通过烧结试验和生产实践，研究了工业废弃渣用于烧结生产的可行性和经济性。
The feasibility and economy of indus trial slag utilized for sintering production are investigated through sintering test and production practice.
听到这里，咖啡爱好者们可要沉住气了，因为这1万多杯咖啡燃料全都来自于Costa咖啡分店所提供的废弃咖啡渣。
But coffee aficionados shouldn't scream just yet -- the fuel comes from waste coffee grounds provided by a branch of Costa Coffee.
本文结果用于柚类深加工皮渣的综合利用，既可减少废弃物量，又可治理重金属离子废水。
The result can reduce wastes and treat heavy metal ions wastewater if it be used in the process of pomelo compositive utilization.
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