02034ntm a2200349 i 4500 MY-KuUP 20260707150937.0 t|||||r|||| 000 0 ta 260703t20252025my a|||fr|||| 000 0 eng d THE0010662 (Local) Hardback UMPSA eng UMPSA rda FTKKP .Y66 2025 r Bc. Anika Tiong, Yong Bin, author. Preliminary ammonium removal from industrial wastewater using mixed culture / Anika Tiong Yong Bin Kuantan, Pahang : UMPSA, 2025 © 2025 xv, 40 pages : illustrations ; rdacontent text rdamedia unmediated rdacarrier volume rda text file PDF Faculty of Chemical and Process Engineering Technology Final Year Report (Bachelor of Chemical Engineering ) -- Universiti Malaysia Pahang Al-Sultan Abdullah - 2025 Include bibliographical reference Ammonia which usually presents as ammonium ion (NH₄⁺) contaminates ecosystems and also harms human health. The research focused on the ammonium removal from industrial wastewater using mixed culture. The wastewater sample containing ammonia from TAF Agriculture Trading & Services in Melaka was preliminarily treated using a mixed culture. The inoculum sizes were varied at 5%, 10%, and 15% (v/v), and the samples were taken every 24 for 96-h treatment. When the inoculum size was increased, the remaining ammonium concentration decreased. The ammonium concentration reduced from 118 to 35 mg/L (70.3% reduction) at 96 h treatment using 15% (v/v) inoculum size. The results show that ammonia in the wastewater could be reduced using the mixed culture. Faculty of Chemical and Process Engineering Technology Dissertations Universities and colleges Dissertations Theses Dissertations https://umpir.ump.edu.my/id/eprint/47443 lcc PSM 0 0 lcc 0 0 10000 10000 2026-07-03 0 FTKKP .Y66 2025 r Bc. T000004257 2026-07-03 18:07:47 2026-07-03 PSM 105121 105127