摘要
目的:通过对提取车间纯化水在线p H值的统计分析,确定其p H值的警戒限和纠偏限,及时发现制水过程中p H值的异常,以保证纯化水p H值符合生产要求。方法:平均偏差法。结果:在线p H值警戒限在5.60-6.44,纠偏限在5.18-6.86范围内,完全能控制纯化水p H值符合提取生产要求。结论:该制定p H值警戒限、纠偏限的方法简便、可靠,为更好地控制中药提取生产所需纯化水质量提供了依据。
Objective: Statistical analysis of water purification p H on extraction by the workshop, to determine the p H value warning and rectification limit, timely detection of abnormal water preparation process p H value, to ensure that the purified water p H value to meet production requirements. Methods: The average deviation method. Results: Online p H alert limits in 5.62-6.42, deviation limits in the 5.23-6.81 range, can control water purification p H value meets the extraction production requirements. Conclusion: The formulation p H value method, correcting the warning limit is simple,reliable, in order to better control the extraction of Chinese traditional medicine provides the required quality of purified water production.
出处
《黑龙江医药》
CAS
2015年第1期58-59,60,共3页
Heilongjiang Medicine journal
关键词
平均偏差
警戒限
纠偏限
纯化水:在线p
H
the average deviation
Warning limit
Deviation limit
pure water
Online p H
