The invention discloses a treatment method of stibium-containing
wastewater, which comprises the following steps: taking and weighing waste residue of
wine industry, adding 0.3-0.5 time (
mass) of
straw, and adding
sodium carbonate and
organic acid respectively according to the ratios of 0.5-1 g / kg and 0.2-0.5 g / kg; uniformly mixing, controlling to ensure the dissolved
oxygen content is 0.1-0.2 mg / L, the pH value is 6.5-7.5, the temperature is 50-55 DEG C and the potential is (-110)-(-200) mV, and sufficiently fermenting and aging for 6-7 days; sterilizing at high temperature, pulverizing, and then screening to prepare 120-150-mesh
biomass adsorbent; and performing flocculating
settling treatment on stibium-containing
wastewater, and flowing through an adsorption
tower with the
biomass filter material prepared in the previous step, wherein the
effluent water is stibium-removed
wastewater, and the concentration of the
effluent water reaches 0.02 mg / L and is lower than the
national level-one
discharge standard. The invention has the advantages that the method is implemented at normal temperature, no
noise is made, the used
chemical agent is non-toxic, harmless and non-volatile, no new three wastes are generated in the treatment process, the
emulsion can be used circularly, the heavy
metal can be recycled, raw materials of the agent are accessible and low in cost, the stibium removal efficiency is up to 99.9% or above and the like.