Methods for removal of H2S from effluent gas
Summary :
Table of Contents
- Introduction
- Three basic functions of environment
- Estimation of Hydrogen Sulphide
- Removal process of Hydrogen Sulphide
- Thelist of chemicals used for making scrubbing liquid solution
- Conclusion
- References
Abstract
The environment performs three basic functions in relation to man. First, it provides living space and other amenities that make life qualitatively rich for man. Second, the environment is a source of agricultural, mineral, water and other resources that are consumed directly. Third, the environment is a sink where all the waste produced by man is assimilated. Hydrogen Sulphide is produced by microbial decay of sulphur compounds and microbial reduction of sulphate, from geothermal steam, from wood pulping and from a number of miscellaneous natural and anthropogenic sources. Most atmospheric hydrogen sulphide is rapidly converted to SO2 and to sulphates. The organic horologes of hydrogen sulphide, the mercaptants, enter the atmosphere from decaying organic matter and have particularly objectionable odors.
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