retrograde ejaculation occurs when semen, which would normally be ejaculation via the urethra, is redirected to the urinary bladder. N...
What is Combined Chlorine (Chloramine)? Combined chlorine, also collectively called chloramines, is created by the reaction of free chlorine with contaminates in the pool, often from the ammonia and nitrogen byproducts producing from swimmers and microorganisms.
If the water has no chloramines, the answer to the subtraction will be zero (0) and a shock treatment is. not needed. This is a desirable level. After determining the level of combined chlorine in the pool water, the pool operator must determine the breakpoint chlorination for that value.