The iron content of ground water in many regions in China reaches 5~15mg/L, and even 20~39 mg/L, and the manganese content reaches 0.5~2.0mg/L, even exceeding 2.0 mg/L. The iron in the ground water in which the iron exceeds the standard exists in the state of Fe2+, so the water is clean but has iron taste. After long time, the water will become turbid. It is very easy for Fe2+ to contaminate the ion exchange resin and make the resin poisoned and its exchange capacity reduced. The reverse osmotic membrane will be contaminated by Fe2+ and fail. When the ferric water is used as boiler feeding water, it is easy to scale, which not only has impact on thermal transmission but also causes corrosion of wall of pipes easily. When the iron content of cooling water exceeds 0.5mg/L, iron will cause the reproduction of iron bacteria and the produced slime can not only block the pipe, but also accelerate the corrosion of equipment. The deferrization & demanganization filter integrates the processes of oxidation, ion exchange, interception and clarification. Besides, a reasonable process can be designed according to the client’s water quality to reach reliable and stable effect.
Aeration shall be conducted for the purpose of deferrization and demanganization in the water to oxidize divalent iron and bivalent manganese by oxygen in the air, so as to produce Fe(OH)3 and MnO2. The selection of jet aeration or polyhedral hollow sphere aeration shall depend on the content of iron and manganese in the water. The filtration by one-layer or multi-layer deferrization & demanganization filter can satisfy the requirement of treatment. The iron and manganese content of output water reach 0.3mg/L and 0.1m/l respectively, meeting the state standard for drinking water.
Main Technical Parameters：
Operating Pressure：0.05MPa~0.6MPa
Operating Temperature：５℃～40℃(Customized for special temperature)
Flow rate of single filter0.5 m³/h ~125m³/h
Operation Mode: Manual or Automatic Control
Product Specification： ф173~ф3500
Filtration Rate：5m/h~12m/h Max 15m/h
Material of vessel：S.S.304、316L、Q235Lined with rubber or painted with epoxy
Specification：
|
Model |
FC04-003 |
FC04-006 |
FC04-008 |
FC04-010 |
|
Flow Rate m3/h |
0.3 |
0.6 |
0.8 |
1.0 |
|
Specification |
ф173×1500 |
ф223×1600 |
ф300×1650 |
ф350×1700 |
|
Inlet and Outlet |
DN15 |
DN20 |
DN20 |
DN20 |
|
|
|
|
|
|
|
Model |
FC04-012 |
FC04-015 |
FC04-020 |
FC04-030 |
|
Flow Rate m3/h |
1.2-1.6 |
1.5-2.5 |
2.0-3.6 |
3.0-6.5 |
|
Specification |
ф400×1900 |
ф500×2000 |
ф600×2050 |
ф800×2600 |
|
Inlet and Outlet |
DN25 |
DN25 |
DN32 |
DN40 |
|
|
|
|
|
|
|
Model |
FC04-060 |
FC04-090 |
FC04-110 |
FC04-160 |
|
Flow Rate m3/h |
6.0-8.5 |
9.0-10.5 |
11.0-15.0 |
16.0-17.0 |
|
Specification |
ф1000×2700 |
ф1200×2800 |
ф1400×2850 |
ф1500×2900 |
|
Inlet and Outlet |
DN50 |
DN50 |
DN50 |
DN65 |
|
|
|
|
|
|
|
Model |
FC04-180 |
FC04-210 |
FC04-260 |
FC04-310 |
|
Flow Rate m3/h |
18.0-20.0 |
21.0-25.0 |
26.0-30.0 |
31.0-40.0 |
|
Specification |
ф1600×2950 |
ф1800×3050 |
ф2000×3150 |
ф2200×3200 |
|
Inlet and Outlet |
DN65 |
DN80 |
DN80 |
DN80 |
|
|
|
|
|
|
|
Model |
FC04-400 |
FC04-500 |
FC04-530 |
FC04-600 |
|
Flow Rate m3/h |
40.0-50.0 |
50.0-58.5 |
53.0-63.5 |
60.0-73.5 |
|
Specification |
ф2400×3250 |
ф2500×3300 |
ф2600×3450 |
ф2800×3550 |
|
Inlet and Outlet |
DN100 |
DN100 |
DN125 |
DN125 |
|
|
|
|
|
|
|
Model |
FC04-700 |
FC04-800 |
FC04-100 |
|
|
Flow Rate m3/h |
70.0-84.5 |
80.0-100.0 |
100.0-125.0 |
|
|
Specification |
ф3000×3650 |
ф3200×3750 |
ф3500×4000 |
|
|
Inlet and Outlet |
DN150 |
DN150 |
DN200 |
|
