A composition (98) for treating a liquid, particularly a body of water, such as swimming pools, water stations, or the like. Composition (98) includes calcium hypochlorite (96), a water soluble zinc salt to control algae, and sodium aluminate as a binder which can be safely combined with...
The membrane module aeration valve was opened, the aeration blower was turned on and aeration continued for 30 min; (5) The aeration blower and aeration valve were closed, the valve on the suction pump pipeline was opened, the suction pump was opened and the liquid sodium hypochlorite in the...