The processing parameters were studied through experiments. Compareing with citrate method, PVA method is better because of low cost, short production cycle, maneuverability.
通过实验确定PVA法合成工艺条件，比较而言，PVA法比柠檬酸法具有成本低、生产周期短、可操作性强等优点。
The invention has the advantages of short starting cycle, high processing efficiency, high organic load, strong shock resistance and stable operation.
本发明启动周期短，处理效率高，有机负荷高，抗冲击能力强，运行稳定。
The invention has the advantages of short starting cycle, high processing efficiency, high organic load, strong shock resistance and stable operation.
本发明启动周期短，处理效率高，有机负荷高，抗冲击能力强，运行稳定。
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