The invention discloses a sewage treatment use titanium dioxide/feather no-weaving composite needling filtration material. The material is prepared from, by weight, 50-70 parts of feather fiber, 20-30 parts of polyester fiber, 24-30 parts of metacrylic acid ester, 2-5 parts of potassium persulfate, 3-6 parts of sodium hydrogen sulfite, 3-7 parts of 2% of hydroquinone solution, a proper amount of deionized water, a proper amount of ethyl alcohol, a proper amount of acetic acid buffer solution, 3-5 parts of KH-570, 15-25 parts of hydroxyapatite powder, 0.5-1 part of N, N'-methylene bisacrylamide, 0.5-1 part of emulgator, 1-2 parts of photoinitiator TPO, 7-12 parts of butyl titanate, 2-5 parts of glacial acetic acid and 1-4 parts of concentrated nitric acid. According to the sewage treatment use titanium dioxide/feather no-weaving composite needling filtration material, metacrylic acid ester is applied to graft the modified feather fiber, heat stability and tensile property of the no-weaving material are improved, besides, ultraviolet light is utilized to graft and load hydroxyapatite on the feather fiber after modification treatment, and adsorption to heavy metal ions in sewage of the filtration material is improved.