Rapid sand filtration is common in developed countries for the treatment of large quantities of water where land is a strongly limiting factor, and where material, skilled labour, and continuous energy supply are available.
Juris, Art. iv. 2. Abrogation is express or implied; it is express when it, is literally pronounced by the new law, either in general terms, as when a final clause abrogates or repeals all laws contrary to the provisions of the new one, or in particular terms, as when it abrogates certain preceding laws which are named.3.uris, Art. iv. 2. Abrogation is express or implied; it is express when it, is literally pronounced by the new law, either in general terms, as when a final clause abrogates or repeals all laws contrary to the provisions of the new one, or in particular terms, as when it abrogates certain preceding laws which are named.
the act of denying: He shook his head in negation of the charge. 2. a denial: a negation of one's former beliefs. 3. something that is without existence; nonentity. 4. the absence or opposite of something that is actual, positive, or affirmative: