摘要
文章探讨了pH仪表在煤化工废水处理化学反应中的关键作用,通过实验分析,研究发现pH仪表能够精确调控中和、氧化、沉淀等反应的最佳pH条件,显著提高COD、酚类、氨氮、重金属等污染物的去除效果,出水水质稳定达标。pH仪表优化控制策略可有效降低药剂消耗,节约运行成本,相关模型为pH、ORP、EC的协同控制提供了理论依据。
This paper explores the critical role of pH meters in the chemical reactions involved in coal chemical wastewater treatment.Through experimental analysis,it was found that pH meters can precisely regulate the optimal pH conditions for neutralization,oxidation,precipitation,and other reactions,significantly improving the removal efficiency of pollutants such as COD,phenols,ammonia nitrogen,and heavy metals,ensuring stable and compliant effluent quality.The optimized control strategy of pH meters can effectively reduce chemical consumption and save operational costs.The related model provides a theoretical basis for the synergistic control of pH,ORP,and EC.
作者
李璐
LI Lu(National Energy Group Ningxia Coal Industry Co.,Ltd.Water Branch,Ningdong 750409,China)
出处
《化工管理》
2024年第28期56-59,共4页
Chemical Management
关键词
煤化工废水
pH仪表
化学反应
污染控制
工艺优化
coal chemical wastewater
pH meter
chemical reaction
pollution control
process optimization
作者简介
李璐(1992-)男,回族,宁夏吴忠人,本科,助理工程师,研究方向为测控技术与仪器,email:lilu3586@163.com。
