Paper industry

Industrial wastewater which is difficult to treat and has complex composition&poor biodegradability,has many refractory organic matter such as suspended substances, lignin,etc.,and deep chromes;

COD removal is difficult ,nitrification system is vulnerable to impact.

Maintain the biofacies and the effective biomass of the microbial system ,improve the biological activity, enhance the removal efficiency of COD, improve or establish nitrification system, improve the removal rate of ammonia nitrogen and total nitrogen;

LLMO-N1, LLMO-ACT, LLMO-PNA,LLMO-MEMBRANE BIOREACTOR (MBR)