规模养殖场固体粪污发酵工艺设计综述

Review on the Design of Fermentation Pro-cess for Solid Manure in Large-Scale Farms

摘要: 近年来，我国规模化畜禽养殖业发展迅速，集中养殖带来的固体污染物对环境造成了巨大的压力。养殖畜禽粪污是宝贵的肥料资源，通过生物高温发酵技术可以实现变废为宝。本文主要对养殖场固体粪污的处理技术及工艺进行了重点阐述，论述了固体粪污不同的处理工艺及各种工艺的优缺点，并对投资费用和运行成本进行了分析，对养殖场选择合适的发酵工艺提供了指导。

Abstract: In recent years, with the development of animal husbandry industry, the solid pollutants brought by the intensive farming have caused great pressure on the environment. Livestock and poultry manure is a valuable fertilizer resource, which can be converted from waste to profit by bio-high temperature fermentation technology. This paper mainly focuses on the treatment technology and process of solid manure in breeding farms, discusses the different treatment processes of solid manure and their advantages and disadvantages, and analyzes the investment cost and operating cost, which provides guidance for the selection of suitable fermentation processes for the breeding farm.