| 摘要 |
A biooxidant of natural water contaminants contains a reservoir for gathering of treated water, arranged over it plates with overflow launders on the upper ends, connected with pipelines for the supply of polluted water, fixed in reservoir supporting beams for binding of lower ends of the plates. The reservoir for gathering of polluted water has perforated bottom and made in a form of floating dam, and plates in a form of frame carcass from metal and plastic elements, lateral surfaces of which are faced with glass-brush carrier. The upper end of the plate is made of plastic tube, and lower from metal profiles with hooks for fastening of carrier. The tube functions as overflow launder and has on the centre of lateral surfaces in staggered order drainage holes in a form of triangular weir with heads downward, through which carrier is passed, and the interval between weir heads in 1.2 times bigger the size of their base, equal to diameter of horizontal section of glass-brush carrier. |
