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- Title
Pilot-test about Treatment of Low-concentration Organic Waste Gas Using a Fixed Biological Bed.
- Authors
Wei Zhang; Xu Zhang; Jun Ma; Yajuan Zhu; Zhuo Huang
- Abstract
[Objective] The study aims to discuss the feasibility of using a fixed biological bed to treat low-concentration organic waste gas. [Method] A fixed biological bed was used to treat low-concentration organic waste gas from a phosphate workshop, and then the waste gas treated was assessed by human sense of smell to determine the most economical empty bed contact time, thereby verifying the feasibility of using a fixed biological bed to treat low-concentration organic waste gas. [Result] When empty bed contact time was 60 s, the smell of the treated waste gas was acceptable, and COD value of recycled water in the fixed biological bed was essentially unchanged. It proved that organic load of the waste gas was consumed by microorganisms within 60 s. [Conclusion] It is feasible to use a fixed biological bed to treat low-concentration organic waste gas from a phosphate workshop.
- Subjects
ORGANIC wastes; WASTE gas purification; WASTE treatment; PHOSPHATES &; the environment; MICROORGANISMS
- Publication
Meteorological & Environmental Research, 2013, Vol 4, Issue 4, p53
- ISSN
2152-3940
- Publication type
Article