From the point-of-view of specific energy, environmental pollution (toxicity) and cost, lithium manganese oxide will be the most promising compound.
从比能量、环境污染和价格方面看，锰酸锂化合物最具前景。
Analysis of the poisoned ion exchange resin proves that the pollution of ion exchange resin by iron compound is the main reason leading to exchanging ability reduction.
通过对中毒离子交换树脂的分析，证实离子交换树脂被铁化物污染是导致离子交换树脂交换能力有所下降主要原因。
THP salt is a nontoxic phosphor compound without environment pollution.
THP盐是一种以低毒、无污染的具有羟甲基磷结构的化合物。
It indicated that, the pollution removal efficiency of biological grid with suspended and compound fillers were superior to that with global filler.
结果表明组合填料生物栅和悬浮填料生物栅的污染去除效果优于球形填料。
And take the FGX compound dry coal selector as an example to show the great value of dry coal separation in energy saving and pollution reducing.
并以近年来技术日益成熟的复合干法选煤技术为例，展示干法选煤技术的巨大节能减排价值。
The positive crankcase ventilation valve and gas caps with air-pollution control valves reduce volatile organic compound loss.
曲柄轴箱通风阀和配有废气帽的空气污染控制阀(的使用)对减少挥发性有机混合物释放有积极作用。
Since phenol chemical compound is permanent organic pollutant, phenol-containing wastewater treating has the high priority in water pollution control in our country.
酚类化合物属于持久性有机污染物，含酚废水在我国水污染控制中被列为需要重点解决的有害废水之一。
The good solvent is high boiling point ester compound and has the advantages of no bad smell, no toxicity, no pollution, high recovery rate, low cost, etc.
本发明采用高沸点酯类化合物作为良溶剂，具有无难闻气味、无毒性、无污染、回收率 高、成本低廉等优点。
The good solvent is high boiling point ester compound and has the advantages of no bad smell, no toxicity, no pollution, high recovery rate, low cost, etc.
本发明采用高沸点酯类化合物作为良溶剂，具有无难闻气味、无毒性、无污染、回收率 高、成本低廉等优点。
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