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close this book Surface water treatment by roughing filters - A design, Construction and Operation manual (1996)
close this folder Part 1: General aspects of roughing filter application
View the document 1. Historical development and experience with water treatment
View the document 2. Water treatment concept
Open this folder and view contents 3. Raw water quality
Open this folder and view contents 4. Solid matter separation
Open this folder and view contents 5. Bacteriological water quality improvement
Open this folder and view contents 6. Layout of a water supply scheme
Open this folder and view contents 7. Roughing filtration application

Part 1: General aspects of roughing filter application