Abstract




 
   

IJE TRANSACTIONS C: Aspects Vol. 31, No. 3 (March 2018) 511-515    Article in Press

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  PERFORMANCE EVALUATION OF OILY WASTE TREATMENT WAYS (TECHNICAL NOTE)
 
A. Lekomtsev, K. Vyatkin and D. Martyushev
 
( Received: May 22, 2017 – Accepted in Revised Form: October 12, 2017 )
 
 

Abstract    On the basis of key ways of oily waste treatment in Russia which has been described in the article and on the example of oil-contaminated soil (OCS) treatment there can be considered two most widespread technologies: bioremediation and thermal recovery. We developed the process flow sheet of the equipment (UT-2S) for industrial oily wastes treatment on the basis of high temperature air tight decomposition of oily waste. We have also worked out criteria of prime cost, OCS treatment period as well as OCS purification efficiency and industrial emission of harmful substances of each technology of oily waste treatment with the aim of its comparison. The analysis of the results received during this work makes possible to find out advantages and disadvantages of OCS recycling technologies and to evaluate efficiency of each technology.

 

Keywords    oily waste, oil-contaminated soil treatment, bioremediation, thermal decomposition of soil

 

چکیده    این مقاله یر پایه تصفیه پساب نفتی بوده و نمونه ای از خاک آلوده به مواد نفتی بر حسب تکنولوژی متداول به دو روش بیوریمیدیاسیون و تکنولوژی بازیافت حرارتی مورد بررسی قرارداده است. در این مقاله شمای فرایتدی با واحدها و دستگاههای طراحی شده ارائه گردید. این تکنیک قادربه تجزیه حرارتی مواد و پساب نفتی می باشد. ما همچنین به هزینه های فرایند و بازدهی آن برای حذف مواد آلاینده خاک و ترکیبات نفتی دست یافته ایم. این مقاله مزایا و معایب فرایتد را ارزیابی می نماید. بنظر میرسد این تکنولوژی برای تصغیه پساب نفتی و خاک آلوده به مواذ نفتی راه حل مفید و سودمندی را ارائه نموده است.

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