Zeolitic　imidazolate　framework-8　(ZIF-8)　was　synthesized　by　solvothermal　method　and　the　adsorption　pore　size　was　adjusted　by　changing　the　amount　of　template　agent.　The　ZIF-8@SiO2@Fe3O4　derived　from　self-assembly　of　ZIF-8　and　SiO2@Fe3O4　were　then　synthesized　and　used　for　ceftazidime　(CAZ)　removal.　ZIF-8　was　a　regular　dodecahedral　particle　with　uniform　particle　size.　The　pore　diameter　was　6.47　nm　and　the　specific　surface　area　was　1182.5　m(2).g(-1)　in　ZIF-8@SiO2@Fe3O4.　The　adsorption　of　CAZ　on　ZIF-8@SiO2@Fe3O4　as　a　function　of　adsorption　temperature,　contact　time,　ionic　strength　solution　pH,　and　humic　acid　concentration　were　investigated.　The　error　of　equilibrium　adsorption　capacity　between　model　fitting　and　actual　experiments　is　only　1.19%.　Kinetics　for　CAZ　removal　on　ZIF-8@SiO2@Fe3O4　was　found　to　follow　pseudo-second-order　kinetics.　Langmuir,　Freundlich　and　Sips　isotherm　fitted　the　adsorption　data　well　and　gave　similar　correlation　coefficients,　suggesting　a　single　layer　adsorption　of　CAZ　on　ZIF-8@SiO2@Fe3O4.　The　ZIF-8@SiO2@Fe3O4　showed　no　apparent　loss　in　CAZ　adsorption　after　five　cycles.　These　features　indicate　that　the　ZIF-8@SiO2@Fe3O4　may　be　a　promising　adsorbent　for　CAZ　removal　from　aqueous　solution.