【摘要】 报道了采用升流式厌氧污泥床（ＵＡＳＢ）处理涤纶废水的试验结果。反应器容积为２８Ｌ，温度为３５±１℃，进水ＣＯＤｃｒ为５０００－８０００ｍｇ／Ｌ，有机负荷为８－１０ｋｇＣＯＤｃｒ／（ｍ~３·ｄ），ＨＲＴ为１８－２０ｈ，产气率达到０．３ｍ~３／ｋｇＣＯＤｃｒ，甲烷含量６０％，ＣＯＤｃｒ去除率达到７５％，取得了较好的试验效果，为厌氧法处理涤纶废水提供了依据。更多还原

【Abstract】 This paper introduces the result of the research on the treatment of the terylene wastewater by UASB reactor. The CODcr removal efficiency is 75%, at 35 ±1℃, with the influent CODcr of 5000 ~ 8000mg/L, the loding rate of 8 ~ 10kgCODcr/(m~2· d) and HRT of 18 ~20h. The net gas yield is 0. 3m~3/kgCODcr, and 60% of gas is methane. This paper provides a scientific basis for the treatment of the terylene wastewater.更多还原