教学内容:Content
实验一 水中碱度的测定( 4 学时)
Determination of alkalinity in water( 4 class hours)
用标准浓度的酸溶液定水样,用酚酞和甲基橙做指示剂,根据指示剂颜色的变化判断终点。根据所消耗的酸量,计算出水
样的碱度。
The standard concentration of acid solution was used to determine the water sample。The phenolphthalein and methyl
orange were used as indicators, and the end point was judged according to the change of indicator colour. The alkalinity
of the water sample is calculated according to the amount of acid consumed.
实验二 水的总硬度测定( 4学时)
Determination of total hardness of water ( 4 class hours)
采用络合滴定法,用 EDTA 标准溶液直接滴定水中 Ca、Mg 总量,最后换算出相应的硬度单位。
The total amount of Ca and Mg in water were titrated directly with EDTA standard solution by complex titration, and the
corresponding hardness units were converted.
实验三 甲基橙光催化降解反应动力学( 4 学时)
The kinetics of photocatalytic degradation of methyl orange ( 4class hours)
测定甲基橙在不同光源作用下的光催化降解反应速率常数。
The photocatalytic degradation rate constant of methyl orange under different light sources was determined.
实验四 芬顿反应( 4 学时)
Fenton reaction( 4 class hours)
采用亚铁离子与过氧化氢组成的芬顿试剂生成强氧化性的羟基自由基,用来氧化处理模拟染料废水,探究影响芬顿试剂氧
化能力的影响因子。
Ferrous ion and hydrogen peroxide compose Fenton reagent, which could produce strong oxidizing hydroxyl radical.
Fenton reagent is used to oxidize and treat simulated dye wastewater and to explore the influencing factors affecting the
oxidation ability of Fenton reagent.
实验五 沸石吸附重金属(4 学时)
Zeolite adsorb heavy metal( 4 class hours)
研究活性沸石对废水中 Cu 等重金属离子的吸附作用,了解吸附机理。
Using active zeolites to adsorb heavy metal ions in wastewater such as Cu. Understanding the adsorption mechanism.
实验六 大气颗粒物的采集及样品制备( 4 学时)
Atmospheric particulate matter collection and sample preparation( 4 class hours)
采用滤膜捕集-重量法,采集大气中悬浮颗粒物,测定大气 TSP,并制备颗粒物样品。
Using filter membrane capture gravimetric method to collect suspended particulate matter in atmosphere. The
atmospheric TSP was determined and particulate matter samples were prepared.
实验七 大气颗粒物的组成及形态分析( 4 学时)