Nano ceramic membrane sewage treatment technology
Technical introduction
The nano ceramic membrane wastewater treatment technique (NCMT) independently developed by Biqingyuan Company is a national key environmental protection practical technology, which is a flat ceramic membrane MBR process formed by comprehensively integrating the new material technology of nano flat ceramic membrane and the new process technology of activated sludge sewage treatment. Combined with the characteristics of nano-ceramic membranes in the development of this technology, the dissolved oxygen concentration (DO), redox potential (ORP) and sludge concentration (MLSS) in the control system can achieve synchronous nitrification, denitrification and denitrification (SND) and biological phosphorus removal, so as to reduce energy consumption and achieve the purpose of energy conservation and emission reduction. This technology is mainly suitable for domestic sewage, industrial wastewater, reclaimed water reuse, slaughtering and breeding wastewater, rural sewage treatment, etc.
Process characteristics
◆The activated sludge has a high concentration, which can reach 12000-16000mg/L, which can achieve high-efficiency removal of pollutants, energy saving and consumption reduction.
◆ Biological nitrogen and phosphorus removal is achieved at low dissolved oxygen concentration.
◆The effluent quality is stable, and the reclaimed water can be reused.
◆ It occupies a small area and the project cost is low.
◆ The system is operated automatically, with less sludge volume and low operating cost.
Scope of application of the technology
◆ Municipal sewage upgrading and transformation
◆ Domestic sewage treatment
◆ Industrial wastewater treatment
◆ Water regeneration
◆ Slaughtering and breeding wastewater
◆ Rural sewage treatment
