某制药厂生产废水处理工艺优化及效果评估  

Optimization and Eff ect Evaluation of Wastewater Treatment Process in a Pharmaceutical Factory

作　　者：何志洋 He Zhiyang(Anhui Kaige Environmental Protection Engineering Co.,Ltd.,Anhui,246000)

机构地区：[1]安徽凯格环保工程有限公司,安徽246000

出　　处：《当代化工研究》2025年第5期163-165,共3页Modern Chemical Research

摘　　要：详细分析了某制药厂生产废水的特性,包括废水来源、成分及水质处理结果。针对现有废水处理工艺存在的问题,提出了优化方案,包括高浓水引入“隔油气浮+多相催化氧化”预处理后,再和其它废水进入综合调节池,用“水解酸化+IC厌氧池+二级A/O+二沉池”处理的方式以提升处理效率并降低成本。优化后的废水处理工艺在去除高浓度、生物降解性差的有机废水方面表现出色,COD浓度处理效率高达96.5%,氨氮处理效率达到91.4%,处理后的水质完全达到了国家规定的排放标准及市政污水厂接管标准。同时,优化后的工艺设备总功率仅仅比原工艺设备总功率增加10%,耗电量比原工艺增加10%左右,不会大幅增加企业负担,而且能够完全实现达标排放,环境效益明显。该优化方案为制药厂废水处理提供了有效的解决方案,有助于企业应对日益严峻的环境挑战,实现可持续发展。The characteristics of the production wastewater of a pharmaceutical factory are analyzesd in detail,including the source of wastewater,composition and water quality treatment results.In view of the problems of the existing wastewater treatment process,an optimization scheme is proposed,including the introduction of high-concentration water into the"grease trap and air flotation+multi-phase catalytic oxidation"pretreatment,and then and other wastewater into the comprehensive regulating tank with"hydrolysis and acidification+IC anaerobic tank+sec-ondary A/O+secondary sedimentation tank".The optimized wastewater treatment process can improve the treatment efficiency and reduce the cost.The optimized wastewater treatment process is excellent in removing high concentration and poor biodegradability organic wastewater,with the treatment efficiency of COD concentration reaching 96.5%and ammonia nitrogen reaching 91.4%,the treated water quality fully meets the national emission standards and municipal wastewater treatment plant take-over standards.At the same time,the total power of the optimized process equip-ment is only 10%more than the total power of the original process equipment,and the power consumption is about 10%more than the original pro-cess,which will not increase the burden of the enterprise significantly,and it can fully achieve the discharge standards,with obvious environmen-tal benefits.The optimization program provides an effective solution for pharmaceutical plant wastewater treatment,which helps enterprises to cope with the increasingly severe environmental challenges and achieve sustainable development.

关 键 词：制药厂 废水 效果 

分 类 号：X787[环境科学与工程—环境工程]