The invention discloses a
sponge municipal
water storage apparatus, and belongs to the technical field of
water storage and utilization. The apparatus comprises a glass steel tank body and a
water storage tank, a first separation plate and a second separation plate are arranged in the glass steel tank body, the first separation plate and the second separation plate divide the glass steel tank body into a first
water treatment chamber, a second
water treatment chamber and a third
water treatment chamber, a
silt separator is arranged above the first water treatment chamber, the
silt separator is connected with a water outlet
pipe and a
sewage pipe, a water treatment
machine is arranged above the third water treatment chamber, and the
water storage tank is fixedly connected with an overflow device. Municipal rainwater and
sewage are directly separated through the
silt separator, are introduced into the glass steel tank body, are precipitated, and are purified through the water treatment
machine to obtain
treated water which can be used as domestic water, so the apparatus has the advantages of changing of wastes into valuables, no conveying of the municipal rainwater or
sewage to a
sewage treatment plant or treatment of the municipal rainwater or sewage, short process, high treatment efficiency, low treatment cost, energy saving,
environmental protection, and suitableness for large-scale promotion and application.