Breweries have wastewater pollution after the production process, with high levels of BOD, COD, TSS, Nitrogen, Phosphorus, and other indicators.

Domestic wastewater is mostly generated from commercial centers, hospitals, offices, schools, supermarkets, etc.

Starch wastewater contains a lot of protein, cellulose, pectin, sugars, etc. The BOD and COD levels in the wastewater are high (>3,000 mg/l).

Suitable for septic tanks and latrines in apartment buildings, restaurants, hotels, office buildings, shopping centers, resorts, residential homes, factories, hospitals, etc.

Restaurants, hotels, eateries, supermarkets, and residences are the primary sources of daily oil and grease, often accompanied by leftover and untreated food.