|Customer:||Uzbekistan||Technique:||Media Filtration Technology|
|Function:||Pre Treatment Equipment||Filter Housing:||Fiberglass Reinforced Plastic|
|Filter Media:||Quartz Sand & Activate Carbon||Diameter:||36"*75" (900mm*1900mm)|
|Control Valve:||Multi-port Valve/Runxin||Control:||Manual|
multimedia water filter,
industrial sand filter
Sample design of our filter:
Quartz sand filter
Model:MMF-2000×3200 (diameter×total height)
Material:carbon steel with epoxy coating inside
Filter body thickness:6mm
Including:filter,valve,pressure meter,pipe,Quartz sand
1. Quartz Sand Filter (Multi-media Filter, Mechanical filters):
Quartz sand filter can effectively remove suspended solids, colloidal, iron, organic compounds, pesticides, manganese, bacteria, viruses and other pollutants. It has a small filtration resistance, large specific surface area and strong acid and alkali resistance and oxidation, PH range is 2-13, and good anti-pollution. Quartz sand filter also has a unique advantage by optimizing the filter and filter design, implementing operation of the adaptive filter. Besides it has a strong adaptability of raw water concentration, operating conditions, pre-treatment process, that is, automatically form sparse in the top and dense at the bottom, which is beneficial in all kinds of operating conditions to ensure water quality. When backflush, quartz sand is fully spread out so that can have a good cleaning effect. Sand filter with a fast filtering speed, high filtration precision and interception capacity and so on.
Quartz sand filter device has a simple structure, large processing flow, less backflush, high filtration efficiency, easy maintenance and so on.
2. Activated Carbon Filter:
Activated carbon filter mainly removes remained chlorine(exceeding 98%) from water with the porous and adsorbing nature of activate carbon, and can also effectively remove organic, colloid, heavy metal, pigment and odor. The equipment can be used for the pre-treatment phase for reverse osmosis, ultrafiltration and ion exchange system, and can improve the quality of input water of various water treatment equipments and assure the effective and stable work of follow-up equipment.
3. Water Softener
Water softener is for hardness reduction, mainly remove Ca2+, Mg2+ from the raw water, but can not remove TDS. As the Calcium & Magnesium are the main substances for the hardness water, in order to exchange Ca2+, Mg2+(main component of scale), cation exchanger(softener) is needed. After running for a long time, resin shall be regenerated by sodium chloride(NaCl).
Reaction equation of softening (R is resin):
Reaction equation of regeneration:
4. Removing iron and manganese Filter
The iron removal manganese filter is mainly used in the groundwater removal of iron and manganese in the high iron and manganese area. This equipment adopts the aeration oxidation, manganese sand catalysis, adsorption and filtration of iron and manganese removal principle, using aeration device will dissolve in the water, oxygen in the air and water Fe 2 + and Mn 2 + oxidized to Fe3 + and MnO2 insoluble in water, coupled with the catalysis of natural manganese sand, the water adsorption, filtering Fe Mn ions removal.
Iron manganese oxidation reaction is as follows:
Iron oxidation: 4Fe2++3O2+6H2O=4Fe(OH)3, Manganese sand: MnOMn2O7+4Fe2++2O2+6H2O=3MnO2 +4Fe(OH)3 ;
Manganese oxide:Mn2++O2=MnO2,Manganese sand: Mn2++MnO2·H2O= MnO2·MnOH2O+2H+
Material of construction and system control:
As per client requirement and actual demand, material can be fiber glass, stainless steel or carbon steel with epoxy, carbon steel with rubber lining.
Two control mode for your selection: automatic or manual control valve.
Contact Person: hongjun