1.Role of hybrid nanomaterials for a sustainable environment 2.Prospective of hybrid carbon-based materials for environmental remediation 3.Approaches to produce hybrid nanomaterials for engineering applications 4.Hybrid nanomaterials for the removal of organic pollutants from wastewater 5.Development of cellulose acetate/chitosan/poly(malic acid-citric acid) blend membranes for the microfiltration treatment of distillery wastewater 6.Advances and limitations of hybrid nanomaterials for water purification 7.Preparation of hybrid nanotube proton exchange membrane for microbial fuel cell applications 8.Bimetallic nanocomposites supported on reduced graphene nanosheets for fuel cell applications 9.Nanobioremediationdan emerging eco-friendly approach for a sustainable environment 10.Recent trends on functionalized nanohybrids enhanced biosensors performances and their applications 11.Hybrid composites for optoelectronics: introduction,synthesis, and applications 12.Crop growth on metal-contaminated soils using nanotechnology: remediation and management perspectives 13.Lanthanum-based materials for adsorptive removal of phosphate 14.Nanofiltration membranes for wastewater treatment and biotechnological applications 15.Fluorescent metal-organic frameworks for analytical applications 16.Roles of microbes and composite materials in the remediation of industrial wastewater