Improving animals' diets to reduce enteric fermentation and consequent methane emissions, and setting up biogas plant initiatives to recycle manure.
改善动物膳食以减少肠内发酵及其导致的甲烷排放，并建立沼气厂对粪便进行再循环处理。
Another plus is that biogas plants can devour vast quantities of manure that would otherwise pollute the air and could affect water supplies.
沼气工厂的另外一个好处是可以消除大量肥料，否则这些肥料就会污染空或者水源。
The second is one wherein manure is anaerobically-digested to create biogas and then burnt to offset coal.
第二种是运用厌氧消化技术产生生物沼气用做燃料以弥补煤。
Manure, straw, biogas and other agricultural organic wasting are not only high quality fertilizer resources, but also the factors of environmental pollution.
畜禽粪便、秸秆、沼肥等农业有机废弃物不仅是优质的肥料资源，同时也是环境污染因子。
This paper studies the correlation between biogas output and the changes of several hydrolases during the anaerobic digestion of chicken manure.
研究了鸡粪在厌氧消化全过程中几种水解酶活的变化与沼气产量的关系。
Effects of the addition frequency of trace metals on biogas production characteristics in dairy manure by anaerobic fermentation;
本文研究了投加微量金属元素对小试规模上流式厌氧滤池处理模拟焦化废水的影响。
Effects of the addition frequency of trace metals on biogas production characteristics in dairy manure by anaerobic fermentation;
本文研究了投加微量金属元素对小试规模上流式厌氧滤池处理模拟焦化废水的影响。
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