Comprehensive hygienic assessment of solaria

The paper gives data on the positive and negative effects of human exposure to ultraviolet radiation (UVR). It provides the hygienic characteristics of solaria used to produce an artificial tan. This device has been found to present a high health risk to its users. There are considerable problems in the hygienic assessment of this type of exposure. The ways of solving the arising problems in developing the metrological monitoring of UVR and compiling a document regulating the sanitary-and-epidemiological surveillance of solaria are defined.     

综合指数法在某建设项目卫生评价中的应用与探讨

为做好工业企业建设项目竣工验收中的卫生预评价工作,我们依据卫生部《工业企业建设项目卫生预评价规范》 （以下简称《规范》）,应用综合指数法对某新建船用锚链建设项目进行了竣工验收卫生预评价。现将结果报告如下,并就综合指数法应用中的几个问题进行探讨。１ 内容与方法１．１现场调查 对生产过程进行劳动卫生学调查,主要了解生产工艺、生产中存在的职业危害因素、职业卫生防护措施等。１．２现场监测 根据劳动卫生学调查结果,选定粉尘、噪声、苯、甲苯、二甲苯等５种职业性有害因素进行测定。在按设计满负荷生产状况下,连续采样…     

The hygienic assessment of atmospheric pollution by xylene isomers

The biological action of xylol isomers as ambient air pollutants was investigated. The maximum single allowable concentrations of orthoxylol (0.3 mg/m3), methaxylol (0.24 mg/m3), papaxylol (0.27 mg/m3) were determined by measuring the odour thresholds of the substances in 122 volunteers. The average daily allowable concentrations of the xylol isomers were found to be 0.4, 0.16, and 0.96 mg/m3, respectively.