Dimitrov M, Ivanova-Dzhubrilova S, Nikolcheva M, Drenska E
Probl Khig. 1990;15:121-7.
Investigations are carried out in two enterprises for primary processing of cotton and one - of hemp. On the working places were determined dust concentrations on the technological lines and the mycotoxicological pollution of the air. Examinations were made on the workers. Concentrations above the norm were established of total dust and high rate of concentration with microbes and spores of microscopic fungi from the families Cladosporium, Alternaria, Aspergillus, Penicillium and Fusarium. The proved toxic and allergenic effect of the microflora and the high concentrations of the dust are prerequisites, which impose a reevaluation of the approaches to hygiene standardization of dust from natural textile fibres. Thus the prophylaxis of occupational diseases of a large contingent of workers will considerably improve.
对两家棉花初加工企业和一家麻初加工企业进行了调查。在工作场所测定了工艺线上的粉尘浓度以及空气的霉菌毒素污染情况。对工人进行了检查。结果发现，总粉尘浓度超过标准，且来自枝孢属、链格孢属、曲霉属、青霉属和镰刀菌属的微生物和微小真菌孢子的浓度很高。已证实的微生物群的毒性和致敏作用以及高浓度粉尘是重新评估天然纺织纤维粉尘卫生标准化方法的先决条件。这样一来，大量工人职业病的预防工作将得到显著改善。
