Waste Management
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Near-Zero Carbon Disposal
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Green Practices
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Resource Conversion Rate
Source Reduction
Resource Utilization
Waste Recycling
2024 Waste Recycling and Conversion Rate Reached
98.3%
90%+
Wuhan CSOT Recovery Rate
Stripping Solution Recycling (SRS System)
95%+
Copper Recovery Rate
Copper Etching Solution Recycling
26,300Tons
Reducing Hazardous Waste Annually
Sludge Reduction and Recycling
Waste Heat Recovery
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Wuhan
Annual Natural Gas Savings of Approximately 1.9 Million m³
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Shenzhen
Annual Electricity Savings
of 3.94 Million kWh
Compliant Disposal
100%
Compliant Solid Waste Disposal
95%
Waste recycling conversion rate not less than
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General Waste Disposal
Waste Packaging Materials Maximize recycling; non-recyclable waste packaging materials are classified into cartons, plastics, and EPS, then handed over to qualified third parties for unified disposal Waste Electronic Products and Non-Recyclable Industrial Waste Handed over to qualified third-party recycling companies for disposal Domestic Waste Lease waste bins from municipal sanitation authorities for storage and regular collection Kitchen Waste Collected, transported, and disposed of by the canteen contractor -
Hazardous Waste Disposal
Safe Storage Timely implement the collection, storage, and transfer of hazardous waste; sign waste disposal contracts with qualified third parties to ensure proper handling of all hazardous waste Compliant Disposal Establish dedicated hazardous waste warehouses for storage; assign special personnel to manage the inbound and outbound of hazardous waste
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VOC Exhaust Gas Treatment
Treatment Efficiency Up to96%
TCL CSOT has implemented the zeolite rotor + RTO furnace exhaust gas treatment process, which not only ensures strict control of exhaust gas emissions but also reduces energy consumption while meeting emission concentration standards. Compared with the traditional RTO furnace treatment process, the zeolite rotor + RTO furnace combination can save more than 60% of natural gas consumption while ensuring treatment efficiency. A single RTO device can save 300 cubic meters of gas per day, with an overall treatment efficiency of up to 96%, effectively removing harmful substances in the exhaust gas.
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CVD Exhaust Gas Treatment
Emission Concentration Less Than2.5mg/m³
For CVD exhaust gas, we adopt an innovative treatment process of dust collection + three-stage scrubbing, successfully introducing the new "three-stage series distributed treatment" process. This new process not only effectively improves the efficiency of exhaust gas treatment but also significantly reduces the emission concentration of fluorides. The fluoride emission concentration of treated exhaust gas at TCL CSOT Shenzhen Base has reached below 2.5mg/m³, far lower than the local standard of 9mg/m³.