[The usage of sewage sludge in the fertilization of soils will be strictly regulated in the future]
1997
Gemste, I. | Vucans, A. (Latvian University of Agriculture, Jelgava (Latvia))
The article deals with the analysis of the documents as regards the solving of a very contradictory problem - the utilization of the sludge which have been obtained in the sewage biological treatment process. Recomendations are given to use the sewage sludge in the soil fertilization because it contains many microelements as well as organic matter. It is emphasized that it must be done avoiding its harmful effect on the environment and the human health.
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