研究了以脱碲铅渣为原料制备三盐基硫酸铅的工艺。
In this paper, the preparation of tribasic lead sulfate from lead slag formed during tellurium extraction was studied.
方法:采用深层培养方法,筛选出较优的碳源、氮源、无机盐,设计三因素四水平的正交试验,筛选大杯伞的最适培养基;
Method: Selecting the optimum carbon sources, nitrogen sources and inorganic salt to get the optimum liquid medium recipe by the orthogonal test in three factors and four levers;
方法:采用深层培养方法,筛选出较优的碳源、氮源、无机盐,设计三因素四水平的正交试验,筛选大杯伞的最适培养基;
Method: Selecting the optimum carbon sources, nitrogen sources and inorganic salt to get the optimum liquid medium recipe by the orthogonal test in three factors and four levers;
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