Wpływ wybranych środków chemicznych stosowanych w garbarstwie na niektóre bakterie wchodzące w skład osadu czynnego
[Influence of tannery chemical compounds on the selected bacteria of the activated sludge]

ABSTRACT

Influence of tannery chemical compounds on the selected bacteria of the activated sludge was investigated. The chromium compounds must be diluted to 1:15-1:20 to loss its activity on the bacteria. Other compounds like: natrium chloratum, natrium formate and greased oils have any influence on the growth of the selected bacteria.