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首页> 外文期刊>Water Science >Assessment of some physicochemical parameters and determining the corrosive characteristics of the Karnaphuli estuarine water, Chittagong, Bangladesh
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Assessment of some physicochemical parameters and determining the corrosive characteristics of the Karnaphuli estuarine water, Chittagong, Bangladesh

机译：评估一些物理化学参数，并确定卡纳林河口水，南加松，孟加拉国腐蚀特征

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The comprehensive study was found out to evaluate the concentration of different water qualities of the Karnaphuli river. Samples were collected from ten points (Bhandor Ghat to Bhakoliya Khal Ghat) in three seasons (winter, rainy, and spring) during the Hydrological Year 2014–2015 for continuous monitoring. Collected samples were analyzed for finding of some physicochemical parameters Temperature, pH, Alkalinity, Acidity, Total hardness, Sulfate, Chloride, Total Dissolved Solids (TDS), and CO2. The investigated parameters were compared to the national and international standards. The mean values of water Temperature, pH, Alkalinity, Acidity, Total hardness, Phosphorus, Sulfate, Chloride, TDS, and free CO2 were found to be 28.36°?C, 6.25, 275.63ppm, 19.75ppm, 259.29ppm, 0.904ppm, 70.74ppm, 534.63ppm, 778.83ppmand18.03ppm, respectively. Water Quality Index (WQI), Langelier Saturation Index (LSI) and Ryznar Stability Index (RSI) values were found to be 99.92, ?3.06and12.36, respectively, which indicate that the water quality is not good.
机译：发现综合研究评估了卡纳林河的不同水质的浓度。在2014 - 2015年水文日期间（冬季，雨季和春季）在2014 - 2015年进行连续监测期间，从十分（BHANDOR GHAT到Bhakoliya Khal Ghat）收集样品。分析收集的样品以寻找一些物理化学参数温度，pH，碱度，酸度，总硬度，硫酸盐，氯化物，总溶解固体（TDS），以及CO 2 。调查参数与国家和国际标准进行了比较。发现水温，pH，碱度，酸度，总硬性，磷，硫酸盐，氯化物，TDS和游离CO 2 的平均值为28.36°= C，6.25,275.63ppm，19.75 PPM，259.29ppm，0.904ppm，70.74ppm，534.63ppm，分别为778.83ppmand18.03pm。水质指数（WQI），Langelier饱和度指数（LSI）和Ryznar稳定性指数（RSI）值分别为99.92，分别为99.92，分别表明水质不好。

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