程(集团)有限公司 | Joint micro flocculation and ultrafiltration water treatment method and system of low-temperature and low-turbidity water |
| CN105800826A (en) * | 2016-04-11 | 2016-07-27 | 绍兴柯桥江滨水处理有限公司 | Method and device for using ozone tail gas |
| CN109896665A (en) * | 2017-12-11 | 2019-06-18 | 南京梅山冶金发展有限公司 | A kind of nitrogenous underground purification method of maghemite mine high rigidity |
| CN109205853A (en) * | 2018-10-26 | 2019-01-15 | 江门市新会区猫淘鹰贸易有限公司 | A kind of water process intelligent regulating system |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3201077B2 (en) * | 1993-06-18 | 2001-08-20 | 日立プラント建設株式会社 | Advanced water treatment method |
| CN1435375A (en) * | 2002-01-28 | 2003-08-13 | 黎英豪 | Process and device for changing muddy water into clear water |
| CN101585570B (en) * | 2009-07-03 | 2010-12-29 | 西安建筑科技大学 | Integrative water purification device for high and low muddy water |
| CN201506734U (en) * | 2009-07-16 | 2010-06-16 | 吴紫城 | High turbidity water purifying device |
| CN102206018A (en) * | 2010-03-31 | 2011-10-05 | 上海市政工程设计研究总院 | Micro-polluted raw water multi-stage biological, coordinated and reinforced treatment process |
| CN202011815U (en) * | 2011-03-14 | 2011-10-19 | 上海市政工程设计研究总院（集团）有限公司 | Combination strengthening treatment device for micro-polluted raw water with high ammonia-nitrogen concentration |
| CN102276111A (en) * | 2011-06-08 | 2011-12-14 | 淮安自来水有限公司 | Optimally combined treating method for micro-polluted water sources |
| CN202465436U (en) * | 2012-02-06 | 2012-10-03 | 上海市政工程设计研究总院（集团）有限公司 | Water treatment device for treating raw water of wider turbidity change range |
-
2012
- 2012-02-06 CN CN201510868825.XA patent/CN105439318B/en active Active
- 2012-02-06 CN CN201210024886.4A patent/CN103241856B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103241856A (en) | 2013-08-14 |
| CN105439318A (en) | 2016-03-30 |
| CN103241856B (en) | 2016-04-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102153221B (en) | Process for treating oil field produced water | |
| CN102249491B (en) | Deep treatment device and process for secondary treatment effluent of urban sewage plant | |
| CN101544448B (en) | Method for reusing municipal wastewater for circulating-cooling water and power-plant boiler feedwater | |
| CN105439318B (en) | A kind of handling process for the water treatment facilities for handling the larger raw water of turbidity luffing | |
| CN103408193B (en) | Process for preparing desalted water for iron and steel plants with slightly polluted surface water as water source | |
| CN208234724U (en) | Advanced treatment and reuse of dyeing waste water and Zero emission device | |
| CN106116023B (en) | A kind of working method of waste water treatment system | |
| CN203820606U (en) | Purification system for deep treatment of tap water | |
| CN204588956U (en) | A kind of low turbidity micro-polluted surface water advanced treatment apparatus | |
| CN101607770A (en) | A kind of method of industrial sewage treating water manipulation of regeneration | |
| CN107902838A (en) | A kind of processing method of cold drink production waste water | |
| CN101492214B (en) | Membrane separation process for lead-zinc smelting wastewater | |
| CN204211569U (en) | A kind of paper waste advanced treatment apparatus | |
| CN104355451B (en) | The technique of percolate bio-chemical effluent recycling | |
| CN105198106A (en) | Integrated equipment for recycling technological drainage of tap water plant | |
| CN209161794U (en) | It is a kind of for handling the integrated high-efficiency sewage treatment device of city domestic sewage | |
| CN108249700B (en) | Bleaching and dyeing wastewater treatment system and bleaching and dyeing wastewater treatment process applying same | |
| CN202465436U (en) | Water treatment device for treating raw water of wider turbidity change range | |
| CN101830599B (en) | Processing method of paper making wastewater | |
| CN211419839U (en) | Industrial circulating water drainage recycling treatment device | |
| CN204981398U (en) | Integrated equipment that technology drainage of running water water factory was retrieved | |
| CN112919688A (en) | Device and method for transforming town water plant by ultrafiltration | |
| CN113003810A (en) | System for make municipal sewage into new water | |
| CN104445801A (en) | Papermaking wastewater treatment process | |
| CN210419525U (en) | Integrated water treatment device adopting pre-oxidation-micro flocculation-high-speed filtration mode |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |