废酸,又称废硫酸,在工业生产中,废酸或产生于有机物的硝化、酯化、磺化、烷基化、催化和气体干燥等过程,或产生于钛白粉生产、钢铁酸洗和气体干燥等过程。
盐酸废酸循环制备活性白土工艺研究 关键词:膨润土;废酸;活性白土;脱色率 [gap=4401]Keywords:bentonite;waste acid;actived clay;decoloring ratio
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...学版、英文版) 关键字: 湿法炼锌;废酸;数学模型;变论域模糊专家规则[gap=1499]Key words: zinc hydrometallurgy; spent acid; mathematical model; variable universe fuzzy expert rule...
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... acclimatization of sludge 污泥中细菌对环境的适应过程 acetylene sludge 电石渣 acid sludge 废酸; 酸性污泥; 酸渣 ...
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Then takes As, benzene, parathion and waste acid as the examples to calculated their risk degrees.
再以砷,苯,对硫磷和废酸四种有害物质为例,根据其各项评价指标的风险度,计算得出它们各自的最终风险等级。
参考来源 - 危险废物风险评估体系及管理模式的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
废酸中大部分被利用了。
精苯废酸组成极为复杂,长期以来对精苯废酸的处理没有合适的解决方法。
The waste acid from benzol refining is a very complex mass and we has no better method to deal with it for a long time.
根据钢铁厂排放废酸水处理的要求,本文提出了钢铁厂废酸水P H值的控制;
According to requirement of steel factory dealing with waste acid water, this article puts forward how to control the PH of steel factory dealing with waste acid water .
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