某纸浆公司制浆黑液处理技术改进分析  

Analysis on the Improvement of Black Liquor TreatmentTechnology in a Paper Pulp Company

作　　者：吴奂[1] WU Huan(Hunan Research Institute of NonFerrous Metals Co.,Ltd.,Changsha 410100,China)

机构地区：[1]湖南有色金属研究院有限责任公司,湖南长沙410100

出　　处：《湖南有色金属》2022年第1期60-63,共4页Hunan Nonferrous Metals

摘　　要：对某纸浆公司制浆黑液处理工艺改进前后的工艺变化和排污情况进行了分析,说明了改进后处理工艺的优势及环境效益,促进了纸浆公司黒液的回收利用,变废为宝,提高了资源的利用率,减少了水污染物的排放,有利于资源节约和环境保护。The process change and sewage discharge of black liquid pulping in a paper pulp company before and after the improvement of the treatment process were analyzed.The advantages and environmental benefits of the improved post-treatment technology were explained.It promoted the recycling and utilization of black liquor of pulp company, turned waste into treasure, improved the utilization rate of resources, reduced the discharge of water pollutants, and was benefited to resource conservation and environmental protection.

关 键 词：制浆黑液 工艺改进 综合利用 

分 类 号：X793[环境科学与工程—环境工程]