Fluoreszierende Indikatoren für die Schlammentwässerung
摘要
A method for optimizing the dosage of a polyelectrolyte treating agent in a water treatment process using a fluorescent material having the opposite electrical charge as a polyelectrolyte treating agent used to treat water in a water treatment process.
申请公布号
DE69506294(D1)
申请公布日期
1999.01.14
申请号
DE1995606294
申请日期
1995.01.12
申请人
NALCO CHEMICAL CO., NAPERVILLE, ILL., US
发明人
SIVAKUMAR, ANANTHASUBRA, NAPERVILLE, ILLINOIS 60563, US;SHAH, JITENDRA, NAPERVILLE, ILLINOIS 60565, US;RAO, NARASHIMHA M., NAPERVILLE, ILLINOIS 60563, US;BUDD, SCOTT S., MANDEVILLE, LA 70448, US
