| Introduction

With China's increasing emphasis on environmental protection, wastewater treatment has become a common practice. However, the current wastewater treatment equipment still relies on outdated traditional technology, resulting in lower effluent water quality. To safeguard the environment and benefit future generations, our company has developed the FR integrated wastewater treatment equipment, which utilizes biological treatment processes to effectively remove BOD, COD, and NH-N. It is a highly efficient water treatment solution. By combining the effective anaerobic process of ABR with the contact oxidation method, it overcomes the traditional drawback of not being able to treat high-concentration wastewater. The incoming COD can reach up to 1000 mg/L. This equipment is suitable for hotel, villa, and residential community wastewater treatment, as well as for high-COD wastewater treatment, extending and replacing the integrated equipment that can only remove COD below 400 mg/L. Field applications have shown that the ABRO underground integrated wastewater treatment unit is an ideal equipment with excellent treatment performance and easy management.

Application Scope

Hotel, school, residential communities, villa communities, etc., for the treatment of domestic wastewater and biochemical treatment of high-concentration wastewater. Treatment of industrial wastewater, food wastewater, aquatic processing plants, livestock processing plants, fresh milk processing plants, etc.