Biological Cleanup of Biogas

See on Scoop.itRenewables

Biogas basically consists of methane and carbon dioxide. In addition, it also contains unwanted contaminants, especially hydrogen sulfide (H2S). Hydrogen sulfide mainly occurs because of the degrad…

Salman Zafar‘s insight:

Biological H2S removal is attractive because of low energy and chemical usage requirements, easy and automated operation, long life expectancy of system elements, potential for elemental sulfur recovery, and no solid waste stream requiring discharge or disposal. The key to obtaining an efficient reaction is to provide an ideal habitat for the growth of sulfide-oxidizing bacteria, to the exclusion of competing microbes, which normally predominate in aerobic treatment processes. 

See on www.cleantechloops.com

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s