جامعة العلوم الماليزية2024-12-112024-12-11https://dspace.academy.edu.ly/handle/123456789/799The preparation of iron oxide nanoparticle was through a simple method of mechanical milling process into nanoparticles. Five steps were used for the preparation of iron oxide nanoparticles. Adsorption studies were used one factor at a time to determine the maximum conditions of the operational parameterLarut lesapan dari tapak pelupusan sampah merupakan sumber bahan pencemar organik dan bukan organik utama disebabkan jumlah sisa buangan yang sangat tinggi serta kadar bahan-bahan berbahaya yang rendah. Kajian ini mengkaji kebolehrawatan air larut lesapan dengan menyingkirkan permintaan oksigen kimia (COD), ammonia nitrogen (NH3-N) dan warna melalui proses elektroflotasi dan nanozarah oksida besi (Fe2O3)PHYSICOCHEMICAL TREATMENT