... t dry solids) of sewage sludge per year, 6G% being dis posed to sea, 30%to IanW and 10%to agriculture. Table 1. Bathing water programme-primipal CORsuitants and contrueton The disposal of sewage sludge is closely regulat- ed and is w r i e d out in accordance with UK and EU legislation. New EU...

... Limiting standards Discharge todrains: ~ Reuse for agriculture:: mg/l mg/l Residual chlorine (20 min) Coliform count per 100 ml 100 * Depending upon thetype of crop andthe method of irrigation employed. GABAL EL ASFAR TREATMENT PLANT I ll I I l ! I l I I ! I I l I l Ii j I I I ! l I l ! l I _Il :l, 1- I l...

...J TILLING; VSO VOLUNTARY SERVICE OVERSEAS VSO MICROHYDRO POWER HYDROELECTRICITY COUNTRIES DEVELOPING INVESTIGATIONS MINI HYDRO HYDROLOGY ANALYSIS FLOW MEASUREMENT DESIGN FINANCE ELECTRICITY FARMS COCOA AGRICULTURE PROJECTS DEVELOPMENT SITES THEODOLITES SITE...

...RA LAMBERT © Thomas Telford and ICE 1992 EAST ANGLIA UNIVERSITY DESIGN PRESSURISED COUNTRIES DEVELOPING DAMBOS IRRIGATION PUMPS HUMAN MANUAL SELECTION OPERATION POWER TREADLES DISCHARGES AGRICULTURE SUCTION MANIFOLD BOX CYLINDERS PISTONS FRAMES WATER SILT...