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; P.L. 93‑523;

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.