Application of calcium hypochlorite in sterilization of edible fungi culture medium It adopts 100-200ppm effective chlorine to sterilize AGAR medium, which has the advantages of no special equipment, energy saving, easy availability of materials, low cost, convenient measurement, simple operation, thorough sterilization and medium nutrients are not destroyed. It can replace autoclaving. In order to ensure the effect of sterilization, the effective chlorine content and effective period should be paid attention to when using bleaching powder.
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Five steps for swimming pool treatment Swimming pool water treatment program is all the pool workers and swimming pool water treatment company constant theme, people are constantly exploring, exploring the swimming pool water treatment methods, swimming pool water treatment used drugs, as well as the tools and equipment of swimming pool water treatment. Therefore, our swimming pool water treatment technology is more and more skilled, the workload of water treatment is low, but the effect is high. This article talks about the selection of a series of agents for the treatment of swimming pool water. Only by selecting the right drugs can the water treatment work get twice the result with half the effort.