污水处理中温度对黑藻生长的影响(英文)
100 积分
50
评分
4.5 积分- 详情
- 2021-04-28
- 简介
pdf
- 251KB
- 页数 3P
- 阅读 104
- 下载 23
[Objective] The research aimed to study the influence of temperature on the growth of Hydrilla verticillata in the wastewater treatment process.[Method] By using the single factor experiment design,four temperatures which were 5,15,25 and 35 ℃ were set.The growth situation of H.verticillata under the different temperatures was observed in the treatment process of domestic sewerage.[Result] H.verticillata grew luxuriantly at 35 and 25 ℃.Via the cultivation of 15 days,the plant length,branch number,root number and biomass of H.verticillata respectively increased 2.8 and 1.2 cm,7.0 and 5.9 branches,6.2 and 3.7 roots,21% and 25%,which were all significantly or extremely significant higher than that at 5 ℃.Under the cultivation condition of 15 ℃,H.verticillata grew slowly.The increment of plant length,branch number and root number were higher than that at 5 ℃,but they had no significant difference.[Conclusion] During 5-35 ℃,the higher temperature could promote the growth of H.verticillata in wastewater treatment process.
对不起，您暂无在线预览权限，如需浏览请
立即登录热门商品
相关推荐
污水处理中温度对黑藻生长的影响(英文) 251KB
广西某污水处理厂英文合同 136KB
温度和光照对黑藻生长及净化污水效果的影响 1.6MB
不同施肥处理对水杉单株材积生长的影响 325KB
污水处理厂进水水质变化对污水处理效率的影响分析 173KB
施用污泥堆肥对木槿生长的影响研究 80KB
模拟酸雨对黄槐幼苗生长的影响 1.0MB
不同浓度多效唑对紫薇新梢生长的影响 198KB
PC板温室内立体育秧温度和光照对秧苗生长情况的影响分析 128KB
污水处理-英文文献3 403KB