Waste autoclave tonnes of unsorted waste per hour. This autoclave will be one of three autoclaves to go into a new facility at South Kirkby part of a PFI Project for the City of Wakefield Metropolitan District Council which will ensure that the Council achieves its strategic waste targets for diversion and recycling. The construction and commissioning of the new primary facilities at South Kirkby is scheduled to be completed in late 2012, the facilities at Denby Dale Road will be completed earlier during the same year. Together these facilities will treat 230,000 metric tons (253,531.6 U.S. tons) of municipal solid waste
Parts-per notation Since it is usually not stated which quantity is used, it is better to write the unit as kg/kg, mol/mol or m/m (even though they are all dimensionless). The difference is quite significant when dealing with gases and it is very important to specify which quantity is being used. For example, the conversion factor between a mass fraction of 1 ppb and a mole fraction of 1 ppb is about 4.7 for the greenhouse gas CFC-11 in air. For volume fraction, the suffix "V" or "v" is sometimes appended to the parts-per notation (e.g., ppmV, ppbv, pptv). Unfortunately, ppbv and