浆纸一体化项目水资源论证分析

Water resources demonstration and analysis of pulp paper integration project

本项目是一个包括制浆、造纸、热电生产为一体的综合性项目,生产过程串联、用水过程复杂。以该项目为例,分析了项目的用水工艺特点、水平衡成果,并对取水水源、取退水方案进行论证,分析本项目对周边环境及用水户的影响。研究表明,该项目产品的用水定额符合相关规范要求,并且部分指标较为先进;对其他用水户无影响,退水方案合理。

For a comprehensive project that integrates pulping,papermaking and thermoelectric production,the pro duction procedures are connected in series and the water consumption process is complex.Taking this project as an example,the characteristics of water use process and water balance results of the project were analyzed;the water source and water withdrawal plan were demonstrated.The impact of this project on the surrounding environment and water users was analyzed.The results of study show that the water quota of the project's products meets the requirements of relevant specification;some indexes are relatively advanced;there is no impact on other water users;and the water withdrawal plan is reasonable.