"P(GA203/00/1207)" . . "1"^^ . "3"^^ . "689765" . "Removal of disinfection by-products precursors by coagulation."@en . "0"^^ . . "0"^^ . . "Odstra\u0148ov\u00E1n\u00ED prekurzor\u016F vedlej\u0161\u00EDch produkt\u016F chlorace koagulac\u00ED" . . "Janda, V\u00E1clav" . "Odstra\u0148ov\u00E1n\u00ED prekurzor\u016F vedlej\u0161\u00EDch produkt\u016F chlorace koagulac\u00ED"@cs . "[971BF819AB2D]" . "1" . "Removal of organic precursors of disinfection by-products (DBPs - trihalomethanes and chloroacetic acids) from the Vltava River water by ferric coagulant was investigated. It was found that coagulation and separation of the suspension by sedimentation and filtration is an effective means to reduce DBPs in drinking water. On the other hand, mild preoxidation by potassium permanganate prior to the coagulation did not improve removal of the precursors of chloroacetic acids. Concentration of precursors of chloroform was higher after preoxidation/coagulation than after simple coagulation. GA\u010CR projekt \u010D. 203/00/1207"@en . "Odstra\u0148ov\u00E1n\u00ED prekurzor\u016F vedlej\u0161\u00EDch produkt\u016F chlorace koagulac\u00ED" . . . "Odstra\u0148ov\u00E1n\u00ED prekurzor\u016F vedlej\u0161\u00EDch produkt\u016F chlorace koagulac\u00ED"@cs . "Chlorination; Disinfection By-Products (DBP); Trihalomethanes; Chloroacetic acids; Coagulation."@en . . "RIV/60461373:22320/01:00004544!RIV/2002/GA0/223202/N" . . . . . "3"^^ . . . "Fi\u0161ar, Pavel" . . "51" . "Removal of disinfection by-products precursors by coagulation."@en . "M\u00E1tlov\u00E1, Lenka" . "6-8" . "RIV/60461373:22320/01:00004544" . . "Byla zkoum\u00E1na mo\u017Enost odstra\u0148ov\u00E1n\u00ED prekurzor\u016F vedlej\u0161\u00EDch produkt\u016F chlorace (disinfection by-products DBPs - haloform\u016F a chloroctov\u00FDch kyselin) z vltavsk\u00E9 vody koagulac\u00ED \u017Eelezit\u00FDm koagulantem. Bylo zji\u0161t\u011Bno, \u017Ee koagulace a separace suspenze sedimentac\u00ED a filtrac\u00ED je dobr\u00FDm prost\u0159edkem pro sn\u00ED\u017Een\u00ED koncentrace DBPs v pitn\u00E9 vod\u011B. Na druh\u00E9 stran\u011B, m\u00EDrn\u00E1 p\u0159edoxidace manganistanem draseln\u00FDm p\u0159ed koagulac\u00ED nezlep\u0161ila odstran\u011Bn\u00ED prekurzor\u016F chloroctov\u00FDch kyselin. Koncentrace prekurzor\u016F chloroformu byla vy\u0161\u0161\u00ED po postupu p\u0159edoxidace/koagulace, ne\u017E po jednoduch\u00E9 koagulaci." . "1211-0760" . "CZ - \u010Cesk\u00E1 republika" . "22320" . . "Vodn\u00ED hospod\u00E1\u0159stv\u00ED" . .