1) glucide waste water
糖精酸性含铜废水
2) acid wastewater containing copper ion
含铜酸性废水
1.
Copper and polymerized ferric sulphate were prepared by using scrap iron coils to react with acid wastewater containing copper ion.
利用废铁卷与含铜酸性废水作用制备金属铜和聚合硫酸铁,并用聚合硫酸铁作絮凝剂处理酯化废水。
3) acidic wastewater containing copper
酸性含铜废水
1.
Treatment of industrial acidic wastewater containing copper by composite sulphuration
复合硫化法处理工业酸性含铜废水
4) Copper-containing acid mine drainage
含铜矿山酸性废水
5) mine acid waste water containing copper(Ⅱ)
矿山含铜酸性废水
1.
Study on extracting Cu~(2+) from mine acid waste water containing copper(Ⅱ) by emulsion liquid membrane;
乳状液膜自矿山含铜酸性废水中提取铜的研究
6) copper-containing wastewater
含铜废水
1.
Optimization of the technology of treating copper-containing wastewater from printed wire board by ion exchange process;
离子交换法处理线路板厂含铜废水工艺的优化
2.
Study on copper-containing wastewater treatment by acrylamide modification lignosulfonate;
丙烯酰胺改性木质素磺酸盐处理含铜废水的研究
3.
Copper removal by induced crystallization from copper-containing wastewater
诱导结晶工艺处理含铜废水
补充资料：糖精
| 糖精 saccharin 分子式C7H5NO3S。学名邻磺酰苯酰亚胺。  无色单斜晶体。熔点229℃（分解），相对密度0.828。在真空下升华为针状晶体。溶于乙醇、丙酮，微溶于氯仿和乙醚。糖精的稀水溶液比食糖约甜500倍，稀释至1∶100000仍有甜味。糖精可由邻氨磺酰苯甲酸NH2SO2C6H4COOH制备。糖精的钠盐称糖精钠，分子式C7H4NNaO3S。溶于水 ，甜味约相当于食糖的300～500倍。糖精可作低热量甜味剂，糖尿病患者可用糖精钠代替食糖。 |
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