There are many pathways into nursing, but earning a BSN versus an Associates Degree in Nursing (ADN) to become a registered nurse (RN) has many advantages including extra career opportunities and better pay.his is a common question asked by many students who are looking into the medical field to possibly pursue a career as a nurse. BSN is the acronym for a Bachelor of Science in Nursing college degree or (BSN) and is often used in discussion to distinguish the type of nursing program a student is considering.
Confidence votes 122. You should backwash a swimming pool filtration system (sand or de) when the pool system needs it. You will be able to tell it is time by a number of factors.. On our new construction projects, it is common to backwash weekly when there is a lot of dirt and debris flying around.
1 You may also want to add a high quality algaecide to the water at this point. 2  Run your filter 24 hours a day and backwash 3 or 4 times a day for quickest results. 3  Green or cloudy water will quickly clog a filter, therefore you may have to backwash your filter many times a day until the pool clears. The pool will never clear up if the filter is not working properly 2  ! Once the water does clear up, you will most probably see debris on the pool floor (dead leaves, algae, etc.). 3  If there is only a small amount of debris present, you may want to vacuum it up using your own pool vacuum system.