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近年来我国海水淡化产业出现了产能过剩、设备闲置等突出问题。产能增长过快、生产成本较高、市场需求不足是导致产能过剩的直接原因。以投资和生产环节为重点的政策支持加剧了供需不平衡,不利于解决产能过剩的问题。为此,应制定实施以扩大需求为重点的扶持政策,建立以水资源税为基础的补贴机制,完善以需定产的配额机制,鼓励企业以淡化海水替代常规水源,加大对海水淡化相关基础设施的建设力度,形成供需平衡发展的产业模式,促进海水淡化产业的健康发展。
In recent years, China’s sea water desalination industry emerged overcapacity, idle equipment and other outstanding issues. Excessive capacity growth, high production costs, lack of market demand is the direct cause of overcapacity. Policy support focused on investment and production has exacerbated the imbalance between supply and demand and is not conducive to solving the problem of overcapacity. To this end, we should formulate and implement supportive policies focusing on expanding demand, establish a subsidy mechanism based on water resources taxation, improve the quota system with demand-to-produce, encourage enterprises to replace desalinated seawater with conventional sources of water, and increase desalination-related Infrastructure construction efforts to form a balanced supply and demand of industrial development, and promote the healthy development of desalination industry.