The nanosheets of Bi2MoO6 were loaded to surface of TiO2 NTs (grown on Ti mesh) via simple solvothermal method and the amount of Bi2MoO6 nanosheets was adjusted by changing reaction intervals. The PEC removal efficiency of RhB, MO, MB and Cr (VI) achieved 75%, 100%, 100% and 100%. The type-II heterojunction mechanism was tentatively proposed. Display omitted The fabrication of TiO2 NTs/Bi2MoO6 type-II heterojunction photocatalyst was carried out by a simple solvothermal method. Bi2MoO6 nanoparticles with nanosheet microstructures were successfully loaded on TiO2 NTs surface through the adjustment of reaction intervals. The heterojunction photocatalyst showed excellent organic dye and heavy metal ion removal performances, and nearly 100%, 75%, 100% and 100% of MO, RhB, MB and Cr (VI) were removed by simulative sunlight irradiation for 3 or 2 h, respectively. The outstanding photocatalyic performance was mainly due to the formation of type-II heterojunction between TiO2 and Bi2MoO6. The type-II heterojunction not only enhanced visible light response but also accelerated photogenerated charge carrier transfer and restrained the recombination of photogenerated electron-hole pairs with the assistance of internal electric field.