Biological Degradation of Some Organic Compounds Enrolled in Paper Industry—A Pollution

Biological Degradation of Some Organic Compounds Enrolled in Paper Industry—A

Pollution Prevention Approach

RIFAATABDELWAHAAB

【期刊名称】《生物医学与环境科学（英文版）》 【年(卷),期】2000(013)001

【摘要】Evaluation of the elimination and the \by aerobic microorganisms of some organic compounds commonly used

in

paper

manufacturing

technology

was

investigated.Biodegradation lines of nine orgainc compounds were determined as percentage removal of chemical oxygen demand(COD) over 7 days incubation.The results of the biodegradable,while others rank from fairly to even non-biodegradable.Significant biodegradation results were recorder for anticoating ester(95.0%),basoplast 200D(85.3%) and basoplast PR 8050(87.6%),A bleaching agent(formamidin-sulfinic acid),ukanol

BAS

and

solidurit

KM

demonstrate

moderate

biodegradation results of 62.1%,76.2% and 69.8%,respectively,Poor biodegradation orange(34.9%)and

results

for basazol

Hedifix

M/35(12.7%),basazol

were

brown(29.0%)

recorded,Accordingly,appropriate precaution should be taken into consideration when using these compounds for industrial applications. 【总页数】1页(56)