Drainage treatment device and kitchen refuse treatment system and oil remover
A technology of drainage treatment device and kitchen waste, applied in water/sewage treatment, flotation water/sewage treatment, water/sludge/sewage treatment, etc., can solve problems such as filter membrane blockage
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Embodiment 1
[0029] Next, an embodiment of the present invention will be described in detail based on the drawings. figure 1 It is a schematic configuration diagram of a wastewater treatment device equipped with an oil removal device 20 in the preceding stage of a membrane separation activated sludge device 30 in this embodiment, figure 2 It is a three-sided view of the degreasing device 20 of this embodiment, figure 2 (a) is a top view of the degreasing device 20, figure 2 (b) is a B-B sectional view of the degreasing device 20, figure 2 (c) is an A-A sectional view of the degreasing device 20, image 3 is a schematic cross-sectional view of the membrane separation activated sludge device 30 in this embodiment, Figure 4 It is a partially broken perspective view of the microporous membrane 60 arranged in the membrane separation activated sludge device 30 .
[0030] The wastewater treatment device 1 in this embodiment is used to treat wastewater containing a large amount of organic...
Embodiment 2
[0066] Second, refer to Figure 5 Other embodiments of the present invention will be described. Also, in Figure 5 Among them, the same symbols as in Embodiment 1 above have the same or similar effects. In this embodiment, the waste water treatment device 1 in the above-mentioned embodiment 1 is equipped with a kitchen waste treatment system.
[0067] Figure 5 It is a schematic diagram which shows the kitchen waste processing system 2 in this Example. The kitchen waste treatment system 2 in this embodiment is used to handle the kitchen waste that is made of the mixture of kitchen waste or other organic matter discharged from the kitchen such as hotels or restaurants, and in this embodiment, it is especially processed from being arranged in restaurants or large canteens. The situation of the kitchen waste discharged from the corner not shown in the figure will be described.
[0068] This kitchen waste processing system 2 has a disposer 50 as a crushing device for crushing...
Embodiment 3
[0108] In addition, as another other embodiment, the electrolytic treatment device 40 in the above-mentioned embodiment 2 can also be used as Figure 6 The electrolytic treatment device 70 is shown. The inside of the electrolytic treatment device 70 in this embodiment is composed of a treatment tank 71 having an inflow port and an outflow port of the water to be treated, not shown, and disposed so that at least a part thereof is immersed in the water to be treated in the treatment tank. A pair of electrolysis 72, 73, a power source 74 for energizing the electrodes 72, 73, and a control device (not shown) for controlling the power source 74 are provided.
[0109] The electrode 72 is composed of a noble metal such as platinum (Pt) or a mixture of platinum and iridium (Ir), an electrolytic conductor coated on a conductive metal substrate such as titanium, or an insoluble electrode. In addition, the electrode 73 is made of iron (Fe) or a conductor covering them. In addition, a p...
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