10 000 kg/hr of a 5% salt in water solution is fed to a desalination unit where the salt is removed from the water to produce fresh water and brine. the desalinated water is to contain no more than 500 ppm salt. the brine (salt solution) waste from the process contains 7.25 % salt. to optimize the process, some of the brine waste is recycled to the process. after mixing with the fresh feed, the process input contains 6% salt. 6.1 draw a flow diagram of the process. (8) 6.2 calculate the flowrates of the brine, desalinated water and recycle streams

What three natural resources are found in the great lakes region

The yearly amounts of carbon emissions from cars in belgium are normally distributed with a mean of 13.9 gigagrams per year and a standard deviation of 5.8 gigagrams per year. find the probability that the amount of carbon emissions from cars in belgium for a randomly selected year are between 11.5 gigagrams and 14.0 gigagrams per year. a. 0.340 b. 0.660 c. 0.167 d. 0.397

How do temperature and salinity affect deepwater currents? as temperatures and salinity levels of water increase, the water rises to the surface where it creates currents as it moves to colder regions. they create changes in wind direction, moving denser water in the same direction as the wind and causing the deepwater circulation patterns found in the ocean. they equalize the forces on undersea currents caused by the coriolis effect as they replace more dense water with less dense water. they create density differences that cause dense deepwater currents to flow toward the equator where they displace less dense, warmer water above them.