生活垃圾压缩车生物气溶胶的控制

对装有空气污染控制系统的垃圾压缩车同普通垃圾压缩车进行了实验比较，结果表明，前者收集垃圾时生物气溶胶的暴露减少：总尘量减少了约2／3（α=3％）；内毒素减少了约2／3（α=10％）；总微生物减少了约6／7（α=9％）；活菌减少了约3／4（α=15％）；活真菌减少了约4／5（α=1％）。垃圾压缩车收集垃圾时生物气溶胶暴露可通过在覆盖于压缩车垃圾斗处塑料薄板帘后安装的排风设备减少。

The Controlof Bio-aerosolin Domestic Compactor Truck

By a comparing compactor truck mounted an air pollution prevention system with an ordinary compactor truck mounted noting,the tests showed the bio-aerosol exposures of compactor truck mounted the system were reduced. The pollutants reduced distinctly ： the total dust of two thirds （ α = 3% ）, endotoxin of two thirds （α = 10% ）, total microorganisms of six sevenths （α = 9% ）, active bacteria of three guarters （α= 15% ）, and viable fungi of four fifths （α= 1% ）. It was concluded that bio-aerosols exposure during waste collection could be reduced by mounting air exhaust equipment behind a plastic lamella curtain to cover the scoop of the compactor.