ประโยคภาษาจีน : 中文句子 |
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duì 对 hán 含 fēn 酚 wū shuǐ 污水 wū ní 污泥 zhòng lì 重力 nóng suō 浓缩 xìng néng 性能 de 的 yán jiū 研究 biǎo míng 表明 wū ní 污泥 chén jiàng 沉降 shǔ yú 属于 chéng céng 成层 chén jiàng 沉降 hé 和 yā 压 mì 密 chén jiàng 沉降 zhuàng 状 |
The gravity thickening property of sludge from phenol contaminated wastewater was described. It showed that the sludge settling was in layered and compression settling statues. |