KBRO

KBRO in Bremerton and KNTB in Lakewood, both Washington, are a pair of simulcasting radio stations serving the Puget Sound region. KBRO broadcasts at 1490 kHz with 1,000 watts full-time while KNTB broadcasts at 1480 kHz with 1,000 watts day and 111 watts night. Both stations are owned by Iglesias Pentecostal Vispera del Fin.

History

KBRO, which signed on the air in May 1947 and was the one-time sister station of the current KRWM during its early years as Bremerton's dominant community station, and KNTB, which signed on the air as KQLA, with an MOR/Talk format in September 1978, became simulcasts in 1998 as affiliates of the Triangle Radio Network, a service that targeted the LGBT community with a mix of music, Talk, and specialty fare. Controversy, a lack of support from advertisers and signal coverage would force the stations to drop the network and, in the process, be sold to its current owners. After short terms, broadcasting oldies, and then a Hispanic Christian format, it settled into its current programming in 2005. Later, KLDY (in Lacey-Olympia, Washington) and K221FJ (an FM translator in Tacoma, Washington) were added to the network.

Potassium bromate

Potassium bromate (KBrO₃), is a bromate of potassium and takes the form of white crystals or powder.

Preparation

Potassium bromate is produced by passing bromine into a solution of potassium hydroxide. An industrial electrolytic process is used for large scale production.

Alternatively, it can be created as a by-product of potassium bromide production by absorption of bromine from ocean water into potassium carbonate.

Uses in baking

Although banned for use in foods by many countries, in the USA Potassium bromate is typically used as a flour improver (E number E924). It acts to strengthen the dough and to allow higher rising. It is an oxidizing agent, and under the right conditions, will be completely used up in the baking bread. However, if too much is added, or if the bread is not baked long enough or not at a high enough temperature, then a residual amount will remain, which may be harmful if consumed . Potassium bromate might also be used in the production of malt barley where the U.S. Food and Drug Administration (FDA) has prescribed certain conditions where it may be used safely, which includes labeling standards for the finished malt barley product. It is a very powerful oxidizer (E° = 1.5 volts comparable to potassium permanganate).