| 释义 |
1 ?脱硫处理 ... oxidation sweetening 氧化脱硫 sweetening treatment 脱硫处理 air sweetening 氧化脱臭法 ... 2
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Natural gas : drying, sweetening, acid gas treatment. - 2
The technical progress, existing problems and work emphasis in the future of sweetening, sulphur recovery and tail gas treatment of refineries in China are discussed. 重点介绍我国炼厂脱硫、硫回收及尾气处理装置的技术进步、存在问题及今后工作的重点。 - 3
The application of activated carbon form sludge is very wide, such as wastewater treatment, emission control, soil improvement, soil for gardening, dehydration agent and sweetening agent. 污泥活性炭的应用面很广，可用于处理废水，治理废气，土壤改良，作园艺用土壤、脱水助剂和脱臭剂等。
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