Knowledge Agora

Title	Sustainable vs. Conventional Approach for Olive Oil Wastewater Management: A Review of the State of the Art
ID_Doc	7107
Authors	Al-Qodah, Z; Al-Zoubi, H; Hudaib, B; Omar, W; Soleimani, M; Abu-Romman, S; Frontistis, Z
Title	Sustainable vs. Conventional Approach for Olive Oil Wastewater Management: A Review of the State of the Art
Year	2022
Published	Water, 14, 11
Abstract	The main goal of this review is to collect and analyze the recently published research concerning the conventional and sustainable treatment processes for olive mill wastewater (OMW). In the conventional treatment processes, it is noticed that the main objective is to meet the environmental regulations for remediated wastewater without considering the economical values of its valuable constituents such as polyphenols. These substances have many important environmental values and could be used in many vital applications. Conversely, sustainable treatment processes aim to recover the valuable constituents through different processes and then treat the residual wastewater. Both approaches' operational and design parameters were analyzed to generalize their advantages and possible applications. A valorization-treatment approach for OMW is expected to make it a sustainable resource for ingredients of high economical value that could lead to a profitable business. In addition, inclusion of a recovery process will detoxify the residual OMW, simplify its management treatment, and allow the possible reuse of the vast amounts of processed water. In a nutshell, the proposed approach led to zero waste with a closed water cycle development.
PDF	https://www.mdpi.com/2073-4441/14/11/1695/pdf?version=1653984537

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