The development of DSD acid was forecasted based on its wide application and environmental friendliness.
通过介绍DSD酸的广泛用途及环境友好性展望了其广阔的发展前景。
The wastewater pollution from DSD acid making process could be solved by making water coal slurry with DSD acid oxidation wastewater completely.
用DSD酸氧化废水制备水煤浆技术可从根本上解决DSD酸生产过程产生的废水污染。
The existing domestic production process for DSD acid was still in traditional model i. e. with pollutant technology first and then to treat it later.
我国DSD酸的现行合成路线仍采用传统的先污染后治理的模式，但也开发了一些清洁生产工艺，包括SO_3磺化、有机溶剂氧化、催化加氢还原等。
The sponge iron making with iron sludge produced during DSD acid-making can be used for not only general metallurgy but also iron-carbon bed to treat DSD acid oxidation wastewater.
利用DSD酸生产过程产生的铁泥，研制出既能用作常规冶金原料，又能用于处理DSD酸氧化废水的水处理用海绵铁。
This paper introduces the method of quantity reduction treatments for the macroporous resin adsorption eluent from the production wastewater of DSD acid by the way of evaporation concentration.
介绍了采用蒸发浓缩方式对DSD酸生产废水大孔树脂洗脱液进行减量处理的方法。
This paper introduces the method of quantity reduction treatments for the macroporous resin adsorption eluent from the production wastewater of DSD acid by the way of evaporation concentration.
介绍了采用蒸发浓缩方式对DSD酸生产废水大孔树脂洗脱液进行减量处理的方法。
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