[The effect of selected tannery chemical compounds on selected bacteria of activated sludge]. / Wplyw wybranych srodków chemicznych stosowanych w garbarstwie na niektóre bakterie wchodzace w sklad osadu czynnego.

ABSTRACT

Influence of tannery chemical compounds on the selected bacteria of the activated sludge was investigated. The chromium compounds must be diluted to 115-120 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.