Controlling the air in a composting plant - by cleaning and cooling recirculated air by compressing and treating with washing water, mixing with fresh air, etc.
- 专利权人:
- PEROX BIOPLANT APS
- 发明人:
- BJERGAGER, PER EDUARD ROBERT
- 申请号：
- DK19970000235
- 公开号：
- DK174690(B1)
- 申请日:
- 1997.03.05
- 申请国别(地区):
- 丹麦
- 年份:
- 2003
- 代理人:
- 摘要：
The air in a composting system which includes an aerobic composting reactor, is controlled by: (a) sucking out the composting air; (b) cooling the air with washing water after pressing it into an air washer; (c) withdrawing part of the composting air; (d) throttling the rest of the composting air; and (e) mixing this with fresh air, and recirculating it to the reactor. The air withdrawn in (c) is passed through 1 or more serially-connected container contg. composted organic material. NH3-contg. condensate is continuously withdrawn from the air washer, stripped in an ammonia washer with the exit air, and passed through the serially-connected container(s).
- 来源网站：
- 中国工程科技知识中心
