Sodium bicarbonate has a long history of use in foodstuff, feed and industrial processes. The. bicarbonate ion is a normal constituent in vertebrates, as the principal extracellular buffer in the. blood and interstitial fluid is the bicarbonate buffer system. Excess sodium and bicarbonate ions.
(weÉªv) v.t. waived, waivâ¢ing. 1. to refrain from claiming or insisting on; forgo: to waive one's rank. 2. to relinquish (a right) intentionally: to waive an option. 3. to put aside, esp. for the time; defer or dispense with: to waive formalities. 4. to dismiss from consideration or discussion.
A waiver is the voluntary relinquishment or surrender of some known right or privilege. Regulatory agencies or governments may issue waivers to exempt companies from certain regulations. For example, a United States law restricted the size of banks, but when banks exceeded these sizes, they obtained waivers.n example of a written waiver is a disclaimer, which becomes a waiver when accepted. When the right to hold a person liable through a lawsuit is waived, the waiver may be called an exculpatory clause, liability waiver, legal release, or hold harmless clause.