(1) Detail the components of a purified water system - both the pre-treatment and the purification aspects must be fully detailed. (2) Detail the how you would monitor the water system to ensure it is working correctly? (3) Detail the approach taken to the validation of a sterile filtration process. (4) Detail how steam sterilization in an autoclave works and how this process is controlled. Detail how you would validate the sterilization of 4 drums (100 Litres of water in each drum)? (5) Detail how you would prove that the cleaning of a manufacturing vessel was adequate before that vessel is used to manufacture another product. (6) Detail the dangers associated with the use of animal-origin raw materials and the procedures used to assure the quality of such raw materials.