分光光度法测定染色废水浓度  

How to Determine the Concentration of Colouring Wastewater by Spectrophotometric Analysis

作　　者：张林生 

出　　处：《常州大学学报（自然科学版）》1992年第Z1期59-64,共6页Journal of Changzhou University：Natural Science Edition

摘　　要：本文提出分光光度法测定染料废水的吸光度从而确定废水色度及其中染色物浓度,数据可靠、准确。当采用不同波长测定废水的吸收光谱可分析各染色物组分的脱色效率。In this paper, a method of using spectrophotometric analysis to determine the extinction of colouring wastewater and its concentration of colouring materials is presented and the experimental data are reliable and accurate. When different wavelengths are used to determine the absorption spectrum of wastewater, decolourization efficiency of individual component of colouring materials can be analyzed.

关 键 词：染色废水 分光光度法测定 物质浓度 脱色效率 废水色度 染料厂 吸光度 混凝沉淀 脱色处理 原废水 

分 类 号：N[自然科学总论]