Windows Server 2012 â Group Managed Service Accounts That changed with the introduction of âGroup Managed Service Accountsâ (GMSA) with Server 2012. They are connected to groups of computers and thus function on multiple servers for the same service, enabling cluster-service.
Water purification. Water purification is the removal of contaminants from raw water to produce drinking water that is pure enough for human consumption or for industrial use.
When chlorine is added to a water purification system, the undesired particles in the water settle to the bottom, and the water that passes through is free of viruses and bacteria. However, the chlorine remains in the water, and so does the chemical byproducts of the cleaning process, called trihalomethanes (THMs).