反应详情

温度

70 °C

Through a fouled membrane module, precleaned through a back flush, an aqueous solution containing periodate (1.2 mM), sodium hydroxide (0.11 M) is recirculated. During the cleaning procedure hydrogen peroxide is dosed (total amount 45 mmol/liter). The temperature of the treatment is maintained at 70° C. throughout the whole procedure. After 45 minutes the module is removed from the solution. The clean water flux after this treatment is 40,700 1.m−2.hr−1.bar−1.

1. customAfter 45 minutes the module is removed from the solution