新型快餐盒对铁路沿线污染动态及使用性能试验的调查分析  

An Investigation and Analysis of Polluting Trend along Railway Line and Usable Ability Test of Snack Box with New Materials

作　　者：叶玉华[1] 胡宝泉[1] 马文实 

机构地区：[1]铁道部劳动卫生研究所

出　　处：《铁道劳动安全卫生与环保》1997年第4期213-216,共4页Railway Occupational Safety Health & Environmental Protection

摘　　要：为了消除铁路沿线的白色垃圾污染，铁道部对不可降解的餐盒进行了更新换代。本文通过对餐盒的污染动态试验和使用性能调查对新型快餐盒进行了筛选。结果为：污染动态试验２种类型的新型快餐盒污染曲线呈下降趋势，纸制餐盒尤其明显。而对照线、自线对照的污染曲线则呈上升趋势。使用性能试验按照５０％的满意程度，只有ｄ厂餐车工作人员的满意率没达到一半，其余各厂均达到和超过了５０％。说明就目前质量的餐盒使用，是可以被大多数人接受。从餐盒评价的排序结果来看，纸制品餐盒是最受使用部门欢迎的。In order to eliminate “the white pollution” along railway line,Ministry of Railway determined to replace an undegradable snack box with degradable one.We have screened a snack box with new materials by polluting trend test and usable ability investigation.The rerults show that polluting trend tests are descending in two type snack boxes with new materials,especially paper snack box,but ascending in control and self control line.Usable ability of snack box is judged by 50% satisfied degree .The satisfaction with producers of most factories comesup or is over 50% except for d factory's box.These prove that the quality of snack boxes at present is admitted by most people.As for assessing line of snack box,paper snack box is the most favorable received by departments.

关 键 词：双降解餐盒 纸餐盒 铁路沿线污染 餐车 

分 类 号：R128.1[医药卫生—环境卫生学] U271.303.8[医药卫生—公共卫生与预防医学]