Stock yard

Dust removal for unloader

Dust removal for crushing and screening points

Dust removal for dosage bunker

Dust removal for stock yard, reloading point and unloading slot

Firing

Dust removal for material and pats

Dust removal for mixture

Dust removal for firing head (end)

Pelletizing

Dust removal for grinding and dry dehydration

Dust removal for pelletizing and firing fume

Dust removal for end product

Iron making

Blast furnace gas purification

Dust removal for ore tank of the blast furnace

Dust removal for tapping place of blast furnace

Dust removal for top charging

Dust removal for pig iron casting machine

Dust collection of coal grinding system

Steelmaking

Dust removal for EAF

Primary dry-process dust removal for converter（purification and recycling of coal gas）

Dust removal for converter (secondary)

Dust removal for LF

Dust removal for AOD

Dust removal for IF furnace

Waste Water Treatment

Sewage treatment

Waste water from chemical industry

Waste water from printing and dyeing

Waste water from steel making and petrochemical industry

Metallurgy waste water treatment and comprehensive utilization