1) hard and difficult treatment of wastewater
高难废水
1.
The paper explicates the new progress of sewage control technique in 2008, introduces techniques of hard and difficult treatment of wastewater, sewage control of oil refining, petrochemical sewage control, sewage treatment in oil field, zero discharge and reuse of sewage.
文章评述了我国2008年污水治理技术的新进展,重点介绍了高难废水治理、炼油污水特色治理、石化废水治理、油田污水处理以及污水零排放和回用等技术。
2) high concentration and refractory organic wastewater
高浓度难生化有机废水
1.
The combined techniques of ferric-carbon microelectrolysis and Fenton reagent for treating high concentration and refractory organic wastewater were studied.
研究了Fenton试剂法强化铁炭微电解工艺对高浓度难生化有机废水的预处理效果。
3) high density,hard to be degraded dyeing waste water
高浓度、难降解印染废水
5) refractory wastewater
难降解废水
1.
Research and application of SBR to refractory wastewater treatment;
SBR法在难降解废水处理中的研究及应用
2.
Discussion on biodegradability of refractory wastewater;
难降解废水的可生化性探讨
3.
Study on treatment of refractory wastewater by chlorine dioxide catalytic oxidation;
二氧化氯催化氧化处理难降解废水技术的研究
6) biorefractory wastewater
难生化废水
补充资料：高难
（技巧上）要求高，难度大：他练的武术有许多～动作。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条