gōng / chǎng / ān / zhuāng / le / xīn / de / gé / yóu / chí / lái / chǔ / lǐ / gōng / yè / fèi / shuǐ工厂安装了新的隔油池来处理工业废水。The factory installed a new grease trap to treat industrial wastewater.