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1、询任洌人乂涉《园林植物栽培与管理》课程论文题目XXXX专业姓名指导教师班级班“专业、班级、姓名、指导教师、所在学院”均用4号楷体打印，不得手写，各栏目下划线需统一长度所在学院城建学院20XX年X月字数在2000字以上，需要中英文摘要与关键词，参考文献要求15篇以上，且近五年文献占一半以上。题目上空二行，黑体2号,厶〈居小，长度不够可分两行rj、rj>rj>rj>rj>rj>rjwrj>rj>rj>rj>rjwrjwrj>rj>作者栏楷体4号，与题hl空一行，描述至专城建学院*****专业业•姓名与专业中空一格，居屮摘要：论文内容摘要主要是对撰写过程中实践
2、、实验、研究的内容、方法和得到的主要结果的完整概括。中文字数一般为300字左右。设计总说明主要阐述木设计的基础条件、技术要求、基本数据.效果分析（经济.社会.人文等方而）及简耍结论。中文字数一般为15（）0字左右。“关键词”三个字用5号黑休（加粗），空两格，关键词用5号宋体，关键词之间用分号隔开，-•般3-6个两格，中间空一格,5号黑体（加粗）。内容采用第三人称写，5号宋体，一般不超过300字,1.5倍行距英文题目用2号TimesNewRoman加粗，上空一行，居屮忑f0TonsOfChemicalProcessing,上空一行，5号^aterTreatmentPr
3、ogrammeDesignMajorinEnvironmentalEngineering,CollegeofBiologicalTimesNewRoman字体（加粗）,前空4个半角字符andEnvironmentalEngineeringAbstract:WastewaterproducedinchemicalindustriescontainssubstanceswhosebiodegradationaredifficultsincetheyarevariousandtoxicwithhighCODvalue,deepcolorandstrongacidity(o
4、ralkaline).Theyareharmfultoecologicalenvironmentandhumanhealth・Wastewatermainlyincludesdistillationwaterfrommethanoldistillationcolumn,3114,rinsedwaterinreactorsandgroundwaterirrigation.Theoutputperdayisabout100t/d.Afterthecollectionthewastewaterissentintothebiologicaltreatmentsystem.T
5、hereareCODcrl500~4500mg/L,BOD52OO〜720mg/L,SS70〜80mg/L,Phenol0.05~0.2mg/Linwastewater.Inresponsetothiswaterqualitycharacteristics,allowingtothewastewaterthroughthecoagulationreactionafterpretreatmentofwastewaterremovalofsuspendedsolidsandjellyon,precipitatedbythesedimentationtankafterth
6、ewaterandoxygenintothepool,andtheuseofoxygenfromthedecompositioncapacitySothattheorganicpollutantsinwastewaterwillberemovedatthesametime,andpartofrefractoryorganicmatterintoeasilydegradableorganicmatter.Aerobicandthenenteredthepool(SBRreactor),aerobicactivatedsludgethroughadsorption,ox
7、idation,decomposition,sothattheremainingwastewaterinmostwater-solubleorganicpollutantsareremoved・Aftersomefurtherfollow-uptreatmentusingsothatawaterlevelreachedanewsourceofpollutionemissionstandards.Keywords:Chemicalwastewater；lOOt/a；Coagulationandprecipitation；SBR；Approach前空4个半角字符，5
