Nozomi Week 2

On Monday we arrived at the Rosslyn plant and were introduced to our mentors. My mentor for the CIPs is Monique, as she specializes in brewing. She briefly explained the brewing process that takes place at the plant. Interestingly, AB InBev uses locally grown hops from South Africa as oppose to importing from elsewhere. This practice is considered rare because hops are usually made in countries that are farther away from the equator and therefore have colder and longer winters. They also use locally grown barley that is used for all their beers except Bud. Another fun fact that I did not know before was the difference between a lager and an ale. During the fermentation process, if the yeast floats to the top it is an ale and if the yeast sinks to the bottom it is considered a lager. Finally, we got a tour through the packaging and bottling process of the final products. 

For my project, I’ve been assigned to improve the CIP system in the racking lines. The racking line is the system that transport the beer from the fermentation vessel and the storage vessels. It is essential that the racking line stays clean because if there is contamination, it would ruin all the work that was done during the production process to keep the beer clean. 

       On Saturday we went on another hike, this time at Wonderboom Nature Reserve. Once again, the view from the hike was amazing, as we had a 360 view of Pretoria. Then, we went to the Market at the Sheds. We were fortunate that we decided to go this weekend, because the market only opens on the last Saturday of every month. The energy here was also high as this market had a live band playing and people cheering and dancing. Finally, we took a visit to Ditsong National Museum of Natural History, where we saw some of the oldest pre-human remains every found, along with many prehistoric creatures that roamed the South African lands back in the day. 
























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