Water Quality Treatment

Download e-book for kindle: Analysis of Wastewater for Use in Agriculture: A Laboratory by R.M. Ayres, D.D. Mara

By R.M. Ayres, D.D. Mara

ISBN-10: 9241544848

ISBN-13: 9789241544849

An illustrated consultant to the laboratory research of taken care of wastewater meant to be used in agriculture. Noting that using wastewater for crop irrigation is changing into more and more universal, the ebook goals to aid laboratories make sure that wastewaters meant for agricultural use agree to WHO guide values for microbiological caliber. those values have been formerly tested via WHO with a view to guard opposed to the danger that wastewater irrigation may well facilitate the transmission of excreta-related ailments. significant dangers are addressed: the transmission of intestinal nematode infections to crop shoppers and agricultural staff, and the transmission to crop shoppers of faecal bacterial ailments, together with bacterial diarrhoea and dysentery, typhoid and cholera.

Analytical systems suggested within the handbook are uncomplicated and potent, require minimal gear, and will be conducted via individuals with very little earlier parasitological or microbiological event. All systems are totally defined and obviously illustrated in over forty photos, together with 20 colour plates. correct laboratory abilities also are defined with the purpose of encouraging standardized functionality of tactics.

The guide has 3 chapters. the 1st, on sanitary parasitology, presents complete info for the functionality of the converted Bailenger technique for the enumeration of intestinal helminth eggs in wastewater. a quick clarification of the benefits and drawbacks of this technique is through an inventory of the easy apparatus and consumables required, and an illustrated consultant to every step within the research. bankruptcy , on sanitary bacteriology, presents equally targeted info for 3 systems advised for the enumeration of faecal coliform micro organism: so much possible quantity tools and a membrane filtration procedure. the ultimate bankruptcy units out instructions for accomplishing regimen tracking of faecal coliforms and helminth eggs.

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Additional resources for Analysis of Wastewater for Use in Agriculture: A Laboratory Manual of Parasitological and Bacteriological Techniques

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23, pp. 1118. Janeckso A, Urbanyi L (1931) Méthode d’enrichissement coprologique. Revue générale de médecine vétérinaire, 41: 496-497. Prost A (1988) Revision of the 1973 WHO guidelines: a WHO Scientific Group proposes revised health guidelines for the use of wastewater. IRCWD news, No. 24/25, p. 11. Rude RA, Peeler JT, Risty NG (1987) Comparison of diethyl ether and ethyl acetate as extracting agents for recovery of Ascaris spp. and Trichuris spp. eggs. Journal of the Association of Official Analytical Chemists, 70: 1000-1002.

Shuval HI et al. (1986) Wastewater irrigation in developing countries: health effects and technical solutions. Washington, DC, The World Bank (Technical Paper No. 51). Sokal RR, Rohlf FJ (1981) Biometry. H. Freeman and Co. Thienpont E, Rochette F, Vanparijs OFJ (1986) Diagnosing helminthiasis by coprological examination (unpublished document; available on request from Janssen Research Foundation, Turnhoutsebaan 30, 2340 Beerse, Belgium). World Health Organization (1989) Health guidelines for the use of wastewater in agriculture and aquaculture.

Fr. 35. Health guidelines for the use of wastewater in agriculture and aqua-culture. Report of a WHO Scientific Group. WHO Technical Report Series, No. 778 • 1989 (74 pages) Sw. fr. 9. Agriculture-health linkages. M. Lipton & E. de Kadt WHO Offset Publication, No. 104 • 1988 (111 pages) Sw. fr. 17. Technology for water supply and sanitation in developing countries. Report of a WHO Study Group. WHO Technical Report Series, No. 742 • 1987 (38 pages) Sw. fr. 7. Wastewater stabilization ponds. Principles of planning and practice.

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Analysis of Wastewater for Use in Agriculture: A Laboratory Manual of Parasitological and Bacteriological Techniques by R.M. Ayres, D.D. Mara

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