PDF presentation on decentralised wastewater treatment systems (comprising biogas production and reuse of sludge and effluent water) at household or community level.
SCHMIDT, A. (2008): Decentralized Wastewater treatment system. PDFPDF presentation on decentralised wastewater treatment systems (comprising biogas production and reuse of sludge and effluent water) at household or community level.
SCHMIDT, A. (2008): Decentralized Wastewater treatment system. PDF