Integrated Sewage Treatment Equipment
Modular Integrated Wastewater Treatment Equipment
Decentralized point sources such as rural towns, homestay scenic areas, highway service areas, and camp schools often face the dilemma of "small water volume, scattered distribution, difficult pipe network access, and lack of professional operation and maintenance." Wushi Environmental Protection has launched modular integrated wastewater treatment equipment, which integrates units such as screens, equalization, biochemical treatment, sedimentation (or MBR membrane separation), and disinfection into factory-prefabricated steel structure tanks. On-site lifting allows immediate connection and use. With compact footprint and intelligent operation, it stably achieves multiple discharge standards such as Grade 1A / quasi-Class IV, making it an efficient solution for decentralized treatment of domestic sewage with small to medium water volumes and similar water quality.
FRP Underground Wastewater Treatment Equipment
In rural areas, residential communities, homestay scenic spots, and similar locations, surface space is precious and landscape requirements are high. Traditional above-ground equipment often occupies conspicuous space, is prone to freezing in winter, and affects environmental aesthetics. Wushi Environmental Protection introduces FRP (glass fiber reinforced plastic) underground wastewater treatment equipment, which uses corrosion-resistant, lightweight, and long-life FRP tanks to carry integrated processes such as A/O, A²/O, or MBR, fully arranged underground—the ground can be restored to greenery or parking, while underground it stably completes decarbonization, denitrification, phosphorus removal, and disinfection. It is an ideal choice for "invisible compliance" of decentralized domestic wastewater.
Johkasou
Rural single-household and small-settlement sewage is characterized by "many discharge points, small volumes, dispersed locations, and difficult pipe network coverage." Copying centralized sewage treatment plants often results in high investment, long pipelines, and difficult operation and maintenance. Wushi Environmental Protection has launched standardized Johkasou, adopting the mature contact aeration (biofilm) process, integrating primary sedimentation, contact aeration, final sedimentation, and disinfection into a single buried tank. Models are selected according to treatment population, for single households or shared by several households, with effluent stably meeting rural domestic sewage discharge standards. It is a mature and reliable choice for decentralized household sewage treatment.