Recently, the method of ...
Published by Prem Baboo, Researcher at www.researchGate.net
Recently, the method of bio-adsorbent for removing bromide has been developed and using agricultural and fruit and vegetable processing waste materials as an innovative and auspicious technology.
The following methods and techniques are used to remove bromide and bromate from waste water:
1- Removal techniques of halides, bromide and iodide have been broadly classified into three categories, namely; membrane, electrochemical and adsorptive techniques. Reverse osmosis, Nano filtration and electro dialysis membrane techniques are reviewed. The electrochemical techniques discussed are electrolysis, capacitive deionization and membrane capacitive deionization. Studies on bromide and iodide removal using adsorptive techniques including; layered double hydroxides, impregnated activated carbons, carbon aerogels, ion exchange resins, aluminium coagulation and soils are also assessed.
2. For bromide removal using adsorptive techniques including; layered double hydroxides, impregnated activated carbons, carbon aerogels, ion exchange resins, aluminium coagulation and soils are also assessed. Halide removal techniques have been compared, and areas for future research have been identified.
3-Electrochemical oxidation: solid graphite electrodes selectively oxidizes bromide to bromine in flow back water and produces water from a shale gas operation in South-western PA. The bromine can then be outgassed from the solution and recovered, as a process well understood in the bromine industry.
https://www.researchgate.net/deref/http%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpubmed%2F23726709