Proper use of African natural coagulants for rural water supplies
Read Online

Proper use of African natural coagulants for rural water supplies research in the Sudan and a guide for new projects by Samia al Azharia Jahn

  • 555 Want to read
  • ·
  • 50 Currently reading

Published by Deutsche Gesellschaft für Technische Zusammenarbeit (GTZ) GmbH in Eschborn .
Written in English



  • Sudan.


  • Drinking water -- Purification -- Sudan.

Book details:

Edition Notes

StatementSamia al Azharia Jahn.
SeriesSchriftenreihe der GTZ,, no. 191, Schriftenreihe der Deutschen Gesellschaft für Technische Zusammenarbeit ;, 191.
LC ClassificationsTD319.S74 J35 1986
The Physical Object
Pagination541 p. :
Number of Pages541
ID Numbers
Open LibraryOL2074134M
ISBN 103880853053
LC Control Number88105070

Download Proper use of African natural coagulants for rural water supplies


  Van Norstrand Company, New York. Jahn S. A. A. () Traditional Water Purification in Tropical Developing Countries: Existing Methods and Po- tential Application. Eschborn, GTZ, Germany. Jahn S. A. A. () Proper use of African Natural Coagulants for Rural Water Supplies: Research in the Sudan and a Guide for New Projects. Eschborn, GTZ   Water Supply, 2 (3/4), Special Subject 6, JAHN, SAMIA AL AZHARIA. , Proper use of African natural coagulants for rural water supplies: research in the Sudan and a guide for new projects. Eschborn, Fed. Rep. Germany, GTZ (in press). NOWACK, E. , Land und Volk der Konso (Süd-Äthiopien). Bonn. Geogr. Abh. (14):   Under proper agitation these bound particulates then grow in size to form The solution is ready for use. Community water treatment systems Presscake Presscake should be ground to a fine S.A.A., Proper use of African natural coagulants for rural water supplies,   The low dose formula, when used in high turbid water, was unable to consistently achieve drinking water quality. 17 The use of P&G’s flocculant-disinfectant sachet in rural Guatemala reduced the

2 days ago  Water supply system, infrastructure for the collection, transmission, treatment, storage, and distribution of water for homes, commercial establishments, industry, and irrigation, as well as for such public needs as firefighting and street flushing. Of all municipal services, provision of potable water is perhaps the most vital. People depend on water for drinking, cooking, washing, carrying For example, household water treatment methods, such as boiling or chlorination, were found to be effective, especially in the acute emergency context Other useful point‐of‐use water treatment technologies include dilute hypochlorite solution, porous ceramic filtration, and combined flocculant‐disinfectant powdered mixtures 7. Water supply Water-supply preparedness and protection Water-supply problems arise in all phases of the disaster-management cycle. As with all other elements of emergency management, water supplies can be designed and main-tained in ways that help to reduce the health impacts of ://   different water quality problems in India with specific interest to Odisha and for whom this book is designed. Similarly, the section-II encompasses four chapters. Water quality standards, water quality occurrence in different parts of the state and its presentation in shape of a map are reflected in these chapters. Section –III, Water Qulaity Treatment.

  Technical report No. R Department of Engineering, University of Leicester. Hanna S. A., Cone S. M. and Roebuck G. G. () Measurement of particle strength by particle counting. J. Am. Wat. Wks Ass. 59, Jahn S. A. A. () Proper use of African natural coagulants for rural water supplies--research in the Sudan and a guide to new   water supply – involved in the siting, design and construction of small earth dams in the drier parts of the African continent. Such dams are suitable for supplying water to irrigation schemes, for rural and other water supplies (when properly treated) and for conservation   a large extent to inadequate sanitation, inadequate water supplies and poor hygiene. The most significant of these diseases are diarrhoeal diseases and infectious diseases transmitted by the faeco-oral route (see Appendix 4). Other water- and sanitation-related diseases include those carried by vectors associated with solid waste and ://   The Solvatten container opens like a book to expose the water inside to sunlight through clear plastic panels. Its black backing helps it absorb more sunlight. The amount of sun exposure that a bottle needs varies by the amount of sunlight available (it takes longer to sterilize water on a cloudy day).