Rural domestic waste low-energy-consumption resource utilization technology
The invention discloses a rural domestic waste low-energy-consumption resource utilization technology. The technology comprises the steps of carrying out a first step of pretreatment, namely simply sorting and breaking bag and homogenizing; carrying out a second step of aerobic composting, wherein t...
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Zusammenfassung: | The invention discloses a rural domestic waste low-energy-consumption resource utilization technology. The technology comprises the steps of carrying out a first step of pretreatment, namely simply sorting and breaking bag and homogenizing; carrying out a second step of aerobic composting, wherein the aerobic composting adopts a static stacking way and oxygen-temperature combined control; and carrying out a third step of multipurpose post-treatment, namely further sorting fermented composted waste and respectively handling for multiple purposes. The technology disclosed by the invention has the outstanding features of low energy consumption, low investment and low operating cost; the rural domestic waste is treated by taking the aerobic composting under the oxygen-temperature combined control as a core technology without a high innocent treatment degree, and screen under-sized materials generated from treatment can be applied to landscaping, nutrient soil, soil improvement, mountain recovery and the like, over-sized materials can be incinerated, can be subjected to landfill, and can be used for manufacturing fuel rods and the like, so that the purpose of treating rural domestic waste with a relatively economic way can be achieved completely. |
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