1 Next add your ingredients: the compost and kelp or molasses. 2  Let the tea brew for about 24 hours. 3  Make sure the opening to the air pump is distributed evenly (cheapest is an air stone) and secured to the bottom, so it does not get pushed to the top overnight. 4  This will keep the tea sufficiently aerobic.
One example of a technical control is data encryption. Other examples are network intrusion detection systems, passwords, firewalls and access control lists. Continue Reading. Technical controls secure computing system and information access through strategically designed software and hardware.
Use process control in a sentence. The new widget manufacturing plant featured top-of-the-line process control systems, with the aim of bringing differences in quality control under .002 of variation on each item. 16 people found this helpful. We had some really good process control and we were glad to because we had a lot of things wrong with our company. 14 people found this helpful. You need to be able to follow the process control through to its finish and know if it is doing things the right way.