SYSTEM OVERVIEW
The system has a series of steps through which incoming effluent undergoes to attain desired effluent quality by time of discharge summarized below.
Primary Screening: Traps indigestible waste from incoming sewage before entering primary tank.
Primary Settlement: provides effective primary settlement of effluent and also allows for anaerobic digestion to take place. Anaerobic & aerobic microbial culture and required enzymes are dosed and mixed with the effluent at this stage.
Equalization: This is buffering process for peak influent loading into the plant providing desired stabilization on aeration process. provided to balance / smooth high levels of variations in the influent wastewater flows, expected during the peak flow periods.
Aeration: Introduction of air into the bioreactors breaking down the organic matter by aerobic digestion. The system combines both anaerobic and aerobic digestion to ensure optimal breakdown of organic matter before discharge into the environment.
Secondary Settlement/Clarification: allows for settlement of treated effluent from the bioreactors through aeration. Disinfection disinfectant dosing system is required to disinfect the effluent before is released to the drainage.
Chlorination: Final treatment stage for effluent killing any present microorganisms before discharge to environment.
UV light disinfection lamp:
Desludging: returns settled sludge from the clarifier back to primary treatment zone from where treatment cycle can begin.
Control system: to automize the treatment process.
BZM MODEL SIZING INFORMATION
We are flexible to install any size from 4000 liters depending on the population and wastewater generated daily.
| MODEL | VOLUME | MAX FLOW/DAY | EST. POPULATION |
|---|---|---|---|
| BZM4-5PE | 4M3 | 500L | 5 PE |
| BZM6-15PE | 6M3 | 1500L | 15 PE |
| BZM8-20PE | 8M3 | 2000L | 20 PE |
| BZM12-30PE | 12M3 | 3000L | 30 PE |
| BZM16-40PE | 16M3 | 4000L | 40 PE |
| BZM24-60PE | 24M3 | 6000L | 60 PE |
| BZM36-90PE | 36M3 | 9000L | 90 PE |
| BZM40-100PE | 40M3 | 10000L | 100 PE |
| BZM48-120PE | 48M3 | 12000L | 120 PE |
LARGE SYSTEMS ARE AVAILABLE WITH ORDERS
BENEFITS OF THE BZM MODEL SYTEM
Key benefits of the BZM Model system
- The system provides treated water as per NEMA Schedule 6 Guidelines which is suitable for irrigation use, and cleaning of cars, pavements and disposed to storm water drains.
- NEMA Effluent Treatment Guidelines (see table below)
- Low electricity consumption.
- Quiet operation.
- No need of separating grey water from black water in case of sewer wastewater treatment.
- The system eliminates use of an exhauster as is the case of septic tanks. Additionally, there is no need to worry about soak pit in the area filled with clay soils.
| Parameter | Guide Value |
|---|---|
| pH | 6.5-8.5 |
| Biological Oxygen Demand (5 days at 20 oC) | 30 (mg/L) max |
| Chemical Oxygen Demand | 50 (mg/L) max |
| Suspended Solids | 30 (mg/L) max |
| Ammonia –NH4 + Nitrate-N03 + Nitrite –N02 | 100 (mg/L) max |
| Total Dissolved Solids | 1200 (mg/L) max |
| E. coli | 0/100 ML |
| Total Coliform | 1000/100 ML |
| Color | Less than 40 hazens |
APPLICABLE TO ALL KINDS OF WASTE QUALITY
1. residential, apartments, institutions to municipal sewage.
2. Industrial wastewater, i.e. chemical, pharmaceutical, food processing, slaughter houses and other industries.
3. it is suitable for high-protein and high-starch wastewater generated by food.
4. industries such as freezing plants, canning plants, and beverage plants.
5. wastewater generated by poultry farms and slaughterhouses.
6. wastewater purification in alcohol production industries such as beer, malt, and rice wine factories.
7. wastewater treatment generated by high-concentration alcohol-containing chemical plants.
8. car wash wastewater
ORDER THE BZM MODEL BELOW