Activated carbon oxidized by air at near ambient temperatures for the control of ph and in water treatment applications
摘要
An activated carbon oxidized by air or oxygen at near ambient temperatures having a contact pH between 7.6 and 8.5 for use in water treatment systems to prevent pH excursions during operation of the system.
申请公布号
US5368739(A)
申请公布日期
1994.11.29
申请号
US19930115214
申请日期
1993.09.01
申请人
CALGON CARBON CORPORATION
发明人
DUSSERT, BERTRAND W.;HAYDEN, RICHARD A.;LUTCHKO, JOHN R.;YOSHINO, KISHIO;HISAKI, SATORU;EHARA, FUJITO
