Combined sewer system

Results showed that hourly variations of flow rate corresponded to the water consumption trend. Average discharge flow rate was equivalent to 38.5 ± 4.4 L/cap/day, which was much lower than that on DdRs (64.2 ± 25.0 L/cap/day). In contrast, pollutant concentrations on DdDs were higher than those on DdRs and fluctuated slightly in a day and among days in a week

8p cumeo3000 01-08-2018 17 0   Download

In its most basic form, Lean Manufacturing is the systematic elimination of waste by focusing on production costs, product quality and delivery, and worker involvement. In the 1950s, Taiichi Ohno, developer of the Toyota “just-in-time” Production System, created the modern intellectual and cultural framework for Lean Manufacturing and waste elimination. Ohno defined waste as “any human activity which absorbs resources but creates no value.

0p saimatkhauroi 01-02-2013 52 4   Download