Post navigation en Chenzhou, Hunan, China
Nuevo
Especificaciones
- Condición
- nuevo
- Item
- Pre-treatment /Biological design
- Fibrous or hairs or other sharp material that may clog the module or damage the membrane
- Physical/chemical pretreatment (coarse bar screen, aerated grit and sand removal, fine screen, coagulation…)
- Fat, oil and grease (fog)
- ＜ 5 (at the inlet of biological treatment), Typical FOG levels found in domestic wastewater will not affect the membrane performance
- Ph adjustment
- Better between 6—8, dosing system if needed
- Temperature, bod, cod, ss, tn, tp, tds
- In the case of typical municipal sewage treatment with proper MLSS concentration & operating at mild temperatures, approximately 6 to 8 hours of HRT under average flow conditions may be appropriate in order to avoid ammonia peaks during hydraulic peak flows. it can design anaerobic, anoxic and/or aerobic tank
- Suction pump
- l 2 sets one working one standby.l suction head lift=6m.l rated head=15—25m. working pressure 0.15—-0.25MPal Rated flow≥1.2 x deigned averaged flow.
- Backwash pump
- l rated head=10—15m. working pressure 0.1—0.15MPal Rated flow≥2 x deigned averaged flow.l it better to add the cartridge filter for backwash water, for big capacity project need design the Frequency converter.
- Reflux pump
- l rated head=10—15m.l Rated flow≥2 x deigned averaged flow
- Air blower
- l 1 working 1 standby.l Continues fine bubble aeration.l Aeration Vibration volume between 0.15—0.2 Nm3 /m². Hour
- Electrical valves
- l One permeates valve, synchronous working with suction pump.l One backwash valve, synchronous working with backwash pump
- Categoría
- Biorreactores en China
- Subcategoría
- Mbr membrane bioreactor
- ID de Anuncio
- 97462017