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RATNAWATI

Associate Professor

Bachelor Program of Chemical Engineering

Faculty of Engineering


Publications

Dr Ir Ratnawati, M.T

Biography

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Reaction and mass transfer kinetics model of hydrogen peroxide oxidation of starch under influence of ultraviolet irradiation

Q3

PERIODICA POLYTECHNICA CHEMICAL ENGINEERING (ISSN: 03245853) , vol. 61 , pp. 236-245

Creator: Kumoro A.C.

2017

3 cited

The effect of ozonation process on antibacterial activity of ?-Carrageenan

NQ

ADVANCED SCIENCE LETTERS (ISSN: 19366612) , vol. 23 , pp. 5783-5785

Creator: Prasetyaningrum A.

2017

0 cited

Electrochemical treatment of wastewater containing high concentration of ammonia

NQ

ADVANCED SCIENCE LETTERS (ISSN: 19366612) , vol. 23 , pp. 5701-5703

Creator: Ratnawati R.

2017

0 cited

Effect of ozonation process on physicochemical and rheological properties of ?-carrageenan

Q4

SCIENTIFIC STUDY AND RESEARCH: CHEMISTRY AND CHEMICAL ENGINEERING, BIOTECHNOLOGY, FOOD INDUSTRY (ISSN: 1582540X) , vol. 18 , pp. 9-18

Creator: Prasetyaningrum A.

2017

4 cited

The effect of combination of sugar palm fruit, carrageenan, and citric acid on mechanical properties of biodegradable film

Q4

JOURNAL OF PHYSICS: CONFERENCE SERIES (ISSN: 17426588) , vol. 909

Creator: Rinanda S.A.

2017

1 cited

Kinetics of oxidative depolymerization of K-carrageenan by ozone

Q3

BULLETIN OF CHEMICAL REACTION ENGINEERING & CATALYSIS (ISSN: 19782993) , vol. 12 , pp. 235-242

Creator: Prasetyaningrum A.

2017

4 cited

Kinetics and thermodynamics of ultrasound-assisted depolymerization of ?-carrageenan

Q3

BULLETIN OF CHEMICAL REACTION ENGINEERING & CATALYSIS (ISSN: 19782993) , vol. 11 , pp. 48-58

Creator: Ratnawati R.

2016

16 cited

H<inf>2</inf>O<inf>2</inf>/Uv photo-oxidation of gadung (Dioscorea hispida Dennst.) starch and its product physicochemical characterization

Q3

ORIENTAL JOURNAL OF CHEMISTRY (ISSN: 0970020X) , vol. 32 , pp. 1993-1998

Creator: Kumoro A.

2016

0 cited

Effect of catalyst concentration and reaction time on the extraction of glucomannan from porang (Amorphophallus oncophyllus) flour via acid hydrolysis

Q4

IOP CONFERENCE SERIES: MATERIALS SCIENCE AND ENGINEERING (ISSN: 17578981) , vol. 162

Creator: Kumoro A.

2016

0 cited

Preparation and characterization of physicochemical properties of glacial acetic acid modified Gadung (Diocorea hispida Dennst) flours

Q2

JOURNAL OF FOOD SCIENCE AND TECHNOLOGY (ISSN: 00221155) , vol. 52 , pp. 6615-6622

Creator: Kumoro A.

2015

5 cited