Ina Kristiana

Ina Kristiana is a Research Fellow at Curtin University's School of Molecular and Life Sciences, part of the Faculty of Science and Engineering. She is also affiliated with the Office of the Provost. Her research focuses on environmental chemistry, particularly the formation and control of disinfection by-products (DBPs) in water treatment processes. Her work addresses critical issues such as chloramination pathways, organic halogen analysis (TOX), and water quality management in remote distribution systems.

Her research interests include studying DBPs like nitrosamines, haloamines, and acetonitriles, as well as the impact of natural organic matter (NOM) and bromide concentrations on disinfection processes. She has contributed methodological advancements in TOX analysis and evaluates the efficacy of treatments like alum for odor reduction in wastewater sludge.

Dr. Kristiana collaborates extensively with researchers such as C. A. Joll and A. Heitz, publishing in journals like Environmental Science & Technology and Water Research. Her work bridges analytical chemistry, environmental engineering, and policy, emphasizing practical applications for improving water safety and treatment efficiency.

Her articles highlight trends in understanding DBP formation mechanisms, optimizing water treatment strategies, and addressing emerging contaminants. She has also explored the implications of long-term DBP research for water industry practices.