“It elevates the hop profile and can throw the malt balance off if the goal is to make something like an imperial stout or more malt-forward stout.”
“Increased sulfate levels are not a good thing for bigger, sweeter, malt forward stouts,” says Wambles, who helped make the brewery famous for imperial stouts. For instance, the water Cigar City draws from in Tampa rotates between up to four different sources whose sulfate readings fluctuate between 70ppm and 200ppm. While a boatload of adjuncts might mask many flaws, the base of a consistent pastry stout depends first on the brewing water chemistry it consists of.
Indeed, lactose-laden “pastry stouts,” as they’re often called, have so proliferated in the Sunshine State that Voodoo Brewing – headquartered in Pennsylvania – has named its version “Florida Stout.”īut brewing them in Florida can prove less sweet than the resulting liquid. Read the second article, “Water Chemistry for Brewers: Creating Classic European Beer Styles” here »Ĭigar City Brewing head brewer Wayne Wambles half-jokingly uses one word to characterize the type of stout that’s taken a strong hold in the brewery’s home state of Florida: “Underattenuated.” Read the first article, “Water Chemistry: What Every Commercial Brewer Needs to Know” here »
YT MUSIC CHLORIDE SERIES
What is more, there are now even attempts to produce vinyl records completely out of plastic swimming in the oceans.This is the third installment in an article series discussing water chemistry information and best practices for brewers.
YT MUSIC CHLORIDE FREE
The PVC granulate is obtained by the shredding of edge trimmings and production returns and is free of paper residues and dirt. That way, the audio quality stays up to anyone’s standard and the factory can hugely reduce the waste. What they do brilliantly is that they use the scrap off from the vinyl pressing process in order to re-use them. On the other hand’s side however, there is good news, too! Vinyl pressing plants push for becoming more eco-friendly. The material’s chemical and molecular attributes have a huge impact on the audible quality of music playback, and a disc made with low-grade or impure raw materials will sound terrible. Vinyl records are made from (PVC) pellets, which are melted and pressed into disc form. On the one hand side, the not so good news is that for having a good audio quality, you can’t just use any old vinyl that was laying around in your garage. The smart music fan might ask, how can we recycle old vinyl records? Well, there are good news and not so good news. Can you recycle old Vinyl Records in order to be more eco friendly? Subsequently affecting marine wildlife and the whole ecosystem overall. That means that PVC pieces and particles can swim around the water for a very long time. Important to realise, PVC needs several hundred years to decompose fully. What is more, you need a lot of electricity to produce PVC.Īnother point of concern for many people is the fact that so much of our used plastic ends up in the world’s oceans. Sadly, the production of PVC requires a lot of chemicals in the process. If that doesn’t sound too environmentally friendly to you then you are right. Vinyl Records Lingo for you to learn more words about vinyl! You need chemicals to make the Polyvinyl Chloride plastic work in our everyday lives The fossil fuel, crude oil, is extracted from limited sources in the ground, refined and processed into PVC granulate - the material that your standard vinyl is made from. The typical black colour of vinyl is derived from carbon black, a by-product from the burning of petroleum substances like tar. What is more, to make it workable, chemical additives need to be added into the mix. In reality, it took some experimenting before the newly found Polyvinyl Chloride plastic was ready to be fabricated in the masses we know of today. The is the chemical formula for Polyvinyl Chloride
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