Wet Chemical Scrubber Applications

Electrostatic Precipitator

An electrostatic precipitator (ESP), or electrostatic air cleaner is a particulate collection device that removes particles from a flowing gas (such as air) using the force of an induced electrostatic charge. Electrostatic precipitators are highly efficient filtration devices that minimally impede the flow of gases through the device, and can easily remove fine particulate matter such as dust and smoke from the air stream.[1] In contrast to wet scrubbers which apply energy directly to the flowing fluid medium, an ESP applies energy only to the particulate matter being collected and therefore is very efficient in its consumption of energy (in the form of electricity).

By MEVADHASHMA based in Coimbatore, INDIA.

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Chemical and Pharmaceutical Solutions

The application of VOC emission control equipment for the chemical and pharmaceutical industries requires a thorough knowledge and understanding of the customer's process and requirements, and having the ability to offer custom solutions. MEGTEC has years of experience in finding solutions to support the chemical industries worldwide. with our range of solutions including scrubbers and wet electrostatic precipitators, carbon adsorption systems for solvent recovery, distillation and purification equipment, and thermal oxidation systems.

By Babcock & Wilcox MEGTEC LLC based in De Pere, WISCONSIN (USA).

Applications and Air Pollutants Removed for Wastewater Treatment Operations

For industrial and municipal treatment plants; Chemical scrubbers, biological towers and adsorption systems to remove hydrogen sulfide, mercaptans, other organic sulfur compounds and ammonia from digesters, pump stations, ponds, grit and screening works, sludge filter presses and dryers. Special Wet Electrostatic Precipitator for sewage sludge incinerators. Stripping ammonia and other volatile compounds. Decarbonization removal of carbon dioxide from wastewater.

By Bionomic Industries Inc. based in Mahwah, NEW JERSEY (USA).

Dust collection and odor control in waste management sites

Th turn key plant is composed by three different wet stages. The first stage is a venturi jet scrubber to collect dust and particles, then the second and third stages are deputed to absorb bad smells, such as H2S, Ammonia and Ammines. The absorption takes place thanks to the injection of chemicals (such as Sulphuric Acid, Sodium Hypochlorite and Sodium hydroxide.

By F.G.M. engineering srl based in S.Croce S/Arno (PI), ITALY.

Applications and Air Pollutants Removed in the Food Products Industry

Complete line of dry and wet collectors for applications requiring removal of particulate from dryers, mixers, blenders and tanks. Odor control wet chemical scrubbers with liquid or gas phase oxidation chemistries and Bioscrubber systems to control odoriferous food products, ingredients and flavor emissions from processes and dryers including fish odors. Corn acidulation and starch processing acid and ethylene oxide emissions. Remove smoke house emissions and particulate, grease and odors from meat cookers and fryers. Ethanol emissions from baking ovens. Ammonia from refrigerant evacuation. Sodium hydroxide mists from CIP cleaning of tanks and equipment. Waste heat recovery and more.