Modern Age Waste Water Problems

Introduction.- 1. Absorptive removal and recovery of heavy metal ions from aqueous solution/effluents using conventional and non-conventional materials.- 2. Bioremediation of Oil-Spills from Shore Line Environment.- 3. Fabrication of polyaniline supported nanocomposites sensing applications for the detection of environmental pollutants.- 4. Graphene and its composites: Applications in Environmental Remediation.- 5. Nano-composite materials for wastewater decontamination Photocatalytic decontamination of organic pollutants using advanced materials (Recent advancement in waste water decontamination Removal and Recovery of Heavy Metal Ions Using Natural Adsorbents.- 6. Water purification by nanotechnological approach: Challenges and future prospects.- 7. Green nanotechnology involvement in water and wastewater treatment.- 8. Advanced nanomaterial for metal ions removal from aqueous solutions.- 9. Graphene and carbon nanobased nanomaterials  application wastewater treatment.- 10.Application of cellulose nanomaterials in water treatment technologies.- 11. Amorphous nanomaterial application in removal and recovery of heavy metals from water.- 12. Nanofiltration for water purification.- 13. Sewage treatment using nanotechnology and disposal of waste nanomaterials.- 14. The recent nano- and biotechnological advances to the removal of toxic contaminants from wastewater streams.- 15. Conclusions.