JPS555784A - Disinfecting room of septic treating tank - Google Patents

Abstract

PURPOSE: To surely set up the disinfectant at a fixed position and to enable to simply exchange at any time, by equipping stagnation box having the opening on the upper face just under the inflow opening of dirty water on disinfecting room and providing the upper projecting body holding the soilid disinfectant on the placing board positioning detachably on the bottom face of the above box.

CONSTITUTION: The stagnation box 2 having opening on the upper part, is provided with the partition board 18 facing to the inner part of the disinfecting room 1 just under the overflow dam 21. Supernatant liquid overflowed from the precipitation room through the dam 21, is entered the box 2 at first and is advanced toward the lower room 1 passing through the overflow groove 9 of the side wall 8. The solid disinfectant 4 is placed on the placing board 3 put on the bottom face of the box 2 and is freely taken out upward from the box 2 grasping the upper projecting body 5 and also, the disinfectant is able supply at any time. Supernatant liquid is contacted with the disinfectant 4 during staying at the box 2 and the disinfectant 4 is dissolved in the supernatant liquid and the above liquid is advanced toward the room 1.

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