- 相關(guān)推薦
集約化豬場糞污處理工藝的研究
摘要: 根據(jù)我國集約化豬場排糞方式和糞水的特性,提出了采用人工清糞方式 、固液分離機+沉淀+UASB+SBR+水生植物塘的污水處理工藝和豬糞(渣)堆漚發(fā)酵生產(chǎn)有機 肥新的糞污處理工藝。經(jīng)上海市嘉定種畜場污水處理工程實踐證明:在保證污水全面達標排 放和豬糞(渣)無害化處理的前提下,新工藝比常規(guī)工藝節(jié)約工程投資35%、節(jié)約運行電費6 5%左右,經(jīng)濟效益好 Abstract: In accordance with the characteristics of swine manure-discha rging way and the property of swine wastewater on intensive scaled swine farms i n China, a new technology of swine wastewater treatment and swine manure ferment ation to produce organic fertilizer was presented. This technology includes clea ning manure by manpower, solid-liquid separator+sedimentation basin+Upper-flow Anaerobic Sewage Bed(UASB)+SBR+aquatic plant pond. The project practice of swin e wastewater treatment in Shan ghai Jiading Breeder Farm showed that the new technology could save 35% of the p roject investment, 65% of the operating electricity charges with good direct eco nomic benefit, on condition of guaranteeing the prerequisites that the discharge d swine wastewater reached the state standard all-sidedly and swine manure was pollutionlessly treated. 作 者: 李長生 王應寬 LI Changsheng Wang Yingkuan 作者單位: 中國農(nóng)業(yè)工程設計研究院, 期 刊: 農(nóng)業(yè)工程學報 ISTICEIPKU Journal: TRANSACTIONS OF THE CHINESE SOCIETY OF AGRICULTURAL ENGINEERING 年,卷(期): 2001, 17(1) 分類號: X713 關(guān)鍵詞: 豬糞處理 固液分離 沉淀 厭氧池 好氧池 堆漚發(fā)酵【集約化豬場糞污處理工藝的研究】相關(guān)文章:
物化生化組合工藝處理皂素廢水論文摘要11-19
船舶生活污水特性及處理裝置研究摘要12-04
硬齒面齒輪加工的研究與工藝裝備開題報告04-27
豬場春聯(lián)大全01-30
豬場工作總結(jié)06-22
豬場個人實習總結(jié)05-10
豬場管理員工制度10-19
豬場租賃合同02-24