分光光度法测定陶瓷工业废水铬含量  

Spectrocolorimetry in Determining Chromium of Waste Water in Ceramics Industry

作　　者：余炳锋 彭军[2] 华琳[3] 

机构地区：[1]景德镇高专生化系,333000 [2]景德镇二中,333000 [3]景德镇一中,333000

出　　处：《佛山陶瓷》2005年第7期27-28,共2页Foshan Ceramics

摘　　要：本文介绍用分光光度法测定含铬量较高的陶瓷废水。在酸性条件下,铬与二苯碳酰二肼生成紫红色的配合物,最大吸收波长540nm。该方法具有简便、快速、应用范围广等特点。this article aimed at dealing with the measurement of the waste water from ceramic industry containing high content of chrorimium by means of spectrocolorimetry. Under the condition of composition, chrorimium together with diphengl carbazide was generated into purple compound which the longest absorbed wave was 540nm, This way took short time to operate and can be widely used.

关 键 词：分光光度法 铬 分析 分光光度法测定 陶瓷废水 铬含量 工业废水 二苯碳酰二肼 最大吸收波长 酸性条件 

分 类 号：X781.5[环境科学与工程—环境工程]