纸尿裤中氧化还原性残留物的测定

Determination on oxidative and reductive residuum in paper diapers

纸尿裤因在其原材料的生产过程中使用化学品,可能在成品中残留有害化学物质。已经发现,纸尿裤原材料中的残留物,如绒毛浆生产过程中用的漂白剂、高分子树脂生产中用的引发剂等氧化、还原性物质,会对人体产生刺激性。本文介绍用氧化还原电位计和滴定法建立的一种测量纸尿裤中氧化还原性残留物质的方法。

Due to the use of chemicals in the production of raw materials, paper diaper may contain chemical residuum. It has been found that the residuum in the materials for diapers, including bleaching agent in the production of lfuff pulp, initiator of oxidative and reductive substances in production of polymer resin, will be stimulating to human body. In this article was introduced a method for determination of oxidative and reductive residuum in paper diaper, constructed with oxidation-reduction potentiometer and titration.