机场遵从航空环境的经理斯坦·琼斯表示，食品垃圾收到可生物降解的袋中，就交给波特兰市用于堆肥。
The food waste is collected in biodegradable bags and given to the city to use as compost, said Stan Jones, aviation environmental compliance manager at the airport.
在有机废物处理中，用蚯蚓堆肥可处理城市生活垃圾、污水厂污泥、造纸厂污泥、禽畜粪及农业废弃物等。
Vermicomposting can be used to treat organic waste, such as municipal rubbish, sewage and papermill sludge, feces of animals and waste materials during agriculture.
生活垃圾组成以可堆肥物和废品为主，废品类垃圾中可通过现有回收市场分流的占17%。
The rural refuse was mainly composed of compostable waste and recyclable materials, 17% of the latter could be recovered by present recycle market.
结果表明，垃圾堆肥可显著减少铬污染土壤中有效铬含量，垃圾堆肥主要是促进水溶态铬向结晶形沉淀态铬转化；
The result showed that waste compost could decrease the content of available Cr notably; waste compost could make water soluble Cr change into crystalline-precipitated Cr;
结果表明，垃圾堆肥可显著减少铬污染土壤中有效铬含量，垃圾堆肥主要是促进水溶态铬向结晶形沉淀态铬转化；
The result showed that waste compost could decrease the content of available Cr notably; waste compost could make water soluble Cr change into crystalline-precipitated Cr;
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