. "0366-6352" . "[786DC546B0E0]" . "7" . . . . . . "8"^^ . "7"^^ . "The importance of feeding strategy for the long-term selective inhibition of nitrite-oxidising bacteria (NOB) was demonstrated by comparison of laboratory-scale bioreactors: CSTR and SBR. Sludge liquor containing ammonia nitrogen in a range of 970\u20131500 mg L-1 was the influent of the reactors. The experiments were performed at (23 \u00B1 2) \u00B0C, with high concentration of dissolved oxygen (up to 8 mg L-1) and with unlimited sludge retention time. In the SBR, permanent restriction of NOB activity was achieved for more than 700 days by the strong inhibition effect of fluctuating concentrations of free ammonia and free nitrous acid during the operational cycles of SBR. In contrast, nitrite-oxidising bacteria were able to gradually adapt to the conditions prevailing in CSTR and produce nitrate although the concentration of free ammonia and free nitrous acid significantly exceeded inhibition limits for NOB activity in this system." . "21842" . "5"^^ . . "Pacek, Luk\u00E1\u0161" . "Inhibition effect of free ammonia and free nitrous acid on nitrite-oxidising bacteria during sludge liquor treatment: influence of feeding strategy"@en . "Hrn\u010D\u00ED\u0159ov\u00E1, Helena" . "Bart\u00E1\u010Dek, Jan" . "P(QI91C199), R, S" . . "Han\u010D, Ale\u0161" . "completely stirred tank reactor, free ammonia, free nitrous acid, inhibition, nitrite-oxidising bacteria, sequencing batch reactor"@en . "The importance of feeding strategy for the long-term selective inhibition of nitrite-oxidising bacteria (NOB) was demonstrated by comparison of laboratory-scale bioreactors: CSTR and SBR. Sludge liquor containing ammonia nitrogen in a range of 970\u20131500 mg L-1 was the influent of the reactors. The experiments were performed at (23 \u00B1 2) \u00B0C, with high concentration of dissolved oxygen (up to 8 mg L-1) and with unlimited sludge retention time. In the SBR, permanent restriction of NOB activity was achieved for more than 700 days by the strong inhibition effect of fluctuating concentrations of free ammonia and free nitrous acid during the operational cycles of SBR. In contrast, nitrite-oxidising bacteria were able to gradually adapt to the conditions prevailing in CSTR and produce nitrate although the concentration of free ammonia and free nitrous acid significantly exceeded inhibition limits for NOB activity in this system."@en . "Jen\u00ED\u010Dek, Pavel" . "Inhibition effect of free ammonia and free nitrous acid on nitrite-oxidising bacteria during sludge liquor treatment: influence of feeding strategy" . "\u0160vehla, Pavel" . . "RIV/60460709:41210/14:64094" . . "68" . . "RIV/60460709:41210/14:64094!RIV15-MZE-41210___" . . . "000332958500003" . "Chemical Papers-Chemicke zvesti" . "41210" . . . . "SK - Slovensk\u00E1 republika" . . . . "Radechovsk\u00FD, Josef" . . . "Inhibition effect of free ammonia and free nitrous acid on nitrite-oxidising bacteria during sludge liquor treatment: influence of feeding strategy"@en . "Inhibition effect of free ammonia and free nitrous acid on nitrite-oxidising bacteria during sludge liquor treatment: influence of feeding strategy" . . . .