Business

Air Pollution Prevention

Air pollution prevention facilities
A facility to remove or reduce emitted air pollutants
It is generally processed by using an electric dust collector, a filtering dust collector, and a washing dust collector.
Characteristics and application of the treatment method
Wet/Venturi Scrubber

Characteristics

· High dust collecting efficiency with respect to fine particles
· Easy to handle exhaust gas treatment generated at high temperature
· Low amount of wastewater following the low usage of a cleaning solution
· Simultaneous treatment of harmful gas and dust
· Easy to repair and maintain because of its compact size
· Semi-permanent shelf life with the use of a corrosion-resistant material

Applied area

Plating plant, semiconductor manufacturing plant, surface treatment plant,
melting furnace, incinerator, chemical and pharmaceutical factory, and dyeing factory

Electric Precipitator

Characteristics

· 99% or more efficiency
· Applicable to waste gas treatment, including highly adhesive substances
· Dust, mist, and gas removal
· Economical because of its small installation area and low operating cost
· Exceptional durability due to carefully selected materials

Applied area

Coal, heavy oil and wood boilers, steel-making equipment,
glass melting furnace equipment, industrial waste incineration equipment,
nonferrous metal, pulp paper chemical manufacturing facility,
cement manufacturing facility, and coal drying and crushing plant

Cyclone

Characteristics

· Easy to handle because of its relatively coarse particles
· Made of materials that can withstand high temperatures
· Simple structure and low maintenance cost
· Suitable for high concentration dust treatment

Applied area

Wood processing, rubber processing, pharmaceutical manufacturing, cement plant,
grain plant, fertilizer and feed processing, textile plant,
and melting furnace and heat treatment process

Activated Carbon Tower

Characteristics

· High removal efficiency
· Easy operation and installation
· Excellent removal efficiency even at low concentration
· Can recover adsorbent materials

Applied area

Painting / printing / paint factory, textile company, leather company, food company,
and various VOC’s-generating establishments

Bag Filter

Characteristics

· Selection of various exhaustion methods that are suitable for production processes
· Excellent dust collection ability
· Maintains relatively uniform pressure loss
· Simple structure and easy maintenance
· Various filters can be selected by considering gas property, temperature, and shelf life

Applied area

Various grinding facilities, powder delivering facilities, wood processing facilities,
cement-related facilities, and mixing and crushing facilities

Other treatment methods

· Recovery facilities, Simple dust collector, Combustion facilities, etc.