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首页> 外文期刊>Physics and chemistry of the earth >Determination of phthalate ester plasticizers in the aquatic environment using hollow fibre supported liquid membranes
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Determination of phthalate ester plasticizers in the aquatic environment using hollow fibre supported liquid membranes

机译：中空纤维负载液膜在水生环境中测定邻苯二甲酸酯增塑剂

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摘要

Phthalates are known to be carcinogenic, teratogenic as well as endocrine disruptors. The potential risk to human and animals health generated from them has drawn great attention all over the world. Hollow fibre supported liquid membrane (HFSLM) online with high pressure liquid chromatography (HPLC) was used to determine benzyl butyl phthalate (BBP), dibutyl phthalate (DBP) and Diethylhexyl phthalate (DEHP) in wastewater. Toluene, di-n-hexyl ether and undecane were used as liquid barriers separating both donor (sample) and acceptor phase. Toluene performed much better than undecane and was used in sample preparation. The presence of toluene showed the potential for the enrichment and removal of phthalates to the concentrations ranges from 0 to 1.7 mg L~(-1).
机译：邻苯二甲酸盐是致癌，致畸和内分泌干扰物。由它们产生的对人类和动物健康的潜在风险引起了全世界的极大关注。在线中空纤维支撑液膜（HFSLM）和高压液相色谱（HPLC）用于测定废水中邻苯二甲酸苄基丁酯（BBP），邻苯二甲酸二丁酯（DBP）和邻苯二甲酸二乙基己酯（DEHP）。甲苯，二正己醚和十一烷用作隔离给体（样品）和受体相的液体屏障。甲苯的性能比十一烷更好，并用于样品制备。甲苯的存在表明富集和去除邻苯二甲酸盐的潜能达到浓度范围为0至1.7 mg L〜（-1）。

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