The　salt　waste　accompanied　with　organic　pollutants　is　a　kind　of　toxic　solid　waste　during　the　chemical　production　process.　To　date,　there　are　still　lack　of　satisfactory　treatments　for　it.　This　work　proposed　a　simple　method　for　dispose　the　methanol　conaminated　salt　waste　through　roasting　at　moderate　temparture.　The　composition　analysis　by　the　X-ray　powder　diffraction,　the　fourier　transform　infrared　spectroscopy　and　the　scanning　electron　microscope-mapping　shows　the　crucial　phase　of　organic　components　that　adhere　to　the　surface　of　NaCl　crystal　are　mostly　in　the　phase　of　calcium　methoxide　(Ca(OCH3)(2)),　which　leads　to　the　agglomeration　of　sodium　chloride　and　is　not　suitable　for　conventional　treatment　methods.　It　is　found　that　the　surface　Ca(OCH3)(2)　could　be　transformed　into　calcium　carbonate　(CaCO3)　by　roasting　at　low　temperature　of　similar　to　270　degrees　C,　resulting　in　the　removal　of　the　organic　matter　in　the　waste.　Then　it　was　further　roasted　at　600　degrees　C　for　the　decomposition　of　surface　CaCO3　which　may　prevent　the　dissolution　and　the　subsequent　recovery　of　NaCl.　The　results　illustrated　that　NaCl　can　be　effectively　recovered　with　a　high　purity　of　98.80　%.　Furthermore,　the　TOC　value　of　its　saturated　solution　decreased　from　7.07　x　10(4)　to　40.14　mg/L,　far　below　the　limits　(200　mg/L)　in　chlorine　alkali　plant.　This　work　proposes　a　promising　treatment　method　to　recover　salt　resources　from　waste　salt,　and　provides　new　insights　into　the　function　of　controlling　the　key　phase.