1) phthalic anhydride wastewater
苯酐废水
2) waste water for maleic anhydride
顺酐生产废水
1.
The technological process of treating waste water for maleic anhydride is studied by supercritical water oxidation technique.
探讨了超临界水氧化法处理顺酐生产废水的工艺条件,考察了反应温度、压力、流量等工艺参数对顺酐去除率的影响。
3) phenol wastewater
苯酚废水
1.
Study on high concentration of phenol wastewater treated by activated sludge method;
活性污泥法处理高浓度苯酚废水的研究
2.
Research on treatment of phenol wastewater by catalytic oxidation on activated carbon carrying Cu;
负载活性炭催化氧化法处理苯酚废水的试验研究
3.
Bioaugmented SBR treatment of phenol wastewater;
序批式反应器生物强化处理苯酚废水的研究
4) aniline wastewater
苯胺废水
1.
Test of pretreatment of aniline wastewater using combination process;
苯胺废水预处理组合工艺试验
2.
Study on treatment of aniline wastewater by pressurized activated sludge process;
加压生化法处理苯胺废水的研究
3.
Experimental Study on the Further Treatment of Aniline Wastewater by Absorption Methord;
吸附法后续处理苯胺废水的试验研究
补充资料：苯酐
分子式C8H4O3，分子量148.11。俗称苯酐，白色针状晶体。熔点130.5℃，沸点284.5℃。密度1.527g/cm3，易升华。稍溶于冷水，溶于热水并水解成邻苯二甲酸。溶于乙醇。苯和吡啶，微溶于乙醚。是重要的化工原料，用于制染料、聚酯树脂、醇酸树脂、增塑剂、涤纶和药物等；邻苯二甲酸酐与苯酚缩合生成酚酞，是常用的酸碱指示剂。可由邻二甲苯在五氧化二钒存在下于480℃时氧化，或将萘用酸性重铬酸盐氧化制得。
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