哈希(HACH)COD消解液的配制与改进  

Preparation and Improvement of Hasche(Hach) COD Digestion Solution

作　　者：罗陪 Luo Pei(Guixi Smelter,Jiangxi Copper Corporation Co.,Ltd.,Guixi 335424,China)

机构地区：[1]江西铜业集团有限公司贵溪冶炼厂,江西贵溪335424

出　　处：《广东化工》2022年第5期47-49,共3页Guangdong Chemical Industry

摘　　要：哈希COD消解液是哈希公司生产的国内外广泛使用的快速测定水中COD的试剂,结合工厂实际水质状况,自行配制消解液,并对使用效果进行验证,自行配制的试剂,对工厂的高氯离子废水检测适应性更强,准确度达到标准要求。自行配制试剂,降低了检测费用,提高工厂废水COD监测的准确度和精密度,为适应今后严格的国家环保要求打下基础。Hash COD digestion solution is a widely used reagent for rapid determination of COD in water produced by Hash Company. The study compound self-made digestion solution combined with the actual water quality of the factory and verify using effect. The result show that self-made digestion solution have better applicability and high accuracy. Self-made digestion solution reduce testing cost, improve the accuracy and precision of COD monitoring in factory wastewater,and lay a foundation for meeting the strict national environmental protection requirements in the future.

关 键 词：消解液 化学需氧量 氯离子 精密度 准确度 

分 类 号：TQ[化学工程]