METHOD OF HAXAMETHYLENTETRAMINE'S BIOLOGICAL REMOVAL FROM WASTE WATERS
摘要
<p>The solution concerns biological elimination of hexamethylenetetramine (urotropin) in aerobic activation with acid pH. The principle of the solution consists in the fact that to the aerobic activation a carrier of growth biomass is added in the form of bodies of polyurethane foam up to 40 percent by volume of the activation tank volume. The sediment in the suspended form is maintained for at least 5 days.</p>
申请公布号
CS274922(B2)
申请公布日期
1991.12.17
申请号
CS19900000872
申请日期
1990.02.23
申请人
SLOVENSKA TECHNICKA UNIVERZITA,CS
发明人
DRTIL MILOSLAV ING.,CS;BODIK IGOR ING.,CS;DERCO JAN DOC. ING. CSC.,CS;BEREZNY VIKTOR ING. CSC.,CS
