Removal of petroleum from contaminated water by affordable adsorbents
Subject Areas :
Zahra
Zamiraei
1
(عضو هیات علمی)
Keywords: Petroleum, Water Pollution, Adsorbent, Environment, Affordable.,
Abstract :
Petroleum pollution has an important impact on marine plants and animals, coral islands, fishing, beaches, human health and tourism industry. Therefore, it is important to recycle or prevent leakage and to remove them from contaminated water. There are various ways to remove and recycle oil; including physical, mechanical, biological and photochemical methods, filtration and the most widely used way is absorption methods. The choice of an economically suitable hydrophobic absorber should be easy to handle, not expensive, and not be classified as hazardous. The adsorbent material can be organic or inorganic. Organic materials usually include plants, animals, or other high-carbon compounds (such as food waste, rice husk, macroalgae, algae, creatine, etc.). It is also possible to use organic compounds produced in industries such as petroleum and fertilizer industries. Inorganic compounds used as adsorbents are usually substances such as: soil, clay, mud, zeolite, minerals, metal oxides and hydroxides.
ملکوتیخواه، جواد؛ پاکسازی ناخالصی¬های نفتی از آب بر پایه¬ی فناوری نانو. نشریه فناوری نانو، سال چهاردهم شماره۱۱، پياپي۲۲۰، 20-25، 1394.
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