Public Information Board on Responsibilities for the Prevention and Control of Hazardous Substance Pollution
Public Information Board on Liability for the Prevention and Control of Hazardous Substance Pollution
Hazardous waste generation stage :
Waste mineral oil generated from equipment lubrication and maintenance, as well as used oil drums.
Waste oil generated during the removal of surface floating oil from hot-rolling circulating water 、 Waste filter cartridges generated during filter cartridge replacement at the lubrication station.
Fine iron oxide particles and impurities adhering to the surface form thermal rolling oil sludge through sedimentation.
Waste catalyst generated from denitrification in the heating furnace
Waste paint buckets generated from rust-prevention treatment of workshop pipelines and equipment
Waste oily rags and personal protective equipment generated during equipment inspection and maintenance Flammability Toxicity
Hazardous waste category: Waste mineral oil ( HW08 ) Waste oil drum ( HW08 )
Hot-rolled oil sludge ( HW08 ) waste Oil ( HW08 )
Used filter cartridge ( HW49 ) Empty paint buckets ( HW49 )
Waste oil rags, personal protective equipment ( HW49 )
Spent catalyst ( HW50 )
Characteristics of hazardous waste: Toxic, flammable
Destination of hazardous waste: waste mineral oil, waste oil drums, Hot-rolled oil sludge 、 Waste oil, Used filter cartridges, used paint buckets , waste oil rags, personal protective equipment Transferred to Tangshan Jiecheng Hazardous Waste Treatment Co., Ltd.
Catalyst service life 3 Year, to be determined upon occurrence Entrust a qualified entity Proceed with the transfer.
Person in charge: Shi Haibin Contact phone number: 18833314000
Process Flow Diagram:
Waste oil generated during the removal of surface floating oil from hot-rolling circulating water Oil-mist separator replacement generates oil-felt. Fine iron oxide particles and impurities adhering to the surface form thermal rolling oil sludge through sedimentation.
Ingredients → Heating furnace → Rough Rolling → Fine rolling → Cooling → Straightening → Cutting → Pack and put away
Waste catalyst generated from denitrification in the heating furnace Waste filter cartridges generated during filter cartridge replacement at the lubrication station. Waste mineral oil generated during equipment lubrication, maintenance, and oil changes Waste oil drums generated after oil change
Waste paint buckets generated from rust-prevention treatment of workshop pipelines and equipment Oil-contaminated rags and personal protective equipment generated during equipment inspection and maintenance.