Water plant situation:Actual processing capacity of 100m ³/d

AO+ultrafiltration+RO process

Water plant issues:The total nitrogen concentration in the influent is high, the total nitrogen in the effluent does not meet the standard, denitrification is not thorough, and the ammonia nitrogen is relatively high

Processing objective:Aerobic effluent total nitrogen ≤ 900mg/L

Optimization plan:Adopt the combined technology of our company's activated bacteria and composite carbon source to improve the treatment efficiency of the biochemical system.

Project debugging time:5.18-6.4

Project implementation status

After adding composite carbon source 101 products and bacterial strains to the anaerobic and anoxic tanks of the biochemical system, the total nitrogen in the effluent continued to decrease, ultimately achieving stable effluent compliance and reducing operating costs.