吃掉
发表于 2025-4-1 02:49:00
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吞吞吐吐
发表于 2025-4-1 07:31:54
A Proposed Framework of Life Cycle Cost Analysis for Petrochemical Wastewater Treatment Plants. A brief overview of existing frameworks, need analysis and wastewater process flow is also presented. The proposed framework will provide the foundation through which the life cycle cost of different alternatives can be estimated for effective decision making.