Inhibition of nitrification in the packed bed reactors by selected organic compounds |
| |
Authors: | Andrzej Oslislo Zbigniew Lewandowski |
| |
Affiliation: | Polish Academy of Sciences, Institute of Environmental Engineering, Ul. M. Sklodowskiej-Curie 34, 41-800 Zabrze, Poland |
| |
Abstract: | The effect of methanol, acetone, formalin and glucose on the nitrification process in the packed bed reactors has been investigated. For the utilized compounds the inhibition constant Ki was determined according to Dixon's method. The determined values were as follows: methanol Ki = 116.0 mg l?1; acetone Ki = 804.2 mg l?1; formalin Ki = 61.5 mg l?1. The value of Ki for glucose has not been determined because glucose in applied concentration up to 11,325 mg l?1 had no effect on the nitrification course. |
| |
Keywords: | nitrification inhibition To whom correspondence should be addressed |
本文献已被 ScienceDirect 等数据库收录! |