Method for resource treatment on dead poultry and livestock

一种病死禽畜资源化处理方法

Abstract

The invention discloses a method for resource treatment on dead poultry and livestock, and belongs to the technical field of environment protection. The method comprises the following steps of enabling plant ash to provide potassium element, and the dead poultry and livestock to provide nitrogen and phosphor elements, and degrading under the action of probiotics in yogurt, so as to obtain a biological fertilizer; aerating and degrading the waste liquid produced by fermenting through active sludge, and discharging after reaching standard, wherein the precipitate produced in the treatment process contains rich nutrients and can be used as flower culture soil. The method for resource treatment has the advantages that the potential value of the dead poultry and livestock is realized, the secondary pollution to environments by the treatment process is avoided, the secondary treatment is not needed, the time is shortened, the energy is saved, and the application prospect is broad.
本发明公开了一种病死禽畜资源化处理方法,属于环境保护技术领域。本发明通过植物灰烬提供钾元素、病死禽畜提供氮、磷元素,在酸奶中益生菌得作用下降解,得到生物肥,再将发酵产生的废液通过活性污泥曝气降解后达标排放,处理过程产生的沉淀含有丰富的养分,可作为花卉营养土,本发明提供的资源化处理方法,充分发挥了病死禽畜的潜在价值,处理过程不会对环境造成二次污染,无需二次处理,省时省能,具有广阔的应用前景。

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