Mokiyenko A. Ecological-and-Hygienic Foundations of Safety of the Water Disinfected with Chlorine Dioxide

Українська версія

Thesis for the degree of Doctor of Science (DSc)

State registration number

0509U000390

Thesis Registration Form

0509U000390.pdf

Applicant for

Specialization

  • 14.02.01 - Гігієна

05-06-2009

Specialized Academic Board

Д.26.604.01

Essay

The thesis is devoted to an integrated ecological-and-hygienic research into epidemic safety and chemical innocuousness of drinking water disinfected with chlorine dioxide (CD). They have revealed insufficient efficacy of the existing system for water-preparation and a higher risk of the secondary contamination of water by viruses in the water – distributing nets. The meaning of CD as disinfectant for drinking water purification maintaining its epidemic safety and without any significant influence on non-infectious morbidity has been established. It also has been revealed that CD in the doses 1,0 - 1,5 mg/dm3 is an effective and safe mean of inactivation for polioviruses and nosocomial infections. They have learnt DC and its derivatives (chlorites and chlorates) influence in concentrations 1,35; 1,35; 1,67 mg/dm3 at a prolong (about 100 days) use by experimental animals of a drinking water. The efficacy of CD at the doses < 2 mg/dm3 for disinfection of secondary – purified sewages. Chlorites’ safe levels as derivatives of DC for long-cycle hydrobiont on the level 1,0 mg/dm3 have been established. They have substantiated the necessity of CD use as a remedy decreasing persistent-multivariate risk of aqueous pathogens for a human being at disinfection of drinking waters and sewages.

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автореферат-Мокієнко-УкрНТЕІ.doc

дисертація-Мокієнко--ВВЕДЕНИЕ.doc

дисертація-Мокієнко--ВЫВОДЫ.doc

дисертація-Мокієнко--ОБСУЖДЕНИЕ.doc

дисертація-Мокієнко--РАЗДЕЛ 1.doc

дисертація-Мокієнко--РАЗДЕЛ 2.doc

дисертація-Мокієнко--РАЗДЕЛ 3.doc

дисертація-Мокієнко--РАЗДЕЛ 4.doc

дисертація-Мокієнко--Раздел 5.doc

дисертація-Мокієнко--Раздел 6.doc

дисертація-Мокієнко--Раздел 7.doc

дисертація-Мокієнко--Раздел 8.doc

дисертація-Мокієнко--Раздел 9.doc

дисертація-Мокієнко--Раздел 9.doc

дисертація-Мокієнко--Титул.doc

дисертація-Мокієнко--литература.doc

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