http://www.isnare.com/?s=author&a=Josh+Pex Home Management Josh Pex Tue, 08 Jan 2008 00:00:00 +0800 http://www.isnare.com/?aid=129674&ca=Home+Management Plumbing is the skilled trade of working with pipes and tubing for fluids such as water, sewage, steam and natural gas. Plumbing originated during the ancient civilizations such as Persian, Chinese, Indian and Roman civilizations as they developed public baths and needed to provide fresh water and d... Home Management Josh Pex Tue, 08 Jan 2008 00:00:00 +0800 http://www.isnare.com/?aid=129675&ca=Home+Management Grease traps/grease interceptors are typically reservoirs, which vary in size, built into a discharge piping system a short distance from the grease producing area. Baffles in the traps slow the wastewater flow and reduce turbulence allowing the grease and water to separate. Grease naturally rises t...