An integrated integrated wet waste in-situ recycling processing system and processing method
A treatment method and in-situ treatment technology, applied in chemical instruments and methods, fertilizer treatment control, oxidized water/sewage treatment, etc., can solve the problem of non-wet waste reduction, harmless and resourceful treatment, and composting products cannot Better realize the problems of on-site use, secondary pollution of leachate and odor, and achieve the effects of ensuring in-situ and in-situ utilization, shortening composting time, and accelerating mineralization and humification
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Embodiment 1
[0165] attached Figure 1-5 As shown in the figure, an integrated integrated wet waste in-situ recycling treatment system includes: a feeding and unloading unit, a pretreatment unit, a rapid dry fermentation unit, a fertilizer preparation unit, a leachate treatment and reuse unit, Malodorous and microbial aerosol-containing gas processing unit 316 and automatic monitoring and control unit;
[0166] The pretreatment unit is located at the bottom of the feeding and discharging unit;
[0167] The fast dry fermentation unit is located on one side of the pretreatment unit;
[0168] The fertilizer preparation unit is connected with the discharge port of the fast dry fermentation unit;
[0169] The leachate treatment and reuse unit is connected with the liquid outlet of the fast dry fermentation unit;
[0170] The gas treatment unit containing odor and microbial aerosol is connected with the exhaust port of the rapid dry fermentation unit;
[0171] The automatic monitoring and co...
Embodiment 2
[0251] Please see attached figure 2 , and also provides a wet waste recycling method for in-situ treatment, which specifically includes:
[0252] S1: feeding and discharging, turn on the automatic monitoring and control unit;
[0253] S2: Preprocessing:
[0254] S21: Sorting: The sorting device sieves the wet garbage, and the wet garbage with a particle size of ≤80mm is separated from metal substances by a magnetic separator and then landfilled; the wet garbage with a particle size of >80mm is separated from metal substances by a magnetic separator. Then enter the crushing device;
[0255] Further, the separated metal substances are transported to the metal collection tank;
[0256] In addition, the wet garbage with a particle size >80mm falls into the air separator from the discharge port of the sieve, and the inorganic materials such as plastic, paper, glass substances and bricks and tiles in the wet garbage are sorted out and then separated by the magnetic separator. A...
Embodiment 3
[0290] The treatment system and treatment method of Example 1 and Example 2 were used for the treatment of in-situ wet garbage. On the basis of Example 2, the control group 1 used the microbial inoculants 1 and 2 inoculated in the rapid dry fermentation unit. All were replaced with yeast bacteria liquid, and the bacteria liquid concentration was 3.0×10 8 CFU / mL, the inoculation amount was 5‰. Through the fermentation period of 10 days, the quality of the compost products was compared according to the various indicators of the obtained fertilizers. The results are shown in Table 1.
[0291] Table 1
[0292]
[0293]
[0294] According to the processing system and processing method of Example 1 and Example 2, the in-situ wet garbage is processed, and the obtained fertilizer indicators are better than those in the "Urban Waste Agricultural Control Standard" (GB8172-87); And better than the quality of control 1 compost product.
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