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Aluminium, one of 3A class metal, is categorized as a dangerous substance for the environment by USEPA. It can be found in the form of mineral or bonded compound with 3+ valence. The bonded compound of aluminium is usually found in nature because of the pollution by certain industries. Aluminum pollution is currently become a concern in Indonesia since the increasing in the number of aluminium recycling industry. Liquid waste from these industries is usually disposed directly into the water body without going through any form of treatment. Material impurities are also openly buried on the…mehr

Produktbeschreibung
Aluminium, one of 3A class metal, is categorized as a dangerous substance for the environment by USEPA. It can be found in the form of mineral or bonded compound with 3+ valence. The bonded compound of aluminium is usually found in nature because of the pollution by certain industries. Aluminum pollution is currently become a concern in Indonesia since the increasing in the number of aluminium recycling industry. Liquid waste from these industries is usually disposed directly into the water body without going through any form of treatment. Material impurities are also openly buried on the ground around the industry. Aluminium ion in water can potentially harm the environment because of its toxic effect to water biota, lessening the land fertility, and the disruption to organism enzymatic activity. To reduce the concentration of aluminium in wastewater, a biological treatment can be applied before discharging to water bodies. Biological treatment using indigenous bacteria isolatedfrom the polluted environment is seen to be effective to treat aluminium contamination.
Autorenporträt
Ipung Fitri Purwanti ist Dozent in der Abteilung für Umwelttechnik, Institut Teknologi Sepuluh Nopember (ITS), Surabaya, Indonesien. Zusammen mit Dr. Harmin Sulistiyaning Titah und Herrn Setyo Budi Kurniawan schrieb sie dieses Buch im Rahmen eines Projekts zur Sanierung von aluminiumkontaminierter Umwelt.