随着国家对空气污染的治理越来越重视，越来越多的污水池都
要做除臭处理。由于玻璃钢具有优越的耐腐蚀性能及耐老化性能，
所以广泛用作除臭工艺中的生物滤池。
As the country pays more and more attention to air pollution
control, more and more sewage ponds should be deodorized. Because
FRP has excellent corrosion resistance and aging resistance, it is
widely used as biological filter in deodorization process.
