摘要:
An oxidized activated carbon having a contact pH between 7.1 and 8.2 for use in aqueous treatment systems to prevent pH and alkalinity excursions during start-up of the system.
摘要:
An oxidized activated carbon having a contact pH between 7.1 and 8.2 for general use in aqueous treatment systems to prevent pH and alkalinity excursions during start-up of the system and an oxidized activated carbon having a contact pH between 6.0 and 9.5 for specific use in aqueous treatment systems to control pH and alkalinity changes during water treatment.
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.