低碳·高效的池塘循环流水养殖系统模块建设及功能分析
Module Construction and Function Analysis of a Recirculating Raceway System with Low Carbon and High Efficiency
顾树庭 1杜兴伟 1杨小猛1
作者信息
- 1. 苏州市申航生态科技发展股份有限公司,江苏苏州215221
- 折叠
摘要
[目的]设计、建设一套满足我国当前水产养殖业工业化、节约化需求的养殖系统.[方法]对现有养殖池塘进行改造,结合工程化施工,建造3条流水槽;利用气提式推水装置营造流水养鱼的效果;通过沉淀池及微滤器作用将养殖鱼类代谢废物收集、压缩、重新利用;在套养鱼区利用滤食性鱼类进行水质净化.[结果]每条流水槽均可单独饲养不同种类、不同规格的鱼类;养殖池塘水循环利用,整个养殖周期内达到污水零排放;经处理后的水质达到水源水标准.[结论]该养殖系统具有养殖水体循环利用、可进行高密度精养、降低生态环境压力等优点,是一种高效、生态、环境友好型的养鱼新技术.
Abstract
[Objective] To design and built a set of cultivation system to satisfy China's aquaculture demand of industrialization aud economy.[Method] Through the pond modification and engineerization construction,we constructed three flumes in a pond combination with engineering,created the effect of recirculating raceway fish farming by gas pushing device,then,collected fish metabolic waste to reuse,and used bighead carp to clean up culture water.[Result] Each tank could keep different types of fishes with different specifications.Water recycle of aquaculture pond could achieve zero discharge of sewage in the breeding cycle.The water after processing reached the standard of source water.[Conclusion] The recirculating raceway system had the advantages of water circulating utilization,high density and low pressure of ecological environment.It is a new fish culture technology of high efficiency,ecology and environment friendly.
关键词
流水养殖/高效/低碳/模块建设/流水槽/水体循环Key words
Recirculating aquaculture/High efficiency/Low carbon/Module construction/Trough/Water circulation引用本文复制引用
出版年
2016
国家科技期刊平台
NSTL
维普
万方数据