This Purification system is a comprehensive treatment solution for domestic wastewater and sewage from kitchens, bathing, washing, and flushing toilets. It utilizes a high-efficiency bioreactor that degrades sewage through two-step anaerobic, one-step aerobic, and simultaneous denitrification technology. By combining physical, biochemical, and chemical effects, it effectively converts domestic sewage into clean water for reuse.

The system features a precipitation separation tank for pretreatment, removing large particles and suspended matter. The pre-filtration tank is equipped with specialized filler to remove soluble organic matter under anaerobic biofilm action. The aeration tank integrates high-speed filtration and regular backwashing, while a disinfection device ensures clean effluent.

With production sites covering an area of 40,000 square meters, the facility is one of the largest professional manufacturers specializing in plastic septic tanks (0.6CBM-150CBM), drainage ditches, manhole wells, and purification tanks. The operation holds ISO9001, ISO14001, OHSAS18001, SGS, and CE certificates.

Utilizing 25 sets of large injection moulding equipment (ranging from 300T to 4000T), we ensure the manufacture of high-precision and high-quality products. With over 35 specialized technicians and an annual capacity of 1,500,000 sets, we provide a powerful guarantee for large-scale government bids and bulk wholesale orders globally.