The small town domestic sewage treatment integrated device designed and manufactured by Dongri Environmental Protection Company is the company's own patent equipment (patent No. ZL201220079467.6). The effluent quality of the equipment is stable, the treatment effect is good, the operation cost is low, and it has strong adaptability to the change of sewage quality and water quantity. It is suitable for small town decentralized sewage treatment.
Introduction of process flow：
The process is "biofilm + submerged ultrafiltration membrane". COD and nitrogen and phosphorus are removed by biofilm method, and suspended matter is removed by submerged ultrafiltration membrane, so that sewage can be purified. The biofilm process has the advantages of high impact load resistance, stable operation, high purification efficiency and low sludge production. The submerged ultrafiltration membrane has the advantages of high filtration accuracy, high flux, energy saving and high efficiency, which can ensure the quality of effluent.
Product characteristics :
Equipment type and technical parameters:
◆ Operation and Implementation of "Equipment + Internet": Unattended, Online Monitoring
At present, in equipment operation monitoring, the company has fully realized the efficient management of "a platform, a map a mobile phone" data early warning platform. Through the implantation of online monitoring hardware HWT-1 data acquisition device on the equipment, real-time data access to the system platform of the online environmental pollution monitoring center of the Ministry of Environmental Protection, the company has effectively accumulated hundreds of millions of large data every year, and become our country.“ Application demonstration unit of on-line monitoring and early warning service system for small sewage treatment plant.
In this process, organic compounds can be effectively removed and nitrogen and phosphorus can be removed by using the organic coordination among bacteria under three different environmental conditions: anaerobic, anoxic and aerobic conditions.
Equipment type and technical parameters：
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Record No.： Guangdong ICP No. 19139067