The summer contamination of dissolved nonylphenols(NPs) and octylphenol(OP) in surface water of Zhujiang estuary and other rivers of Zhujiang Delta was analyzed.

• 对夏季珠江三角洲河流及珠江口表层水中溶解态的壬基酚 (NPs)和辛基酚 (OP)的污染状况进行了分析 .