我国磷复肥产业与磷酸盐工业的现状与发展趋势_电子资料文库 关键词]磷石膏;综合利用;无二次污染 [gap=590]Key words: phosphogypsum; comprehensive utilization; free secondary pollution
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净化效率高达90~99 %，无二次污染(HOX)。催化氧化技术的基本原理是：利用不同有机物在不同特征催化剂表面接触发生氧化反应所需能量，大大小于其直接氧化所需能量的基本...
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The method has such advantages as simple process, easy maintenance, low construction and running cost of wastewater treatment plant, no secondary pollution, high efficiency, and high profit, and is environmentally friendly.
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Ozone, as a highly efficient and no secondary pollution strong oxidants, has been used widely in membrane filtration systems.
臭氧作为一种高效的、无二次污染的强氧化剂,在膜过滤系统中广泛运用。
参考来源 - 臭氧化MBR中臭氧控制膜污染的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
在臭氧制造行业，该技术真正实现了无毒、无害、无二次污染。
In ozone producing industry, this technology really realizes innocuousness and harmlessness without secondary pollution.
该工艺具有处理量大，回收率高，产品质量好，无二次污染等优点。
The process has the advantages of large throughput, high recovery rate and good product quality without secondary pollution.
该技术具有流程简单、占地面积小、无二次污染、费用低、应用范围广等特点。
The advantages of this technology are simple process flow, compact installation, no secondary pollution, low cost and wide range of application, etc.
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