试验表明：冷固结球团矿直接还原新工艺具有工艺流程短、基建投资省、生产效率高、能源消耗少等特点。
The experiment showed that the new direct reduction technology had such advantages as short flow, small investment, high efficiency and low power consumption.
此工艺具有处理水质好、基建投资省、操作管理方便、便于反复再生等优点，是一种有实用价值的精细过滤技术。
It has advantages which are good in water quality treated, saving in capital investment, convenient for operation-management and for regeneration.
试验表明，本系统对这类污水处理效果好，并具有良好的经济技术指标。如生化速率快、工艺简单可靠、基建投资省等。
The test shows that jet3 aeration process has the advantages of high degradation rate, short HRT. simple management and maintance and low capital investment.
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