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Iron and manganese Removal Filter

Yixing Aoerwei Environmental Protection Co., Ltd

Iron and manganese Removal Filter

Country/Region china

Company Yixing Aoerwei Environmental Protection Co., Ltd

Categories Air Filter Assembly

Update 2017-05-27 17:07:45

ICP License Issued by the Chinese Ministry

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Products
Iron and manganese Removal Filter

First, the product features:
Groundwater Iron and manganese Removal Filter is my company and the Austrian environmental technology university joint research and development of integrated energy-efficient water process equipment.
1. aeration part: without aeration tank and aeration tower does not require dosing agent and catalyst, filling only a small amount of air, reducing operating costs.
2. The device body portion is a strong oxidizing reaction device separation Desander, packet-based suspension filtration ponds and other technology as one of the unique structure.
3. Filter section: Due to internal filter backwash has its own means, without equipped backwash pumps and backwash tank, can reduce the project area, reduce the project investment.
4. Pressure-type filter backwash high strength, so wash the filter layer evenly and thoroughly without forming dead backwash time is short, long misplaced period, extend the filter life.
5. The device can direct water supply pipe network to the user, without clean water tank and is equipped with two pumping stations, reducing equipment investment, to avoid secondary pollution.
Second, the purposes and principles:
Iron and manganese Removal Filter groundwater mainly for high iron and high manganese areas of groundwater iron and manganese, industrial demineralized water, desalted water pretreatment. The device uses aeration oxide, manganese sand catalysis, adsorption, Fe 3+ filter removing iron and manganese principle, the use of the aerator in the air oxygen in the water Fe 2+ and Mn 2+ oxidation of water-insoluble and MnO 2, combined with natural manganese sand catalysis, adsorption, filtration to remove iron and manganese in the water. Ferromanganese oxidation reaction is as follows: iron oxide: Air: 4Fe 2+ + 3O 2 + 6H 2 O = 4Fe (OH) 3 manganese sand MnO Mn 2 O 7 + Fe 2+ + 2O 2 + 6H 2 O = 3MnO 2 + 4Fe (OH) 3 ; manganese oxide: Mn 2+ + O 2 = MnO 2 , manganese sand Mn 2+ + MnO 2 H 2 O = MnO 2 MnOH 2 O + 2H +
Third, the technical performance
Gas-water mixing time: 3-5min; filter filtering speed: 10-14m / h; Backwash strength: 16-18L / m 2 .s; filter thickness: 1.0-1.2m; inlet pressure 0.06Mpa; equipment bear pressure: 0.06-0.3Mpa, 0.3-0.6Mpa, 0.6-1.0Mpa.
Scope: Water Fe 2+ 20mg / L, Mn 2+ 10mg / L, the effluent Fe 2+ 0.3mg / L, Mn 2+ 0.1mg / L.

model

Nominal diameter D (mm)

Backwash strength L / m2 s

Processing capacity m3 / h

Equipment load

ZNFMY-5

1000

Fifteen

5

6.2

ZNFMY-10

1200

Fifteen

10

7.5

ZNFMY-15

1500

Fifteen

Fifteen

10.2

ZNFMY-20

1600

Fifteen

20

12.4

ZNFMY-30

2000

Fifteen

30

18.5

ZNFMY-40

2400

Fifteen

40

28.2

ZNFMY-50

2600


Product Tags:

iron out rust remover

      

de filter backwash

      

sand filter backwash

      
China Iron and manganese Removal Filter

Iron and manganese Removal Filter Images

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