Efficient biofilter for H2S removal from wastewater

摘要

1 Abstract: to get rid of this invention, a vital Biofilter hydrogen sulphide gas H2S Hydrogen sulfide in sewage treatment plants and other plants and factories producing.It consists of three reservoirs (26, 27, 28) connected in vegetable plots of three plants of locally available (10, 11, 12) has developed in a way that business continuity of the invention, equipped with the Bmrtb (14) Wmqy As the temperature and humidity, as supplied by the pump (2) for receiving the gas with wet and these reservoirs (26, 27, 28) in a suitable. The removal rate of up to 95 was obtained.74% of the source (1) was 680 mg / L concentration of hydrogen sulfide by bacteria growing on the surfaces of plants, which use carbon as a source of food, energy and dismantle L. F secure elements or compounds. The control unit through the work material feeder (15) for the growth of bacteria and the influential factors such as temperature and humidity, and pH pH as shown in the Form (1).