基于物质流分析的海水淡化产业链研究

Research of seawater desalination industry chain based on material flow analysis

海水淡化是破解经济社会发展所面临的淡水资源困境的重要途径.海水淡化产业通过对资源的充分循环和能源的高效利用,带动区域经济、社会和环境的协调发展.运用物质流分析方法对海水淡化产业链进行剖析,定量评估产业链中各环节资源利用的效率和物质消耗的强度,并针对海水淡化产业链中的资源浪费和生态环境侵扰等问题提出优化建议.

With a focus on the analysis to our country seawater desalination industry chain,this paper adopts the method of material flow analysis to analyze the industry chain of seawater desalination,take and evaluate the efficiency of using resources and material consumption intensity.This paper takes Beijiang power plant as an example,through establishing and analysis on relevant indices,draws its material flow chart,and propose solutions strategy valuable reference for the whole seawater desalination industry chain.At the same time,some tactics to optimize the industry chain of seawater industry are put forward.