Increased population growth and rapid urbanization have resulted in increased generation of volumes of both solid and liquid waste in the cities.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/ghanaian-firm-introduces-scientific-approach-liquid-waste-management
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/ghana-web-ghana
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/sanitation
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/waste-management
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ghana
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/solid-waste
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/sewage
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/africa