印度 CPCB 噪音排放标准.docVIP

Table 1表1 PRIMARY WATER QUALITY CRITERIA FOR BATHING WATER 淋浴澄清水质量标准 (Water used for organized outdoor bathing) 户外淋浴用水 CRITERIA 标准 RATIONALE 原理阐述 1. Fecal Coliform 500 (desirable) MPN/100ml: 2500(Maximum Permissible) 粪便大肠菌 500(理想) MPN/100 ml: 2500(最大允许浓度) 2. Fecal Streptococci 100 (desirable) MPN/100ml: 500 (Maximum Permissible) 粪链球菌 100(理想) MPN/100 ml: 500(最大允许浓度) To ensure low sewage contamination Fecal conform and fecal streptococci are considered as they reflect the bacterial pathogenicity. 为了污水污染，粪便大肠菌和粪链球菌用以反映细菌病理学。The desirable and permissible limits are suggested to allow for fluctuation in environmental conditions such as seasonal change, changes in flow conditions etc. 因季节的变化，流动的变化等，理想值和允许值范围内允许波动 2. PH: Between 6.5-8.5 PH值： 6.5-8.5之间 The range provides protection to the skin and delicate organs like eyes, nose, ears etc. which are directly exposed during outdoor bathing. 此范围值对直接暴露在户外淋浴的皮肤及灵敏器官如眼睛，鼻子，耳朵等提供保护。 3. Dissolved Oxygen: 5 mg/L or more 溶解氧： 5mg/L 或者大于此值 The minimum dissolved oxygen concentration of 5 mg/L ensures reasonable freedom from oxygen consuming organic pollution immediately upstream which is necessary for preventing production of anaerobic gases (obnoxious gases) from sediment. 溶解氧浓度最小值5 mg/L 确保了合理的自由的有机耗氧， 这对于防止沉淀物产生厌氧气体非常必要。 4. Biochemical Oxygen: 3 mg/L or less Demand 3 day, 270 C: 生化耗氧量：3mg/L 或者小于此值 需求3天，270 C The Biochemical Oxygen Demand of 3 mg/L or less of the water ensures reasonable freedom from oxygen demanding pollutants and prevent production of obnoxious gases.] 在水中的生化耗氧量为3 mg/L或者小于此值确保了从氧需求污染物的合理自由以及防止产生厌氧气体。 [94. NOISE LIMIT FOR GENERATOR SETS RUN WITH DIESEL 柴油发电机组噪音排放限度 Noise limit for diesel generator sets (upto 1000KVA) manufactured on or after the 2[1st January, 2005]. 生产于2005年月1日或者其后的柴油发电机组（最高达 1000 KVA）噪音排放限度。 The maximum permissible sound pressure level for new diesel generator (DG) sets with