Preparation method of catalytic reduction dehalogenation material for sewage

The invention discloses a preparation method of a catalytic reduction dehalogenation material for sewage. The preparation method comprises the following steps: (1) mixing raw materials, and performing mould pressing to form a blank; (2) under an oxygen-free condition, sintering for forming the blank; and (3) breaking to obtain the catalytic reduction dehalogenation material. The preparation process of the catalytic reduction dehalogenation material is simple, the structural strength of the catalytic reduction dehalogenation material during sintering quenching process is greatly improved, the broken materials still have good structural strength after being broken, the phenomena of hardening and channeling can be effectively prevented, effective components in the catalytic reduction dehalogenation material can not lose easily, and are high in utilization ratio.