Sem Studies On Facilitated Microbial Growth On Pac In A Biological Reactor

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Sem Studies On Facilitated Microbial Growth On Pac In A Biological Reactor

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Title: Sem Studies On Facilitated Microbial Growth On Pac In A Biological Reactor
Author: Al Muzaini, Saleh [صالح محمد المزيني]
Abstract: A process known as powdered activated carbon (PAC) treatment was applied to facilitate additional bacterial growth in the treatment of industrial wastewater. Refinery wastewater was fed into a pilot plant reactor at a rate of 4-6 mg/1 at 24°C, pH 7.0 and dissolved oxygen in the range of 5-6 mg/1. The reactor had input from a local municipal wastewater treatment plant, with the addition of 120 mg/1 of PAC to the system. Carbon particles were removed from the reactor at different intervals, fixed, and examined by the scanning electron microscopy. Micrographs illustrated a variety of bioforms on activated carbon surfaces. These multiplied with incubation period, providing evidence of improved mineralization of waste.لقد استهدفت هذه الدرالللة استخدام جزيئات الكربون الن!ثلط مع الحعلأة النشلطة في معالجة المياه ال لخخدمة حليئ أن وجود الحرجق يههاعد على تكماثرونهو ابكتريا عليه ، لشا قم الإستفادة منه في معالجة المياه اسكثماعية السائلة.
URI: http://hdl.handle.net/10576/10118
Date: 1996

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