摘要
化学需氧量ＣＯＤ（Ｃｈｅｍ ｉｃａｌＯｘｙｇｅｎ Ｄｅｍ ａｎｄ）是监测废水排放的主要项目之一，它通常作为衡量水体中有机物含量的综合指标。运用Ｔｕｒｂｏ Ｃ语言对采集的ＣＯＤ值进行数据处理和图形显示，得到实际屠宰废水的ＣＯＤ值，并根据计算机数据处理结果评价和监测污水处理设备进出水口ＣＯＤ值，以使屠宰污水处理设备高效、低耗。
The water quality standard is a main part of environmental quality standards and it includes standard of environmental water quality and the standard of allowable drain water. The standard of allowable drain water which is produced from slaughter houses demands the maximal concentrations of letting pollutants draining to the environmental water. COD (Chemical Oxygen Demand) is one of the main inspection items of waste water and it is always regarded as integrate index for calculating organic content of water. By means of Turbo C language, we can get practical value of COD of waste water by data processing and graphics of collected data. According to the analytical result from a computer, we can effectively monitor inlet and outlet COD concentration from a waste water processing equipment so that it operates with high efficiency, low consumption and reliability.
出处
《农业机械学报》
EI
CAS
CSCD
北大核心
1999年第5期72-75,共4页
Transactions of the Chinese Society for Agricultural Machinery
基金
北京市科学技术委员会科研项目
