Averages for Paris in November. November is a very cold time to visit Paris, France, when the weather tends to be wet and the temperatures low. During this month, the average temperature starts off at 9.5Â°C on November 1st and drops down to 5.5Â°C by November 30th.
The maximum likelihood estimate (MLE) of skin cancer risk for a 70 kg. person drinking 2 L of water per day ranged from 1E-3 to 2E-3 for an arsenic intake of 1 ug/kg/day. Expressed. as a single value, the cancer unit risk for drinking water is 5E-5 per (ug/L). Details of the assessment are in.
Nitrate in drinking water: health effects. Nitrate is one of the most frequent groundwater pollutants in rural areas. It needs to be regulated in drinking water basically because excess levels can cause methaemoglobinaemia, or blue baby disease.itrate drinking water standards Nitrate in drinking water is measured either in terms of the amount of nitrogen present or in terms of both nitrogen and oxygen.