Items where Author is "Chang, Siu Hua"

Article

Abdul Halim, Siti Fatimah and Yusuf, Siti Aishah and Chang, Siu Hua and Amri, Nurulhuda (2024) Free fatty acid-rich oils as potential benign organic solvent for dyes removal in solvent extraction system / Siti Fatimah Abdul Halim ... [et al.]. (2024) ESTEEM Academic Journal, 20 (March). pp. 45-53. ISSN 2289-4934

Conference or Workshop Item

Dennis, Jenifer and Chang, Siu Hua (2021) Multielement extraction from aqueous solutions by palm kernel fatty acid distillate / Jenifer Dennis and Chang Siu Hua. (2021) In: UNSPECIFIED.

Abdul Rahim, Ainin Syakirah and Chang, Siu Hua (2020) Leaching of precious metals from waste printed circuit boards with different leaching reagents / Ainin Syakirah Abdul Rahim and Chang Siu Hua. (2020) In: UNSPECIFIED.

Kamal, Norsyahirah Shamsul and Ramli, Muhammad Zahirudin and Chang, Siu Hua (2020) Production of bio coal from duckweed by dry torrefaction / Norsyahirah Shamsul Kamal, Muhammad Zahirudin Ramli and Chang Siu Hua. (2020) In: UNSPECIFIED.

Abdul Rahim, Muhammad Ridhwan and Chang, Siu Hua (2020) Selective removal and recovery of gold and copper ions from aqueous solution by PKFAD-impregnated chitosan / Muhammad Ridhwan Abdul Rahim and Chang Siu Hua. (2020) In: UNSPECIFIED.

Hamzah, Mohamad Hanafi and Chang, Siu Hua (2020) Synthesis and characterization of PKFAD-Imperegnated chitosan as potential selective biosorbent for selective gold and copper sorption from aqueous solution / Mohamad Hanafi Hamzah and Chang Siu Hua. (2020) In: UNSPECIFIED.

Research Reports

Chang, Siu Hua and Teng, Tjoon Tow (2012) Optimization of Cu(ll) extraction from aqueous solutions using soybean oil-based organic solvent by response surface methodology / Chang Siu Hua and Teng Tjoon Tow. (2012) [Research Reports] (Unpublished)

Abdul Halim, Siti Fatimah and Chang, Siu Hua and Mustapa, Ana Najwa (2012) Extraction of Cu(ii) from aqueous phase using cooking palm oil as an organic solvent / Siti Fatimah Abdul Halim, Chang Siu Hua and Ana Najwa Mustapa. (2012) [Research Reports] (Unpublished)