This paper introduces this particular technology for recycling and using the waste cold energy so as to achieve energy conservation and environmental protection and to expand LNG industry chain.
文章介绍通过特定的工艺技术将这部分浪费的冷能进行回收和利用，可以达到节能环保以及拓展lng产业链。
It is introduced to the actuality of waste water processing in food and fermentation industry in Japan., and the methods for economize on water and energy.
本文介绍了日本食品发酵工业废水处理的现状和采用的各种节水节能方法。
In some chemical industry enterprises, for the low technology level at the time they were built, the heat exchanger network is poorly designed which leads to the waste of energy.
一些早期建成的化工企业，由于当时技术的落后，换热网络设计不合理，造成能源的浪费。
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