Determination of organic matter in sewage sludges1
作者:
G. Giovannini,
R. Riffaldi,
R. Levi‐Minzi,
期刊:
Communications in Soil Science and Plant Analysis
(Taylor Available online 1985)
卷期:
Volume 16,
issue 7
页码: 775-785
ISSN:0010-3624
年代: 1985
DOI:10.1080/00103628509367643
出版商: Taylor & Francis Group
关键词: Sewage sludge;organic carbon;organic matter
数据来源: Taylor
摘要:
Procedures for determining organic matter indirectly and directly in sludges are described. A good agreement between chromic acid oxidation and dry—combustion elemental analysis methods of determining organic‐C was observed. Sludge organic matter content was determined directly by loss‐on‐ignition by thermal analysis. An average C factor of 1.68 to estimate the organic matter from organic‐C, obtained by chromic acid oxidation method, was calculated for aerobically digested sludges.
点击下载:
PDF (331KB)
返 回