Aeration Towers Water Treatment

Aeration towers are inexpensive structurally simple and functional pieces of equipment that can be advantageously used for pre treatment of raw water in processing it to drinking water all this without any chemicals used.

Aeration towers water treatment.

All of deloach industries packed towers are available in different types and sizes. The company s advanced system is capable of effectively stripping hydrogen sulfide odor from millions of gallons of water per day. In the aerator the air is mixed with water and this mixture of air and water is distributed via the aerator nozzles to the surrounding oxygen free environment. Packed tower stripping generally consists of packing materials with high surface area supported and contained in a cylindrical shell.

Aeration is the process of bringing water and air into close contact in order to remove dissolved gases such as carbon dioxide and to oxidize dissolved metals such as iron. Can also cause problems in the treatment plant i e. Aeration as a water treatment practice is used for the following operations. Aeration towers with an aerator are mainly used to oxygenate the water column.

Air binding of filters. Aeration in water treatment is a must have process for the water bodies suffering from anaerobic conditions that are often caused by human activities such as excessive fishing done in the lake or sewage discharges. Carbon dioxide reduction decarbonation oxidation of iron and manganese found in many well waters oxidation tower ammonia and hydrogen sulfide reduction stripping aeration is also an effective method of bacteria control. Aeration is the most economical method to initiate the oxidation process for water treatment.

It can also be used to remove volatile organic chemicals voc in the water. Water is pumped to the top and allowed to cascade down through the rising air. The need to aerate the water is normally driven by the need to oxidize iron fe and or other naturally occurring elements found in water. Aeration water treatment is effective for management of dissolved gases such as radon carbon dioxide some taste and odor problems such as methane and hydrogen sulfide as well as volatile organic compounds like mtbe or industrial solvents it is also effective in precipitating dissolved iron and manganese aeration raises the ph of water.

The process of maintaining the oxygen saturation levels of water in natural as well as artificial environment is termed as aeration. Air is supplied to the aerator that is installed over the bottom. Aeration brings water and air in close contact by exposing drops or thin sheets of water to the air. F orced draft aeration towers and degasification systems from kch engineered systems are designed to meet the demands of municipal drinking water treatment plants.

Kch also designs and manufacturers air strippers to remove vocs thm carbon dioxide and other.