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Table 5 - 10 in Saidabad Water Treatment Plant Project, Phase III

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Zenodo2025-12-28 更新2026-05-26 收录
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Table 5-10: Test Result of Kajla Khal Sl. No.Water Quality ParameterUnitConcentration present (Kajla Khal (Canal)) December'22Inland Water Quality Standard (ECR’97) Schedule-3 (A) & 101pH-7.036.5-8.52TurbidityNTU27.4--3Total Dissolved Solids (TDS)mg/L52621004Dissolved Oxygen (DO)mg/L0.48≥ 5b, d, e, f ≥ 6a, c5Ammonia (NH3-N)mg/L29.456Total Suspended Solids (TSS)mg/L5261507Chemical Oxygen Demand (COD)mg/L1762008Biochemical Oxygen Demand (BOD5)mg/L70.8≤ 2a, ≤ 3b ≤ 6c, d, ≤ 10e, f9Oil & GreaseMg/L<210 a to be usable as a source of water supply only after disinfection b to be usable for recreational activity c to be usable as a source of water supply after conventional treatment d to be usable for fisheries e to be usable for various process and cooling industries; f: to be usable for irrigation

表5-10:卡杰拉运河(Kajla Khal)检测结果 | 序号 | 水质参数 | 单位 | 2022年12月卡杰拉运河实测浓度 | 《1997年环境(保护)规则》(ECR’97)附表3(A)及第10项内陆水质标准 | | :---: | :---: | :---: | :---: | :---: | | 1 | pH值 | - | 7.03 | 6.5~8.5 | | 2 | 浊度 | NTU | 27.4 | —— | | 3 | 总溶解固体(Total Dissolved Solids, TDS) | mg/L | 526 | 2100 | | 4 | 溶解氧(Dissolved Oxygen, DO) | mg/L | 0.48 | ≥5(适用于b、d、e、f项);≥6(适用于a、c项) | | 5 | 氨氮(Ammonia, NH₃-N) | mg/L | 29.45 | 6 | | 6 | 总悬浮固体(Total Suspended Solids, TSS) | mg/L | 526 | 150 | | 7 | 化学需氧量(Chemical Oxygen Demand, COD) | mg/L | 176 | 200 | | 8 | 五日生化需氧量(Biochemical Oxygen Demand, BOD₅) | mg/L | 70.8 | ≤2(a项)、≤3(b项)、≤6(c、d项)、≤10(e、f项) | | 9 | 油类与油脂(Oil & Grease) | Mg/L | <2 | 10 | #### 标准适用说明 1. a项:仅经消毒处理后方可作为供水水源 2. b项:可用于娱乐活动 3. c项:经常规处理后可作为供水水源 4. d项:可用于水产养殖 5. e项:可用于各类工艺及冷却工业;f项:可用于农业灌溉

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2025-11-27
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