Sewage Treatment

By adopting processes such as acid-base neutralization, aeration sedimentation, flocculation with gelatin, biological denitrification and phosphorus removal, and concentration for phosphorus removal, most of the treated wastewater is treated by the reclaimed water reuse system and then reused in the production workshop. Some of the treated wastewater is discharged into the sewage treatment plant pipes through pressure transportation after passing the online monitoring of COD, total phosphorus, pH value and other data and being qualified. The acid washing exhaust gas is concentrated by the exhaust gas treatment system and then treated by acid-base neutralization, multi-layer spray washing and negative pressure in the washing tower to ensure that the exhaust gas emissions meet the requirements.