According to the USDA’s Food Safety and Inspection Service, the operations typically conducted at point of retail sale include breaking up of meat shipments, cutting, slicing and trimming of carcasses, grinding, freezing, and packaging for individual sale. All of these operations offer plenty of opportunity for bacteria to be fruitful and multiply.
Of all the cuts of meat we buy, ground beef represents the highest potential health hazard. To begin with, ground meat is subject to the greatest amount of handling, which increases the risk of exposure to contamination. In addition, ground beef frequently combines meats from countries whose regulatory standards differ from our own.
But should that really pose a problem? …Read Full Article
Iowa alone has in excess of 600 unincorporated communities without adequate — or, more often, any — waste water treatment systems. Estimates by the American Water Works Association indicate that upgrading these Iowa communities to the same standard as a facility like Iowa City’s would cost in excess of $1 Billion. Yep. That’s one Billion dollars. Fat chance of that happening in this economy.
But that may not be the only option, according to Craig Just, adjunct assistant professor of civil and environmental engineering at the University of Iowa. Just is spending a rainy afternoon explaining an alternative system to a group of interested environmentalists.
Just and a team of university students have constructed a micro wetlands site on the grounds of Iowa City’s South waste water treatment plant. “Wetlands provide natural waste water treatment,” Just says. “If you don’t put too much [nitrogen and phosphorus] in, the system works by itself. It’s a slow process, but an effective one, until the numbers become overwhelming.” …Read Full Article
Every so often, an issue consumes me. I read as much as I can on the subject. I attend lectures. I join action groups. I get involved. This is one of those issues: my beloved Iowa River. The Iowa River isn’t dead yet, but, like so many other rivers, it’s heading that way. And I think it’s worth saving. So, I decided to do something about it.
Tomorrow, on the Fourth of July, the Save the Iowa River (STIR) group will hold a mock funeral for the Iowa River in conjunction with Iowa City’s annual jazz festival. We’ll be rocking a pine casket, loaned by Gay & Ciha Funeral and Cremation Services, while playing “Down by the Riverside,” “When the Saints Go Marching In,” and other standards. We’ll march in true New Orleans style in a second-line, jazz funeral parade. We’ll have fun, while spreading the word — and water samples — to the public. And you’re invited to join us…Read Full Article