Municipal & Domestic Sewage Treatment
Integrated underground wastewater treatment plants for towns, villages, and residential districts
Communities Need Clean Effluent Without a Large Plant Footprint
Towns and residential districts produce steady flows of domestic sewage with high organics and ammonia. Discharging it untreated pollutes nearby rivers, yet land is scarce and residents expect low noise, low odor, and an unobtrusive installation.
A Complete Treatment Line, Engineered to Order
From screening to disinfection, every stage is sized to your flow and discharge target.
1 · Screening
Remove rags, plastics, and coarse solids at the inlet.
2 · Grit Removal
Settle out sand and grit that would wear pumps and clog lines.
3 · A/O + MBR
Biological removal of BOD, COD, and ammonia with membrane polishing.
4 · Disinfection
UV or chlorine stage to meet discharge and reuse standards.
The Two Machines That Do the Heavy Lifting
Integrated Underground WWT Plant
A factory-assembled, buried treatment plant that packs screening, biological treatment, and disinfection into one containerized unit — ideal where land is scarce and aesthetics matter.
MBR Membrane Bioreactor
Where effluent must be reused or discharge limits are tight, an MBR delivers high-quality, low-turbidity water in a compact footprint.
Typical System Configurations
Reference line-ups by community scale — the final design depends on your flow and discharge target.
Small · Village
≤ 100 m³/d
Integrated underground plant + disinfection.
Medium · Town / District
100–1000 m³/d
Bar screen + grit + A/O-MBR + disinfection.
Large · Municipal Plant
> 1000 m³/d
Bar screen + grit + A/O-MBR-500 + disinfection + sludge dewatering.
Engineered in China's Environmental Machinery Base
Engineered-to-Order
Designed around your flow, inlet parameters, and site constraints — never off-the-shelf.
ISO 9001 · CE Marked
Certified manufacturing with pre-shipment testing and third-party inspection welcomed.
Exporting to 50+ Countries
Export-grade crating and FCL/LCL logistics from a factory near Qingdao Port.
Get a Municipal Sewage Solution Proposal
Send us your flow and inlet parameters, and our engineers will return a recommended configuration and budget within 24 hours.
Phone / WhatsApp
+86 18765146311Factory Address
Zhucheng City, Shandong Province, China 262200Prefer WhatsApp?
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Chat on WhatsApp →Request a Quotation
We typically respond within 12 hours on business days.