The influence of 3 kinds of sanitary treatment ways of steam explosion, irradiation and composting on the form of organic components in sludge was studied with municipal sludge as material.
以城市污泥为材料，研究了热喷、辐射和堆肥3种无害化处理方式对污泥中有机组分形态的影响。
The model can be used for technical design and operation control of single material composting or multiple mater ial composting system.
模型可以用于一种物料堆肥或多种物料混合堆肥系统的工艺设计和运行控制。
Simulated composting was carried out to study the changes of biochemistry and chemical characteristics of the organic manure compost using labelled organic material and inorganic nitrogen fertilizer.
通过室内模拟堆制和同位素交叉标记，研究了以稻草和禽畜粪为主体材料的堆肥制作过程中的生物化学变化特征。
In this experiment, compost filler were added in poultry composting process in order to regulate C/N and control stench arising, as fowl dung was taken for the raw material.
试验以鸡粪为原料进行堆肥发酵，通过添加填充料，调节堆料C/N值，有效控制堆肥发酵过程中臭气的产生。
Manure must be subject to composting at high temperature during at least 2 weeks, during which the material must be turned a minimum of five times.
粪肥必须在高温下至少堆制2周，在这期间材料必须至少翻堆5次。
Manure must be subject to composting at high temperature during at least 2 weeks, during which the material must be turned a minimum of five times.
粪肥必须在高温下至少堆制2周，在这期间材料必须至少翻堆5次。
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