In　this　paper,　a　stainless　steel　mesh　coated　with　titanium　dioxide　(TiO2@SSM)　membrane　was　developed　for　the　separation　of　stable　oil-water　emulsions　and　the　degradation　of　soluble　pollutants.　The　TiO2@SSM　membrane　showed　excellent　underwater　anti-oil　adhesion　performance　and　efficient　emulsion　separation　under　gravity　(flux　of　207.7　L　m-　2　h-1　and　efficiency　of　99.58　%　for　toluene-water　emulsion).　The　emulsion　could　also　be　pre-broken　by　microbubble　flotation　to　enhance　the　separation　performance　of　the　TiO2@SSM　membrane　(microbubble　flotation　followed　by　separation　has　a　flux　of　369.3　L　m-　2　h-1,　and　efficiency　of　99.71　%).　And　the　synergistic　operation　of　separation　and　microbubble　flotation　can　increase　the　flux　to　451.6　L　m-　2　h-1.　The　membrane　showed　outstanding　stability　and　could　be　recycled　for　more　than　20　times　without　significant　deterioration,　and　demonstrated　chemical　stability　for　corrosion　resistance　test　(pH　0-14).　In　addition,　the　membrane,　which　is　easily　modified　with　silver　nanoparticles,　achieves　improved　photocatalytic　degradation　properties　(efficiency　from　58.8　%　to　88.7　%)　and　microbubble　flotation　effect　(flux　of　613.4　L　m-　2　h-1).　This　work　provides　a　rational　strategy　for　the　preparation　and　optimization　of　inorganic　functional　membranes　for　effective　emulsion　separation　and　dye　degradation,　and　demonstrates　promising　applications　of　the　separation　and　purification　in　oilcontaining　sewage　and　wastewater　remediation.