Abujazar, Mohammed Shadi S.Karaagac, Sakine UgurluAbu Amr, Salem S.D Alazaiza, Motasem Y.Bashir, Mohammed J. K.2024-09-292024-09-2920220959-65261879-1786https://doi.org/10.1016/j.jclepro.2022.131133https://hdl.handle.net/20.500.14619/4837Hybrid coagulants have recently received attention in water and wastewater treatment technologies mainly due to their cost-efficiency and exceptional performance. As such, this study highlights the recent advanced appli-cations of hybrid coagulants in wastewater treatment. The materials used for hybrid coagulants, such as those hybridised in chemical bond, structurally-hybridised, and functionally-hybridised under certain combination techniques (e.g., organic/inorganic, organic/organic, inorganic/inorganic, organic/natural polymer, inorganic/ natural polymer, organic/biopolymer, & inorganic/biopolymer), were evaluated and compared based on their applications on different type of wastewaters, experimental conditions, and treatment efficiency. The perfor-mance of inorganic/inorganic hybrid coagulation demonstrated high removal of turbidity (98.5%), chemical oxygen demand (COD) (73.3%), heavy metals (99.2%), and colour (98%) -seemingly better than organic removal efficiency. The optimum operational conditions for inorganic/organic coagulants at varied pH levels (6-12) lowered the cost for chemicals used for pH adjustment in treating industrial wastewater. Referring to the review outcomes, hybrid coagulation applications are indeed efficient for treatment of highly concentrated in-dustrial wastewater, such as oily wastewater.eninfo:eu-repo/semantics/closedAccessHybrid coagulantsIndustrial wastewatersTreatment efficiencySustainable environmentPollution controlReview10.1016/j.jclepro.2022.1311332-s2.0-85125441214Q1345WOS:000784418200004Q1