陕甘宁新苦咸水开发利用现状及存在问题浅析

Analysis on The Status Quo and Problems of The Development and Utilization of Brackish Water in Shaanxi, Gansu, Ningxia and Xinjiang

通过对陕甘宁新四省区苦咸水开发利用现状的初步调查分析,苦咸水淡化是解决该地区淡水资源短缺问题的一种途径,主要以小型化、分散化的反渗透淡化处理供水为主,规模化产业较少。苦咸水水质、开发利用成本、社会环境条件等都是苦咸水产业化发展的制约性因素。为推动苦咸水淡化产业的发展,结合调研地区的区位优势,提出了苦咸水开发利用的构想方案。

Based on the preliminary investigation and analysis of the development and utilization of brackish water in the four provinces of Shaanxi, Gansu, Ningxia and Xinjiang, desalination of brackish water is one of the ways to solve the problem of fresh water shortage in the region, mainly through small-scale and decentralized reverse osmosis desalination treatment. Large-scale desalination treatment is rare. Quality of brackish water, cost of development and utilization, and social and environmental conditions are all restrictive factors for the development of brackish water industrialization. In order to promote the development of the brackish water desalination industry, combined with the location advantages of the survey area, the concept plan for the development and utilization of brackish water is proposed.