Trending. 1  Apple is about to dramatically change the way you use an iPhone The trusty home button is going away. 2  Apple to FCC: Protect net neutrality and donât allow online fast lanes Itâs the companyâs first comments in the 2017 debate.
COD or Chemical Oxygen Demand definition. Chemical oxygen demand (COD) is a measure of the capacity of water to consume oxygen during the decomposition of organic matter and the oxidation of inorganic chemicals such as Ammonia and nitrite.
The OxymizerÂ® Disposable Oxygen Conserver facilitates the delivery of high-flowing oxygen therapy in a homecare setting, and is an excellent alternative to continuous flow delivery for hard-to-saturate patients. This oxygen conserver gives you a 4:1 oxygen savings ratio when compared to continuous flow treatments. The OxymizerÂ® is a comfortable alternative to mask-style oxygen conservers because it still allows patients to eat, drink, and talk while wearing the conserver.