摘要
为摸清某大型造纸企业基地的取用排水工艺流程,确定基地取用耗排水量及特征,并为创建节水型企业及取水许可管理提供支撑,对基地开展了长历时全工况不间断水量平衡测试工作。测试内容涵盖了基地内11条造纸生产线、15台纸机、3座热力发电厂、3座污水处理厂及2座净水站等全部工业用水单元。通过测试,确定了基地用水结构,推演基地用水参数及各单元用水指标,进行节水潜力分析并推荐节水措施。分析结果显示,企业用水效率较高,各项用水指标均优于相关定额要求,尚有一定的节水潜力。测试及分析的开展为造纸行业取用水设计提供了一定的参考,为相类似基地水平衡测试提供借鉴。
To sketch water consumption and process of a large-scale paper-making base, and gasp water consumption and drainage characteristics, a long-time continual water balance test is carried out with all conditions of production, which can provide key data for judging water-saving level of enterprise honor and water-intake license management. The work content includes 11 paper production lines, 15 sets of paper machines, 3 thermal power plants, 3 sewage treatment plants and 2 water treatment stations etc. Through the test, the water consumption structure is charted, the indicators and parameters of base water consumption are obtained. Then it analyzes the potential of water-saving and presented relate means for water-saving through achievements. The test results show that base water intake per unit of product is better than relative quota limits, so do other indicators. The analytical results also show that the base has a great potential in water-saving. The works can provide references for similar basement water balance tes- ting, and the results can provide assistance for the water intake designing of paper-making industry.
出处
《中国农村水利水电》
北大核心
2016年第6期119-122,共4页
China Rural Water and Hydropower
基金
广东省自然科学基金项目(2015A030313695)
广东省水利科技创新项目重点课题(2014-06)
关键词
造纸基地
耗水量
水平衡测试
节水型企业
水资源管理
paper-making base
characteristics of water consumption
water balance test
water-saving enterprise
water licensing management
