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环境监测第二小组实验结果一、水中悬浮物和浊度的测定：1）、悬浮物测定：荷花池V(水)=40mlB=31.320gA=31.423 31.420 31.418 31.418g馨月湖V(水)=50mlB=36.782gA=36.868 36.862 36.860 36.860g2）、浊度测定:荷花池定标值 15浊度 28馨月湖定标值 16浊度 42二）、水中氯离子的测定：滴定AgNO3溶液时的消耗量V1V2荷花池（50ml）12.1019.90馨月湖 (50ml)0.5014.25蒸馏水16.1017.25三、水中六价铬的测定：1）、标准铬溶液的滴定：0.001.002.004.006.008.0010.000.030.0160.0190.0430.0660.0890.01092）铬水样的滴定：15.00ml铬水样 0.067五、氨氮分析：AC馨月湖A1=0.133A2=0.133A3=0.134A4=0.134A5=0.135A6=0.135C1=0.267C2=0.270C3=0.271C4=0.274C5=0.276C6=0.279荷花池A1=0.110A2=0.111A3=0.111A4=0.111A5=0.111A6=0.111C1=0.175C2=0.177C3=0.177C4=0.1178C5=0.178C6=0.179六、水中氟化物的测定：1）、标准液的测定氟化物标准液0.003.005.0010.0020.00稳定电压值-310.5-286.6-272.5-255.6-237.82）、水样的测定：平行样一平行样二荷花池-267.9-268.3馨月湖-264.3-264.4三）、空白实验：-343.2八、校园环境噪声监测：（噪声分贝从大到小排列）1）、样点八：37.735.735.435.335.335.235.235.235.235.235.235.235.235.235.235.135.135.135.135.135.135.135.035.035.035.035.035.035.035.035.035.035.035.035.035.035.034.934.934.934.934.934.934.934.934.934.934.934.834.834.834.734.734.634.634.634.534.534.534.534.534.534.534.434.434.434.334.334.334.334.234.234.234.234.234.234.234.234.134.134.134.134.034.034.034.034.033.933.933.933.833.833.733.633.633.333.132.532.532.12）、样点九：28.027.627.427.327.327.327.327.327.327.327.327.327.327.327.327.327.327.327.327.327.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.127.127.127.127.127.127.127.127.127.127.127.127.127.127.127.127.127.127.127.127.127.127.127.127.127.127.127.127.127.127.127.127.127.127.027.027.027.027.027.027.027.027.027.027.027.026.926.9 3）、样点十： 28.527.827.427.327.327.327.327.327.327.327.327.327.327.327.327.327.327.327.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.127.127.127.127.127.127.127.127.127.127.127.127.127.127.127.127.127.127.127.127.127.127.127.127.127.027.027.027.027.027.027.027.027.027.027.027.027.027.027.027.027.027.027.0 4）、样点十一： 27.527.027.027.027.027.027.027.527.427.427.427.427.427.427.327.327.327.327.327.327.327.327.327.327.327.327.327.327.327.327.327.327.327.327.327.327.327.327.327.327.327.327.327.327.327.327.327.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.127.127.127.127.127.127.127.127.127.127.127.127.127.127.127.127.127.127.1 5）、样点十二： 27.627.427.427.427.427.427.427.427.427.327.327.327.327.327.327.327.327.327.327.327.327.327.327.327.327.327.327.327.327.327.327.327.327.327.327.327.327.327.327.327.327.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.127.227.127.127.127.127.127.127.127.127.127.127.127.127.127.127.127.127.127.127.127.127.127.127.027.027.027.027.026.9 6）、样点十四： 28.927.427.427.427.327.327.327.327.327.327.327.327.327.327.327.327.327.327.327.327.327.327.327.327.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.227.127.127.127.127.127.127.127.127.127.127.127.127.127.127.127.127.127.127.127.127.127.127.127.
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