结果表明含氢尾气的回收可以创造极大的经济效益。
It is shown that the recycling of residual gas can create great economic efficiency.
通过煤泥回收的工业性试验证明，使用该设备具有较好的经济效益。
The industrial test used in coal recovery indicates this equipment can take good economics benefit.
对CO2的回收工艺及啤酒厂CO2回收的经济效益分析进行了详细论述。
The recovery process and the economic benefits of CO2 recovery in beer factory was discussed.
如果能加以回收和利用，就具有很好经济效益和社会效益。
If they can be recovered and used to have very good economic and social benefits.
这不仅回收了固废，而且还具有可观的环境效益。
This is beneficial to solid waste regaining and environment protection.
这不仅回收了固废，而且还具有可观的环境效益。
This is beneficial to solid waste regaining and environment protection.
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