This textbook for water purification and treatment works is aimed at engineers who design these plants, the personnel of existing water purification... Read more...
In 1984 the Nicaraguan Institute for Water Supply and Sewerage (INAA), the Nicaraguan Ministry of Health (MINASA), and the London-based Catholic... Read more...
Waste stabilization ponds (WSP) are an extremely appropriate, sustainable and efficient method of wastewater treatment in many situations in... Read more...