本文主要研究内容
作者谢培梁（2019）在《水生生物及其组合净化水库水试验研究》一文中研究指出：辛安水库位于东营市溢洪河的下游。黄河水引入水库后,水流缓慢,水力停留时间较长,水体中氮、磷等营养物质易积累,水库出现富营养及藻类含量高的现象,造成水中溶解氧、pH、浊度和高锰酸盐指数等主要指标较地表水Ⅲ类水体均有不同程度的超标。影响了水库供水的安全性和可靠性。为了解决辛安水库水质问题,论文以辛安水库水为研究对象,进行了水生生物净化水库水的试验研究,考察了水生生物及组合对水库水主要指标的去除效果,研究内容与结果如下。（1）调查了2014年至2018年辛安水库水质情况,通过与《地表水环境质量标准》对比分析,得出CODMn、氨氮均处于Ⅱ类内,总磷处于Ⅲ类,总氮处于Ⅳ类,总体水质较差;2018年辛安水库富营养元素指标中总氮、总磷偏高,总氮处于Ⅲ类,总氮处于Ⅳ类,氨氮及CODMn均处于Ⅱ类。2018年辛安水库富营养化相关水质指标均处于Ⅱ类至Ⅳ类内,采用优势菌法评价法对2018年水体进行富营养化评价,得出全年处于处于中-富营养与富营养状态。（2）试验选用了水生底栖动物虾、蟹、河蚌、螺蛳,按照30g/m3、30g/m3、4只/m2、35只/m2密度分别进行试验,通过实验数据分析,底栖动物对各项水质指标去除有一定效果,其中河蚌、螺蛳较好。河蚌试验组中,TN由0.735mg/L降至0.569mg/L,TP由0.040mg/L降至0.032mg/L,NH3-N由0.380mg/L降至0.312mg/L,CODMn由3.354mg/L将至2.741mg/L,藻类密度由3526万个/L升高至5216万个/L;螺蛳试验组中TN由0.721mg/L降至0.566mg/L,TP由0.039mg/L降至0.032mg/L,NH3-N由0.381mg/L降至0.320mg/L,CODMn由3.362mg/L降至2.784mg/L,与同期空白试验组相比藻类密度较低,为5291万个/L。（3）浮水植物美人蕉、菖蒲、吊兰在40%覆盖率下进行试验,试验结果得出,美人蕉对水中各项水质指标及藻类的去除效果优于其他2种。水体中TN由0.716mg/L降至0.168mg/L,TP由0.039mg/L降至0.168mg/L,NH3-N由0.391mg/L降至0.133mg/L,CODMn由3.395mg/L降至2.201mg/L,与同期空白试验组相比藻类密度较低,为4466万个/L。（4）沉水植物轮叶黑藻、水蕴草、金鱼藻在120g/m2的密度进行试验,试验结果得出,轮叶黑藻组对水体中各项水质指标和藻类的去除的效果最好,TN由0.690mg/L降至0.158mg/L,TP由0.041mg/L降至0.013mg/L,NH3-N由0.395mg/L降至0.161mg/L,CODMn由3.381mg/L降至2.398mg/L,与同期空白试验组相比藻类密度较低,为4315万个/L。（5）底栖动物河蚌+螺蛳联合实验中,河蚌4只/m2、螺蛳35只/m2时对水体中各项水质指标与藻类的去除效果最好;TN由1.231mg/L降至0.816mg/L,TP由0.051mg/L降至0.034mg/L,NH3-N由1.039mg/L降至0.816mg/L,CODMn由5.987mg/L将至4.470mg/L,与同期空白试验组相比藻类密度较低,为1947万个/L。（6）水生植物美人蕉+轮叶黑藻联合试验中,美人蕉覆盖率40%、轮叶黑藻密度120g/m2时,对水体中各项水质指标与藻类的去除效果最为明显,TN由1.004mg/L降至0.183mg/L,TP由0.051mg/L降至0.009mg/L,NH3-N由0.977mg/L降至0.287mg/L,CODMn由6.060mg/L降至3.525mg/L,藻类密度由7329万个/L降低至至1540万个/L。（7）底栖动物河蚌+螺蛳与水生植物美人蕉+轮叶黑藻联合实验,美人蕉覆盖率为40%、轮叶黑藻密度为120g/m2、河蚌4只/m2、螺蛳35只/m2时,对水体中各项水质指标与藻类的去除效果最理想,TN由1.231mg/L将至0.256mg/L,TP由0.051mg/L降至0.008mg/L,NH3-N由1.040mg/L降至0.393mg/L,CODMn由6.010mg/L降至3.180mg/L,与同期空白试验组相比藻类密度较低,为1105万个/L。
Abstract
xin an shui ku wei yu dong ying shi yi hong he de xia you 。huang he shui yin ru shui ku hou ,shui liu huan man ,shui li ting liu shi jian jiao chang ,shui ti zhong dan 、lin deng ying yang wu zhi yi ji lei ,shui ku chu xian fu ying yang ji zao lei han liang gao de xian xiang ,zao cheng shui zhong rong jie yang 、pH、zhuo du he gao meng suan yan zhi shu deng zhu yao zhi biao jiao de biao shui Ⅲlei shui ti jun you bu tong cheng du de chao biao 。ying xiang le shui ku gong shui de an quan xing he ke kao xing 。wei le jie jue xin an shui ku shui zhi wen ti ,lun wen yi xin an shui ku shui wei yan jiu dui xiang ,jin hang le shui sheng sheng wu jing hua shui ku shui de shi yan yan jiu ,kao cha le shui sheng sheng wu ji zu ge dui shui ku shui zhu yao zhi biao de qu chu xiao guo ,yan jiu nei rong yu jie guo ru xia 。（1）diao cha le 2014nian zhi 2018nian xin an shui ku shui zhi qing kuang ,tong guo yu 《de biao shui huan jing zhi liang biao zhun 》dui bi fen xi ,de chu CODMn、an dan jun chu yu Ⅱlei nei ,zong lin chu yu Ⅲlei ,zong dan chu yu Ⅳlei ,zong ti shui zhi jiao cha ;2018nian xin an shui ku fu ying yang yuan su zhi biao zhong zong dan 、zong lin pian gao ,zong dan chu yu Ⅲlei ,zong dan chu yu Ⅳlei ,an dan ji CODMnjun chu yu Ⅱlei 。2018nian xin an shui ku fu ying yang hua xiang guan shui zhi zhi biao jun chu yu Ⅱlei zhi Ⅳlei nei ,cai yong you shi jun fa ping jia fa dui 2018nian shui ti jin hang fu ying yang hua ping jia ,de chu quan nian chu yu chu yu zhong -fu ying yang yu fu ying yang zhuang tai 。（2）shi yan shua yong le shui sheng de qi dong wu ha 、xie 、he bang 、luo si ,an zhao 30g/m3、30g/m3、4zhi /m2、35zhi /m2mi du fen bie jin hang shi yan ,tong guo shi yan shu ju fen xi ,de qi dong wu dui ge xiang shui zhi zhi biao qu chu you yi ding xiao guo ,ji zhong he bang 、luo si jiao hao 。he bang shi yan zu zhong ,TNyou 0.735mg/Ljiang zhi 0.569mg/L,TPyou 0.040mg/Ljiang zhi 0.032mg/L,NH3-Nyou 0.380mg/Ljiang zhi 0.312mg/L,CODMnyou 3.354mg/Ljiang zhi 2.741mg/L,zao lei mi du you 3526mo ge /Lsheng gao zhi 5216mo ge /L;luo si shi yan zu zhong TNyou 0.721mg/Ljiang zhi 0.566mg/L,TPyou 0.039mg/Ljiang zhi 0.032mg/L,NH3-Nyou 0.381mg/Ljiang zhi 0.320mg/L,CODMnyou 3.362mg/Ljiang zhi 2.784mg/L,yu tong ji kong bai shi yan zu xiang bi zao lei mi du jiao di ,wei 5291mo ge /L。（3）fu shui zhi wu mei ren jiao 、chang pu 、diao lan zai 40%fu gai lv xia jin hang shi yan ,shi yan jie guo de chu ,mei ren jiao dui shui zhong ge xiang shui zhi zhi biao ji zao lei de qu chu xiao guo you yu ji ta 2chong 。shui ti zhong TNyou 0.716mg/Ljiang zhi 0.168mg/L,TPyou 0.039mg/Ljiang zhi 0.168mg/L,NH3-Nyou 0.391mg/Ljiang zhi 0.133mg/L,CODMnyou 3.395mg/Ljiang zhi 2.201mg/L,yu tong ji kong bai shi yan zu xiang bi zao lei mi du jiao di ,wei 4466mo ge /L。（4）chen shui zhi wu lun xie hei zao 、shui wen cao 、jin yu zao zai 120g/m2de mi du jin hang shi yan ,shi yan jie guo de chu ,lun xie hei zao zu dui shui ti zhong ge xiang shui zhi zhi biao he zao lei de qu chu de xiao guo zui hao ,TNyou 0.690mg/Ljiang zhi 0.158mg/L,TPyou 0.041mg/Ljiang zhi 0.013mg/L,NH3-Nyou 0.395mg/Ljiang zhi 0.161mg/L,CODMnyou 3.381mg/Ljiang zhi 2.398mg/L,yu tong ji kong bai shi yan zu xiang bi zao lei mi du jiao di ,wei 4315mo ge /L。（5）de qi dong wu he bang +luo si lian ge shi yan zhong ,he bang 4zhi /m2、luo si 35zhi /m2shi dui shui ti zhong ge xiang shui zhi zhi biao yu zao lei de qu chu xiao guo zui hao ;TNyou 1.231mg/Ljiang zhi 0.816mg/L,TPyou 0.051mg/Ljiang zhi 0.034mg/L,NH3-Nyou 1.039mg/Ljiang zhi 0.816mg/L,CODMnyou 5.987mg/Ljiang zhi 4.470mg/L,yu tong ji kong bai shi yan zu xiang bi zao lei mi du jiao di ,wei 1947mo ge /L。（6）shui sheng zhi wu mei ren jiao +lun xie hei zao lian ge shi yan zhong ,mei ren jiao fu gai lv 40%、lun xie hei zao mi du 120g/m2shi ,dui shui ti zhong ge xiang shui zhi zhi biao yu zao lei de qu chu xiao guo zui wei ming xian ,TNyou 1.004mg/Ljiang zhi 0.183mg/L,TPyou 0.051mg/Ljiang zhi 0.009mg/L,NH3-Nyou 0.977mg/Ljiang zhi 0.287mg/L,CODMnyou 6.060mg/Ljiang zhi 3.525mg/L,zao lei mi du you 7329mo ge /Ljiang di zhi zhi 1540mo ge /L。（7）de qi dong wu he bang +luo si yu shui sheng zhi wu mei ren jiao +lun xie hei zao lian ge shi yan ,mei ren jiao fu gai lv wei 40%、lun xie hei zao mi du wei 120g/m2、he bang 4zhi /m2、luo si 35zhi /m2shi ,dui shui ti zhong ge xiang shui zhi zhi biao yu zao lei de qu chu xiao guo zui li xiang ,TNyou 1.231mg/Ljiang zhi 0.256mg/L,TPyou 0.051mg/Ljiang zhi 0.008mg/L,NH3-Nyou 1.040mg/Ljiang zhi 0.393mg/L,CODMnyou 6.010mg/Ljiang zhi 3.180mg/L,yu tong ji kong bai shi yan zu xiang bi zao lei mi du jiao di ,wei 1105mo ge /L。
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论文作者分别是来自山东建筑大学的谢培梁，发表于刊物山东建筑大学2019-07-15论文，是一篇关于水生底栖动物论文,水生植物论文,水库水论文,富营养化论文,水质净化论文,山东建筑大学2019-07-15论文的文章。本文可供学术参考使用，各位学者可以免费参考阅读下载，文章观点不代表本站观点，资料来自山东建筑大学2019-07-15论文网站，若本站收录的文献无意侵犯了您的著作版权，请联系我们删除。
标签：水生底栖动物论文; 水生植物论文; 水库水论文; 富营养化论文; 水质净化论文; 山东建筑大学2019-07-15论文;