@article{CWE/496/2017, author={}, journal ={Current World Environment}, publisher ={}, title={subararekha Water Quality Assessment of the River in Balasore Region, Odisha, India}, year ={}, month ={}, volume ={26}, url ={www.a-i-l-s-a.com/article/496/}, pages ={437-446},由于Kirtania港拟建在Balasore地区,本研究旨在确定项目前期subararekha河的水质状况。采用标准方法(APHA 1985)对河流水样进行理化参数分析,结果显示其变化如下:pH值7.3-7.8,温度26.7-28.20C,电导率392-514µmho,总悬浮固体118-148 mg/l,总溶解固体241-285 mg/l,碱度27.3-42 mg/l,总硬度64.63-114.06 mg/l,钙24.6-32 mg/l,镁9.72-13.8 mg/l,溶解氧4.6-5.3 mg/l,生化需氧量1.1-3.39 mg/l,化学需氧量53-147 mg/l,硝酸盐0.4-1.06 mg/l,磷酸盐0.86-2.4 mg/l,硫酸盐113-143 mg/l,氯化物26.32-36.63 mg/l,铁0.224-0.464 mg/l,铬0.008-0.016 mg/l。分析的理化参数几乎没有超过印度标准的最大允许限度(IS: 10500)。经过理化分析,采用加权算术指数法,从12个重要理化参数中建立了水质指数。计算得到的水质指标表明水质良好,适合使用。}, number = {28}, doi = {10.12944/CWE.9.2.27}}