hrvatski

O ocjenjivanju kvalitete voda pomoću indeksa s posebnim osvrtom na kvalitetu voda u Dalmaciji

A brief survey of water quality index works in the world is given in this paper. The procedure of determining the water quality index according to National Sanitation Foundation of 1970 is outlined. The Scotish Development Department (SDD), in their report for 1976 suggested some changes in this index, which we adjusted to the regional conditions and used in rating the quality of water in Dalmatia.The procedure of water quality index development is described in the paper, and three equations are given for its calculation: arithmetic, geometric and modified arithmetic formulae. Results of water quality rating for 1977/78 in Dalmatia by index number are quoted in this paper and water classification table by quality according to the modified arithmetic formulation is given.

kakvoća vode; indeks kakvoće; Dalmacija

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