Sentences with phrase «level than tap water»

In other words, alkaline water also has a higher pH level than tap water.

Not exact matches

Urinary As concentrations in our infants were an order of magnitude lower than the median 35 µg / L of As in a Bangladeshi population exposed to high drinking water As levels (median, 80 µg / L).28, 47 This was expected given the high rate of breastfeeding in our populations29 and the lower proportion of households with tap water As concentrations above the US Environmental Protection Agency standard of 10 µg / L (12.5 % in our study).

In the first study of its kind, the Environmental Working Group (EWG) found that pets absorb the pollutants in tap water, on lawns treated with pesticides, and in the air at higher levels than humans.

Kresser rebutted the attack at the time, arguing that the levels of lead found in bone broth were lower than what the EPA deems acceptable in tap water.

If 25 gallons of water are removed and replaced with tap water having a pH of 7.0 and a hardness of 6.0, the tap water will have little buffering effect since the two levels are not much higher than the tank itself.

The trees were able to endure such low water potentials and maintain basal levels of metabolism because ecological forcings kept the tree density and leaf area index of the woodland low, physiological factors forced the stomata to close progressively and the trees were able to tap deeper water sources (below 0.6 m) than the grasses.