Technology Introduction

The odor gas mainly come from industrial and agricultural production,municipal sewage, sludge disposing and waste treatment equipment etc. which is characterized by volatile, odor, and a certain toxicity.

There are odor gas during the process of wastewater treatment, like inflow grille, aeration settling tank, primary sedimentation tank, sludge dewatering workshop and sludge settling tank, etc.; also sludge concentration, dewatering drying and transportation; and the compost treatment, landfill, incineration, transportation; as well as the pharmaceutical chemical,rubber plastic, paint coatings,painting and dyeing leather, livestock breeding and fermentation pharmaceutical.

There are many ways to dispose odor gas, such as absorptive, adsorption , plasma and biological method. Due to the different origins and types of the odor gas, the gas compostion also have differences, and should take different technologies and methods to dispose.

Process Flow Chart

Advantages

Compact equipment structure, elegant appearance and low land occupancy.

Feasible Process, convenient operation management, and safe and stable operation.

Flexible installation of equipment, adjusting randomly according to the actual situation.

High efficiency and the low operating cost.

Application Case

One of the odor gas treatment project in Wenzhou, Zhejiang Province

Construction Time: 2009

Origin of the exhaust gas: wastewater treatment Plant

Scale: 15000 m3/h

Standard: Emission Standards of odor Pollutants (GB14554-93)

One of the odor gas treatment project in Wenzhou, Zhejiang Province

Construction Time: 2010

Origin of the exhaust gas: sludge treatment Plant

Scale:25000 m3/h

Standard: Emission Standards of odor Pollutants (GB14554-93)