Investigations on the water pollution around the river Tae Hwa and the coastal area of Ulsan city

Abstract

울산 연안지역의 해수 및 태화강?? 오염 성분들을 원자흡수 분광법에 의하여 분석하였다.

모든 물시료들의 금속성분은 이온교환 방법에 의하여 농축시킨 다음에 분석하였다. 납과 카드뮴 함량은 대양에서의 값보다 약 100배이상 높았으며, 구리, 아연 및 철과 같은 다른 중금속들은 약간 높은 것으로 나타났다.

Some polluting components of stream and seawater around Ulsan coastal area have been determined by atomic absorption spectrophotometry and clasical methods.

All the water samples for the determination of metal contents were concentrated by the ion exchange technique.

Lead and cadmium contents were at least 100 times higher than the one in ocean. Other heavy metals, Cu, Zn, and Fe were shown reasonably high values.

Some polluting components of stream and seawater around Ulsan coastal area have been determined by atomic absorption spectrophotometry and clasical methods.

All the water samples for the determination of metal contents were concentrated by the ion exchange technique.

Lead and cadmium contents were at least 100 times higher than the one in ocean. Other heavy metals, Cu, Zn, and Fe were shown reasonably high values.