Results 221 to 230 of about 294,640 (294)

Comparing different methods of analysing sewage sludge, dewatered sewage sludge and sewage sludge ash

Desalination, 2010
Abstract The following article compares different ways of characterising sewage sludge. Against the background of sludge recycling in agriculture as well as treatment with subsequent phosphorus recovery in mind, the article starts by collating and evaluating the levels of phosphorus, heavy metals, chlorine and sulphur in sludge as reported in the ...
Gaston Hoffmann   +2 more
openaire   +1 more source

Mercury in Municipal Sewage and Sewage Sludge

Bulletin of Environmental Contamination and Toxicology, 2019
Wide occurrence of mercury species, including the highly toxic and readily bioaccumulative methylmercury (MeHg), in municipal sewage (MS) and sewage sludge (SS) has been evidenced in recent studies. Considering that vast amounts of MS and SS are produced globally each year and the majority of MS is discharged into aqueous environments, i.e., the main ...
Xiyue Wang, Yuxiang Mao
openaire   +2 more sources

Sewage sludge combustion

Progress in Energy and Combustion Science, 1999
In the current review paper, various issues related to the combustion of sewage sludge are discussed. After briefly explaining the formation and treatment of sewage sludge, current and future sludge production are discussed. Thereafter, the four sludge disposal methods which are currently used, i.e.
J. Werther, T. Ogada
openaire   +1 more source

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