The requirements of hydropower
380V three-phase or 220V single phase
CIP water supply: 20-35 DEG C; max hardness: 150mg/L calcium carbonate
The hollow fiber membrane column
* filter material: PVDF
* microporous accuracy: 0.1 microns (1800MWCO and 80000MWCO)
* fiber inner diameter / outer diameter: 0.7 mm /1.3 mm
* effective filtration area: 538 square feet (50 square meters)
* film column size: 6 inches (diameter) * inch (length)
* filter housing / washer: PVC/NBR
* water tank material: epoxy resin
* microbial and particle removal rates of membranes
parameter
Typical removal rate
Micro rate (MF)
Ultrafiltration (UF)
Giardia flagellate >6 (log) >6 (log)
Brown spore, >6 (log), >6 (log)
Ms-2virus virus 0.5-3 (log) 4.5-6 (log)
Turbidity <0.1ntu <0.1ntu
SS <1mg/L <1mg/L
The test results confirm that the system meets or exceeds the U.S. Environmental Protection Agency (EPA) safety standards for drinking water, and its version is revised in December 16, 1998, "surface water treatment standards."".
The typical application
JDQ ultra filtration water treatment system is used to filter surface water and ground water to provide drinking water and industrial water, or for reverse osmosis pretreatment and filtration of two wastewater. Instead of conventional sand filtration and activated carbon filters.
The groundwater
* removal of turbidity and microbial pathogens from surface water
* removal of iron and manganese after oxidation and precipitation
* removal of arsenic after oxidation and flocculation
The surface water
* removal of turbidity and removal of microbial pathogens from rivers, lakes, and reservoirs.
* improve the quality of various water sources to obtain high quality filtration water.
The working conditions
* maximum inlet pressure: 0.25MPa
* maximum operating temperature: 45 C.
