SECTION .0700 ‑ SURFACE WATER TREATMENT FACILITIES
Rules .0701 ‑ .0709 of Title 15A Subchapter 18C of the
North Carolina Administrative Code (T15A.18C .0701 ‑ .0709); has been
transferred and recodified from Rules .1901 ‑ .1909 Title 10 Subchapter
10D of the North Carolina Administrative Code (T10.10D .1901 ‑ .1909),
effective April 4, 1990.
15A NCAC 18C .0701 FLASH OR RAPID MIXING FACILITY
Mixing shall be adequate to obtain rapid and thorough
dispersal of the chemicals in the raw water before it enters the flocculation
basins. The design of the flash mix facilities shall provide sufficient and
efficient transfer of energy to the water to effect thorough mixing.
History Note: Authority G.S. 130A‑315; 130A‑317;
Eff. January 1, 1977;
Readopted Eff. December 5, 1977;
Pursuant to G.S. 150B-21.3A, rule is necessary without
substantive public interest Eff. November 23, 2015.