Emission-Free Water Degasification

摘要

Degasification has become a widely established process unit operation for water treatment in the brewing and beverage industry. Depending on the particular industrial sector and use of degassed water, residual oxygen levels below 10 ppb are required. Use of a stripping gas, mainly CO_2, in rare cases N_2, is usual practice in all processes generally used in the beverage industry. Thanks to a new technology developed by corosys, no stripping gas and no thermal energy or chemicals are required. According to the company, the same low residual oxygen concentrations as in the most effective conventional processes are achieved.