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现代喷水纺织产业园污染治理设施建设和管理研究
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作者 徐玉岚 赵军 +1 位作者 高毛林 周其胤 《山西化工》 CAS 2024年第2期253-255,共3页
主要介绍了现代喷水纺织产业园及污染治理设施的整体设计、建设和运营管理,详细阐述了现代喷水纺织产业园厂房的设计和污水处理工艺的选择、参数设计、运行效果、运行成本及园区的运营管理等。通过采用先进的污水处理工艺,实现处理效果... 主要介绍了现代喷水纺织产业园及污染治理设施的整体设计、建设和运营管理,详细阐述了现代喷水纺织产业园厂房的设计和污水处理工艺的选择、参数设计、运行效果、运行成本及园区的运营管理等。通过采用先进的污水处理工艺,实现处理效果提升、出水稳定,尾水回用于生产,为喷水纺织产业园的建设管理开辟一条新思路。 展开更多
关键词 现代喷水纺织 产业园 污染治理
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Biological Effects of Nutrient Nualgi on the Water Ecological Environment in Culture Pond 被引量:1
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作者 Li Gu Mao Mengzhe +2 位作者 Li Xiaoli Tao Ling gao maolin 《Animal Husbandry and Feed Science》 CAS 2016年第6期369-376,共8页
In order to study the short-term effects of Nualgi on water quality and phytoplankton in fishpend, we conducted continuous and regular surveys on the phytoplankton community and the water quality indexes in four group... In order to study the short-term effects of Nualgi on water quality and phytoplankton in fishpend, we conducted continuous and regular surveys on the phytoplankton community and the water quality indexes in four groups. The four groups were a Nualgi group ( M1 ), a diatom group ( M2 ), a Nualgi and diatom group (M3), and a control group (C). The results showed that there were no significance differences in pH, dissolved oxygen (DO), total nitrogen (TN) and total phosphorus (TP) among the four groups. The IP concentration of groups MI and M3 was significantly lower than that of groups M2 and C, indicating that Nualgl can reduce the IP concentration of water. The concentrations of NH4+ -N, NO2- -N and CODMn, of groups M1 , M2 and M3 were sigeificantly lower than those of group C, suggesting that both Nualgi and dominant diatom species can adjust water quality by reducing the concentrations of NH4+ -N, NO2- -N and CODMR. In this test, we identified 186 species that belonged to 109 genera of seven phyla. Among them, 86 species were Chlorophyta, 48 were Bacillariophyta, 27 were Cyanophyta, 17 were Euglenophyta, three were Dinophyta, three were Cryptophyta and two were Chrysophyta. Both diatom species and Nualgi can promote the growth of Bacillariophyta, restrain the growth of Chlorophyta and Cyanophyta, and thus change phytoplankton community structure. The biomass of Bacillariophyta in groups M1, M2 and M3 was larger than that in group C from the 20th d of the experiment, while the biomasses of Chlorophyta and Cyanophyta were lower than that in group C. Melo- sira granulata became the dominant algae species in groups M1, M2 and M3 , while Coelastrum microporum and Crucigenia tetrapedia were the dominant algae species in group Conly. Scenedesmus quadr/cauda became the dominant algae in groups M1 , M2 and C. There was no remarkable difference in diversity index among the four groups. The Shannon-Wiener index in all the four groups were all above 2.00, suggesting that the addition of Nualgi or diatom species did not affect the species diversity in this experiment. 展开更多
关键词 Nualgi DIATOM PHYTOPLANKTON Pond water quality
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射流气浮+A/O法在喷水织机废水处理中的应用 被引量:3
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作者 赵军 周其胤 +2 位作者 贺振洲 高毛林 徐玉岚 《广东化工》 CAS 2021年第1期72-73,共2页
介绍了金寨县某纺织产业园喷水织机废水处理工程,该工程采用"射流气浮+A/O"法,文中对工艺选择、设计参数及运行效果等进行了详细的分析。该工艺具有较好的处理效果,出水稳定,尾水达到《城镇污水处理厂污染物排放标准》(GB1891... 介绍了金寨县某纺织产业园喷水织机废水处理工程,该工程采用"射流气浮+A/O"法,文中对工艺选择、设计参数及运行效果等进行了详细的分析。该工艺具有较好的处理效果,出水稳定,尾水达到《城镇污水处理厂污染物排放标准》(GB18918-2002)中一级A标准,可回用于纺织工业园区。 展开更多
关键词 喷水织机 废水 射流气浮 A/O法
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外置除磷设备在农村生活污水处理站改造中的应用 被引量:1
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作者 高毛林 周其胤 +2 位作者 程蒙 赵军 贺振洲 《广东化工》 CAS 2022年第16期102-104,共3页
某农村生活污水处理站建设规模为500m^(3)/d,主体工艺为“A^(2)/O”,由于缺少合理的除磷工艺段,出水TP无法达标。增加外置除磷设备后,处理后的污水水质稳定达到《城镇污水处理厂污染物排放标准》(GB18918-2002)一级B标准后排放。本文介... 某农村生活污水处理站建设规模为500m^(3)/d,主体工艺为“A^(2)/O”,由于缺少合理的除磷工艺段,出水TP无法达标。增加外置除磷设备后,处理后的污水水质稳定达到《城镇污水处理厂污染物排放标准》(GB18918-2002)一级B标准后排放。本文介绍了外置除磷设备的设计参数、药剂选择、运行效果及运维管理模式,为同类农村地区生活污水处理站提标改造提供参考。 展开更多
关键词 农村生活污水 除磷设备 提标改造 设计参数 化学除磷
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