Maghreb means west. The countries of the Maghreb region of Northwest Africa (which is sometimes called Maghrib)are Tunisia, Algeria, Morocco, Libya, and Mauritania. Traditio â¦ nally the geographical region included only Morocco, Algeria, Tunisia, and Libya. The Arab Mahgreb Union of 1989 included Mauritania in the economic group.
1 6. 2  Domestic water demandï§ water required in the houses for drinking, bathing, cooking, washing etc.ï§ mainly depends upon the habits, social status, climatic conditions and customs of the people.ï§ As per IS: 1172-1963, under normal conditions, the domestic consumption of water in India is about 135 litres/day/capita. Domestic water demandï§ water required in the houses for drinking, bathing, cooking, washing etc.ï§ mainly depends upon the habits, social status, climatic conditions and customs of the people.ï§ As per IS: 1172-1963, under normal conditions, the domestic consumption of water in India is about 135 litres/day/capita. 2  7.
In terms of Total Dissolved Solids (TDS), in the U.S., the Environmental Protection Agency (EPA) advises against consuming water containing more than 500mg/liter, otherwise known as 500 parts per million (ppm) of TDS, although many health specialists believe that ideal drinking water should be under 50 ppm or lower.n terms of Total Dissolved Solids (TDS), in the U.S., the Environmental Protection Agency (EPA) advises against consuming water containing more than 500mg/liter, otherwise known as 500 parts per million (ppm) of TDS, although many health specialists believe that ideal drinking water should be under 50 ppm or lower.