It is only when recycling is not a viable option that recovery of energy from waste can help provide a balanced energy policy.
只有当废物再利用的方法不再可行，才能通过废物能量的释放来达到能量平衡。
The energy saving and material recovery technology of the high temperature waste water discharged from the caldron of distillation columms were researched and advanced.
该技术同时适用于各种化工过程排放的高温废水等低阶能源的回收与节能。
Analyzes the possibility and condition of recovering waste kinetic energy from shuttle; Discusses the technical key and method to design recovery mechanism.
本文通过对回收梭子剩余动能可能性的分析，研究了回收的条件，提出了回收的可行方案，并具体讨论了设计方法和技术关键。
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