该粪尿处理设备尤其适合机车或轮船司机使用。
The excrement treatment device is particularly suitable for locomotive or steamship drivers.
畜牧业产生的温室效应气体，大部分由甲烷沼气和动物肠内发酵及粪尿处理产生的氮氧化物，总量占到人为产生温室气体的18%。
The greenhouse gas figure equates to 18% of man-made greenhouse gas emissions, largely thanks to the methane and nitrous oxide animals' "enteric fermentation".
灰水是生活污水中一种不含粪尿、污染程度较低的污水，对其分类收集和处理后回用，可取得很好的环境效益及经济效益。
If it is treated separately and then reused, there will be a lot of benefits to both environment and economy.
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