The acidwater in coal pit can be well controlled by adding calcium carbonate and lime.
阐述通过添加碳酸钙和石灰,可使酸性采煤坑水得到很好治理。
2
Conclusion: the Suoshi extraction method and the acidwater extraction method can meet industrialization production requirements.
结论:索氏提取法提取、酸水提取都可以满足工业化生产要求。
3
Result:Higher ephedrine content was extract by using Suoshi extraction method and the acidwater extraction method, which conforms to the industrialization production requirements.