CN108164102A - A kind of water purification installation - Google Patents
A kind of water purification installation Download PDFInfo
- Publication number
- CN108164102A CN108164102A CN201810238190.9A CN201810238190A CN108164102A CN 108164102 A CN108164102 A CN 108164102A CN 201810238190 A CN201810238190 A CN 201810238190A CN 108164102 A CN108164102 A CN 108164102A
- Authority
- CN
- China
- Prior art keywords
- water
- filter
- ultra
- biological aerated
- import
- 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
-
- 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
- C02F1/44—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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
-
- 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
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
-
- 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
- C02F2101/203—Iron or iron compound
-
- 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
- C02F2101/206—Manganese or manganese compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/78—Details relating to ozone treatment devices
- C02F2201/782—Ozone generators
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
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)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
A kind of water purification installation is suitable under low temperature environment, high ferrimanganic and ground water cleaning polluted by organic matter, including：Ozone generator, gas-liquid mixing pump, manganese sand filter, biological aerated filter, ultra-filtration membrane device and the clear water tanks connected by pipeline, the water inlet connection raw water of the gas-liquid mixing pump, air inlet connects the outlet of ozone generator, the import of the outlet connection manganese sand filter of gas-liquid mixing pump, the import of the outlet connection biological aerated filter of the manganese sand filter, the import of the outlet connection ultra-filtration membrane device of the biological aerated filter, the production water of the ultra-filtration membrane device enter clear water tanks.Present invention process is simple, and purification efficiency is high and without increasing secondary pollution.
Description
Technical field
The present invention relates to a kind of water purification installations, more particularly, are related to a kind of suitable under low temperature environment, high ferrimanganic is again
Purifier for underground water polluted by organic matter, belongs to water-treatment technology field.
Background technology
Water is indispensable precious resources for the survival of mankind.As the important component of water resource, pass through soil
The underground water of earth self-purification, storage capability is strong under normal circumstances, has good water quality and the water supply conditions stablized, and becomes
It is widely deployed the essential important water resources utilized.Related data show, China's groundwater resources amount average out to for many years
821800000000 m3, in national groundwater resources total amount, 727,900,000,000 m3 are the repetition amounts with surface water resources, account for 86.7%.By
The restriction of Special geographical position, China's water resource regional division is extremely uneven, in general, there is the southeast northwestwards national underground water
Resource gradually decreases.In NORTH CHINA, underground water be supply water important sources, in many cities, underground water be it is main, sometimes
Even unique life and industrial or agricultural are supplied water.In northern territory, the underground water that some water quality are preferable but ferrimanganic is exceeded is more, and
And comparision contents are high, ferrimanganic is the essential trace elements of the human body, but more than certain limit, will also result in very big harm, it is impossible to
Directly drink or as industrial water, need to be dealt carefully with, to meet the production of mining industry and the requirement of people's lives water.
Therefore, underground water deferrization and demanganization is particularly important.
In China, iron manganese content is more than that the regional population of drinking water standard is more, and most area is also with higher
Organic contamination, as the ground temperatures such as the Three Eastern Provinces, Inner Mongol are relatively low, therefore the technology of dispelling for studying iron in water at low temperature, manganese and organic matter has
It is significant.
The common processing equipment being mainly aerated and filtering is combined of underground water deferrization manganese, but for organic matter
Pollution, the area of cryogenic conditions operation, this conventional treatment effect are undesirable.In recent years, with the surface water of organic contamination and
Soil by seepage flow, drench with rain the effects that recharge groundwater, Organic Contamination of Groundwater particularly ammonia nitrogen concentration is caused constantly to increase.Ground
If the organic matters such as ammonia nitrogen cannot be effectively removed before chlorination in lower water, it will consume a large amount of chlorine in sterilisation stage, directly
Influence Disinfection Effect is connect, in addition, when raw water iron manganese content is higher, the effect of bioanalysis organics removal and ferrimanganic can decline.
Invention content
Present invention aim to address the problems of the prior art：The equipment that conventional aeration and filtering are combined cannot be effective
Remove removing of iron and manganese, directly with the higher underground water of biological oxidation process processing iron manganese content, effect is again undesirable.
A kind of water purification installation of the present invention, including：Ozone generator, gas-liquid mixing pump, the manganese sand connected by pipeline
Filter, biological aerated filter, ultra-filtration membrane device and clear water tanks, the water inlet connection raw water of the gas-liquid mixing pump, air inlet
The outlet of ozone generator, the import of the outlet connection manganese sand filter of gas-liquid mixing pump are connected, the manganese sand filter goes out
The import of mouth connection biological aerated filter, the import of the outlet connection ultra-filtration membrane device of the biological aerated filter, the ultrafiltration
The production water of film device enters clear water tanks.The biological aerated filter include the built-in aeration head in filter tank, filter tank exterior with aeration
The built-in filler of air blower and filter tank of head connection.The ultra-filtration membrane device includes stent, the ultrafiltration membrane group being fixed on stent
Part, chemical cleaning water tank, backwash water tank and mating pipeline, water pump, instrument and control system.
The raw water of the present invention is mixed by gas-liquid mixing pump with ozone feeds manganese sand filter, by ozone, manganese and iron
Catalysed oxidn feeds biological aerated filter after removing most ferrimanganic pollutant, makees in filter tank by biological oxidation
With organics removal and ferrimanganic obtain water purification after further removing pollutant using ultra-filtration membrane device.The beneficial effect of the present invention
Fruit is, simple for process, and purification efficiency is high, and without increasing secondary pollution.Ozone generator is increased before manganese sand filter, is used
On the one hand ozone pre-oxidation can overcome the drawbacks of autoxidation is insufficient under cryogenic conditions instead of traditional autoxidation,
The catalysed oxidn of ozone, manganese and iron can be utilized simultaneously, increased in manganese sand filter to the removal efficiency of ferrimanganic；Utilize exposure
The biological oxidation of gas biofilter can be with organics removal and ferrimanganic.Water purification installation of the present invention can be applied to low temperature height
Ferrimanganic and Water warfare polluted by organic matter, simple for process, purification efficiency is high and without increasing secondary pollution.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structure diagram of the biological aerated filter of the present invention；
Fig. 3 is the structure diagram of ultra-filtration membrane device of the present invention.
Specific embodiment
With reference to embodiments and the present invention is described in detail in attached drawing.
The water purification installation of the present embodiment includes：Pass through the ozone generator 1, gas-liquid mixing pump 2, manganese sand mistake of pipeline connection
Filter 3, biological aerated filter 4, ultra-filtration membrane device 5 and clear water tanks 6, the water inlet connection raw water of the gas-liquid mixing pump 2, air inlet
The outlet of mouth connection ozone generator 1, the import of the outlet connection manganese sand filter 3 of gas-liquid mixing pump 2, the manganese sand filter
The import of 3 outlet connection biological aerated filter 4, the import of the outlet connection ultra-filtration membrane device 5 of the biological aerated filter 4,
The production water of the ultra-filtration membrane device 5 enters clear water tanks 6.The biological aerated filter 4 includes the built-in aeration tube 7 in filter tank, filter tank
The built-in filler 9 of the air blower 8 being connect with aeration tube of exterior and filter tank.The ultra-filtration membrane device 5 includes stent 10, is fixed on
Hyperfiltration membrane assembly 11, chemical cleaning water tank 12, backwash water tank 13 and mating pipeline 14, water pump 15, instrument 16 on stent
With control system 17.
Water treatment procedure：Raw water mixes with ozone by gas-liquid mixing pump 2 and feeds manganese sand filter 3, by ozone, manganese and
The catalysed oxidn of iron feeds biological aerated filter 4 after removing most ferrimanganic pollutant, by biological oxygen in filter tank
Change acts on, and organics removal and ferrimanganic obtain water purification after further removing pollutant using ultra-filtration membrane device 5.
The invention has the advantages that increase ozone generator 1 before manganese sand filter, with ozone pre-oxidation instead of
Traditional autoxidation, on the one hand can overcome the drawbacks of autoxidation is insufficient under cryogenic conditions, at the same can utilize ozone,
The catalysed oxidn of manganese and iron increases in manganese sand filter to the removal efficiency of ferrimanganic；Utilize the biology of biological aerated filter 4
Oxidation can be with organics removal and ferrimanganic.
Water purification installation of the present invention can be applied to the high ferrimanganic of low temperature Water warfare polluted by organic matter again, simple for process, only
Change efficient and no increase secondary pollution.
Claims (3)
1. a kind of water purification installation, it is characterised in that including：Ozone generator, gas-liquid mixing pump, the manganese sand connected by pipeline
Filter, biological aerated filter, ultra-filtration membrane device and clear water tanks, the water inlet connection raw water of the gas-liquid mixing pump, air inlet
The outlet of ozone generator, the import of the outlet connection manganese sand filter of gas-liquid mixing pump are connected, the manganese sand filter goes out
The import of mouth connection biological aerated filter, the import of the outlet connection ultra-filtration membrane device of the biological aerated filter, the ultrafiltration
The production water of film device enters clear water tanks.
2. a kind of water purification installation according to claim 1, which is characterized in that the biological aerated filter includes supercharging
It pumps, the built-in filler of the air blower and filter tank coupled outside the built-in aeration head in filter tank, filter tank with aeration head.
3. a kind of water purification installation according to claim 1, which is characterized in that the ultra-filtration membrane device includes stent, consolidates
Due on stent hyperfiltration membrane assembly, chemical cleaning water tank, backwash water tank and mating pipeline, water pump, instrument and control system
System.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810238190.9A CN108164102A (en) | 2018-03-22 | 2018-03-22 | A kind of water purification installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810238190.9A CN108164102A (en) | 2018-03-22 | 2018-03-22 | A kind of water purification installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108164102A true CN108164102A (en) | 2018-06-15 |
Family
ID=62511224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810238190.9A Withdrawn CN108164102A (en) | 2018-03-22 | 2018-03-22 | A kind of water purification installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108164102A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111804304A (en) * | 2020-07-03 | 2020-10-23 | 北京碧水源科技股份有限公司 | Core-shell structure composite filter material, preparation method and application thereof, ammonia nitrogen wastewater treatment method and device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101333026A (en) * | 2008-07-29 | 2008-12-31 | 中国科学院海洋研究所 | Method and apparatus for removing overproof iron and manganese in underground seawater |
| CN201433143Y (en) * | 2009-05-14 | 2010-03-31 | 浙江海啊水务有限公司 | External pressure type ultra-filtration membrane water purification device |
| CN101704609A (en) * | 2009-10-31 | 2010-05-12 | 华南理工大学 | Feedwater treatment method by pre-ozonation and aerated biological activated carbon |
| CN103395906A (en) * | 2013-08-19 | 2013-11-20 | 哈尔滨工业大学 | Water processing device by utilizing combination of iron and manganese removing technology and ultra-filter membrane technology |
| CN103570163A (en) * | 2013-11-21 | 2014-02-12 | 潍坊滨海开发区华海水产养殖有限公司 | Removing method of exceeding iron-manganese heavy metal in underground seawater |
| CN204588956U (en) * | 2015-04-30 | 2015-08-26 | 瀚蓝环境股份有限公司 | A kind of low turbidity micro-polluted surface water advanced treatment apparatus |
| CN205603429U (en) * | 2016-05-13 | 2016-09-28 | 中国科学院重庆绿色智能技术研究院 | Micro -polluted water source water purification system |
| CN106746179A (en) * | 2016-11-16 | 2017-05-31 | 安徽建筑大学 | A kind of processing method of organic matter and ferrimanganic excessive source water |
-
2018
- 2018-03-22 CN CN201810238190.9A patent/CN108164102A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101333026A (en) * | 2008-07-29 | 2008-12-31 | 中国科学院海洋研究所 | Method and apparatus for removing overproof iron and manganese in underground seawater |
| CN201433143Y (en) * | 2009-05-14 | 2010-03-31 | 浙江海啊水务有限公司 | External pressure type ultra-filtration membrane water purification device |
| CN101704609A (en) * | 2009-10-31 | 2010-05-12 | 华南理工大学 | Feedwater treatment method by pre-ozonation and aerated biological activated carbon |
| CN103395906A (en) * | 2013-08-19 | 2013-11-20 | 哈尔滨工业大学 | Water processing device by utilizing combination of iron and manganese removing technology and ultra-filter membrane technology |
| CN103570163A (en) * | 2013-11-21 | 2014-02-12 | 潍坊滨海开发区华海水产养殖有限公司 | Removing method of exceeding iron-manganese heavy metal in underground seawater |
| CN204588956U (en) * | 2015-04-30 | 2015-08-26 | 瀚蓝环境股份有限公司 | A kind of low turbidity micro-polluted surface water advanced treatment apparatus |
| CN205603429U (en) * | 2016-05-13 | 2016-09-28 | 中国科学院重庆绿色智能技术研究院 | Micro -polluted water source water purification system |
| CN106746179A (en) * | 2016-11-16 | 2017-05-31 | 安徽建筑大学 | A kind of processing method of organic matter and ferrimanganic excessive source water |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111804304A (en) * | 2020-07-03 | 2020-10-23 | 北京碧水源科技股份有限公司 | Core-shell structure composite filter material, preparation method and application thereof, ammonia nitrogen wastewater treatment method and device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180615 |
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| WW01 | Invention patent application withdrawn after publication |