Purification Tank (Johkasou)
The purification tank is a small decentralized domestic sewage treatment device integrating solid-liquid separation, anaerobic treatment, aerobic treatment, sedimentation and disinfection. It is suitable for on-site treatment of decentralized domestic sewage in rural areas, villas, resorts, scenic areas and highway service areas, with effluent reusable or meeting discharge standards.
The purification tank is a small-scale, decentralized domestic sewage treatment device with an integrated structural design. Multiple process units — solid-liquid separation, anaerobic treatment, aerobic treatment, sedimentation and disinfection — are integrated into a single tank body to achieve on-site collection and treatment of domestic sewage.
Working Principle
After sewage enters the purification tank, large suspended solids are first intercepted by a screen; it then passes through the anaerobic zone for hydrolysis and acidification, and the aerobic zone for aerobic biodegradation, and is finally discharged up to standard after sedimentation and disinfection. The equipment can be equipped with lift pumps, aeration devices and automatic control systems to achieve unattended operation.
Product Features
Integrally molded, small footprint, can be installed underground;
Good treatment results and stable effluent quality, reusable for greening, toilet flushing, etc.;
Low operating energy consumption, simple maintenance and long service life;
Modular design, flexible combination according to water volume.
Application Fields
Suitable for decentralized domestic sewage treatment in rural areas, villas and resorts, schools, expressway service areas, tourist attractions, etc.
The modular integrated sewage treatment equipment of Shandong Rihong Environmental Protection Engineering Co., Ltd. adopts AO and other processes, with a maximum treatment capacity of 500 m³/d and effluent/treatment results that can meet sewer discharge standards, Class 1A standards and surface water Class V standards, and is widely used in fields such as domestic sewage, school sewage and medical sewage.
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