A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Sewage sludge treatment focused on useful compounds recovery
Phosphorus and nitrogen can be recovered through controlled crystallization of struvite (MgNH4PO4 6H2O) from digested sludge streams, reached in N, P, Mg (as the result of microorganisms activity) in WWTP. Recovered struvite can be sold as valuable fertilizer. In the paper the results of research on the influence of molar ratio of struvite components, temperature and residence time on the process efficiency were investigated. Various dependences were observed, and as the final result it is supposed to state the process conditions, which allow to obtain product, valuable from economical and ecological point of view.
Sewage sludge treatment focused on useful compounds recovery
Phosphorus and nitrogen can be recovered through controlled crystallization of struvite (MgNH4PO4 6H2O) from digested sludge streams, reached in N, P, Mg (as the result of microorganisms activity) in WWTP. Recovered struvite can be sold as valuable fertilizer. In the paper the results of research on the influence of molar ratio of struvite components, temperature and residence time on the process efficiency were investigated. Various dependences were observed, and as the final result it is supposed to state the process conditions, which allow to obtain product, valuable from economical and ecological point of view.
Sewage sludge treatment focused on useful compounds recovery
Alliance Global Sustain.
Rauch, Sébastien (editor) / Morrison, Gregory M. (editor) / Gluzinska, Joanna (author) / Kwiecien, Jacek (author)
2011-12-10
14 pages
Article/Chapter (Book)
Electronic Resource
English
Sewage sludge treatment focused on useful compounds recovery
| British Library Conference Proceedings | 2012
Distribution of Sulphur Compounds in Sewage Sludge Treatment
| British Library Online Contents | 2008
Sludge Treatment & Use - Sewage Sludge Treatment & Use
Online Contents | 1999
Sewage treatment with activated sludge
| Engineering Index Backfile | 1927