TY - JOUR
T1 - Determination of the fate and behavior of a commercial surfactant in a water recycle system (WRS)
AU - Rector, Tony
AU - Jackson, W. Andrew
AU - Rainwater, Ken
AU - Pickering, Karen D.
PY - 2003
Y1 - 2003
N2 - Bioreactor studies and microcosm experiments were conducted to determine the degradation potential of a commercial cleansing formulation. With the possible replacement of the current cleansing formulation under consideration (Ecolab whole body shampoo containing Igepon TC-42™ as an active ingredient), determination of the degradation characteristics of the alternative formulation is necessary. The commercial formulation currently being evaluated is a modified version of Pert Plus® for Kids (PPK). The degradation potential of the PPK and main surfactant Sodium Laureth Sulfate (SLES) was determined in a packed bed denitrifying bioreactor. Results from the bioreactor studies led to the development of stoichiometric relationships to help predict and monitor SLES degradation. In addition to the degradation rates of Ecolab, the PPK formulation, as well as the four leading constituents contained in the PPK formulation was determined under denitrifying conditions in microcosm studies.
AB - Bioreactor studies and microcosm experiments were conducted to determine the degradation potential of a commercial cleansing formulation. With the possible replacement of the current cleansing formulation under consideration (Ecolab whole body shampoo containing Igepon TC-42™ as an active ingredient), determination of the degradation characteristics of the alternative formulation is necessary. The commercial formulation currently being evaluated is a modified version of Pert Plus® for Kids (PPK). The degradation potential of the PPK and main surfactant Sodium Laureth Sulfate (SLES) was determined in a packed bed denitrifying bioreactor. Results from the bioreactor studies led to the development of stoichiometric relationships to help predict and monitor SLES degradation. In addition to the degradation rates of Ecolab, the PPK formulation, as well as the four leading constituents contained in the PPK formulation was determined under denitrifying conditions in microcosm studies.
UR - http://www.scopus.com/inward/record.url?scp=85072410864&partnerID=8YFLogxK
U2 - 10.4271/2003-01-2558
DO - 10.4271/2003-01-2558
M3 - Conference article
AN - SCOPUS:85072410864
SN - 0148-7191
JO - SAE Technical Papers
JF - SAE Technical Papers
T2 - 33rd International Conference on Environmental Systems, ICES 2003
Y2 - 7 July 2003 through 10 July 2003
ER -