Time: Jul., 2025
Place: Taizhou, Jiangsu province
Capacity: 60T/D
Membrane type: Material separation membrane ~HWM-SGF1000-8040/46i
Membrane QTY: 16pcs
Application: Landfill leachate
Introduction：
Taizhou Xinghua Domestic Waste Landfill Project
16pcs material separation replaced in Jul., 2025，it is used for organic matter degradation of the MBR effluent, the permeate enters into NF process, the concentrate enters to the evaporation syste,
Process：landfill → pretreatment+anaerobic digestion+UF+NF+RO+material separation membrane+evaporation,
The material separation membrane system is two stage designed,（series+parallel）, 2+2 housing arrangement，1 pressure vessel with 5 membrane elements( actually 4 elements), total quantity of the membrane element is 16pcs, water inlet flow is 10-11m³/h, designed recovery rate is 90%.
Operating data:
Inlet water flow m³/h | Operating pressure MPa | Permeate flow m³/h | Concentrate flow m³/h | Recovery |
11.96 | 0.46 | 10.80 | 1.16 | 90% |
Water quality test data:
Water type | COD （mg/L) | TN (mg/L) | NH-N （mg/L) | Conductivity （us/cm) |
UF permeate （water inlet） | 1834 | 1142.5 | 26.4 | 57.63 |
Permeate | 470 | 649 | 4.39 | 20.8 |
