Browsing A - Mathematics and Natural Sciences by Author "Erwin"
Now showing items 1-7 of 7
-
Degradation of methylene blue using pillared TiO2 on de-oiled spent bleaching clay
Hindryawati, N; S Panggabean, A; D Fadillah, N; Erwin; Daniel (2019-01-17) -
Degradation of methylene blue using pillared TiO2 on de-oiled spent bleaching clay
Hindryawati, N; S Panggabean, A; D Fadillah, N; Erwin; Daniel (2018) -
ISOLATION AND IDENTIFICATION OF SECONDARY METABOLITES COMPOUNDS FROM ETHYL ACETATE FRACTION ON RED COLORED PUCUK MERAH (Syzygium Myrtifilium Walp.)
Wati, Mila; Erwin; Tarigan, Daniel (2017-05-02) -
Pilarization TiO2 onto De-oiled spent bleaching clay using Rarasaponin as surfactant
Hindryawati, N; Daniel; Erwin; D Fadillah, N (2019-01-17) -
Pilarization TiO2 onto De-oiled spent bleaching clay using Rarasaponin as surfactant
Hindryawati, N; Daniel; Erwin; D Fadillah, N (2018) -
Preparation of spent bleaching earth-supported calcium from limestone as catalyst in transesterification of waste frying oil
Hindryawati, Noor; Daniel; Erwin; Pragas Maniam, Gaanty (2017-06) -
SYNTHESIS METHYL ESTER FROM KERNEL BINTARO (Cerbera manghas L.) OIL FOR SURFACTANS BASIC MATERIAL
Burhanuddin, Ilham; Daniel; Erwin (2019-04-18)