Items where Author is "Chang, Siu Hua"

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. pp. 45-53. ISSN 2289-4934

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

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

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

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.

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.

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 (2012) [Research Reports] (Unpublished)

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 (2012) [Research Reports] (Unpublished)