Prucha J, Harpel S
Hygiene-Institut Med. Zentrum für Okologie der Justus-Liebig-Universität Giessen.
Offentl Gesundheitswes. 1990 Feb;52(2):94-104.
The study demonstrates that the agents used for dishwashing and in the central laundry are already slightly contamined with halogenated hydrocarbons and formaldehyde. Analyses of the washing lyes yield considerably higher concentrations of halogenated hydrocarbons. Especially in the dishwater a relatively high concentration of trichloromethane (chloroform) was detected. Obviously these halogenated hydrocarbons are also present in relatively high concentrations in the air of the corresponding working places. However, the concentrations of individual halogenated hydrocarbons and formaldehyde are clearly below the respective threshold limit values.
该研究表明，用于洗碗和中央洗衣房的制剂已受到卤代烃和甲醛的轻微污染。对洗涤碱液的分析得出卤代烃的浓度要高得多。尤其是在洗碗水中检测到相对较高浓度的三氯甲烷（氯仿）。显然，这些卤代烃在相应工作场所的空气中也以相对较高的浓度存在。然而，个别卤代烃和甲醛的浓度明显低于各自的阈值。
