The annual production of chromium containing sludge (including filter cloth) HW21 193-001-21 is 5.21 tons in 2023. 4.258 tons of chromium containing sludge (including filter cloth) will be transferred to Guangxi Keqing Environmental Service Co., Ltd. for landfill disposal in 2023, with a cumulative storage capacity of 0.952 tons.

The annual production of chromium containing dander HW21 193-002-21 in 2023 is 5.8 tons, and 21.18 tons of chromium containing dander will be transferred to Quansen New Materials Co., Ltd. in Ulanqab City for disposal in 2023, with a cumulative storage capacity of 2.26 tons.

Online monitoring of waste liquid HW49 900-047-49 will generate 0.0525 tons annually in 2023. 0.066 tons of online waste liquid will be transferred to Guangxi Keqing Environmental Service Co., Ltd. for incineration and disposal in 2023, with a cumulative storage capacity of 0.005 tons.