Action: The grinding wastewater is treated and reused in the cooling water tower

Achievements: Approximately 52000 tons of water are saved annually

Action: Seal the biochemical system of the sewage station, install deodorization devices, and collect and deodorize unorganized waste gas for treatment

Achievements: The odor concentration value decreased from 3548 to 199, reducing ammonia emissions by 764.8Kg, hydrogen sulfide emissions by 55.67Kg, and VOCs emissions by 295.2Kg

Action: Collect organic solvents separately and seek qualified manufacturers for purification and reuse

Achievements: Annual savings of over 650 tons of organic solvents