Example: bankruptcy
Search results with tag "Wastewater treatment technologies a basic guide"
WASTEWATER TREATMENT TECHNOLOGIES – A BASIC …
www.pseau.orgWASTEWATER TREATMENT TECHNOLOGIES – A BASIC GUIDE 3. Preliminary Treatment 3.1 Screening Materials such as rags, plastic and foreign materials can significantly interfere with the treatment processes or damage the plant equipment if not removed. These materials are removed by means of screening. The screened materials are hazardous and must ...
WASTEWATER TREATMENT TECHNOLOGIES – A BASIC …
www.wrc.org.za1 wastewater treatment technologies – a basic guide wrc report no. tt 651/15 isbn 978-1-4312-0725-1