电诱导臭氧气浮处理技术原理课件.ppt

1、Research Institute of Water Treatment TechnologyResearch Institute of Water Treatment TechnologySchool of Environmental and Municipal EngineeringSchool of Environmental and Municipal EngineeringXiXian University of Architecture and Technologyan University of Architecture and Technology Research Inst

2、itute of Water Treatment TechnologyResearch Institute of Water Treatment TechnologySchool of Environmental and Municipal EngineeringSchool of Environmental and Municipal EngineeringXiXian University of Architecture and Technologyan University of Architecture and Technology电诱导臭氧气浮处理技术原理电诱导臭氧气浮处理技术原理电

3、诱导臭氧气浮工艺技术特点电诱导臭氧气浮工艺技术特点油田采出水性质与处理性分析油田采出水性质与处理性分析油田采出水的电诱导臭氧气浮处理特性油田采出水的电诱导臭氧气浮处理特性电诱导臭氧气浮技术在其他领域的应用电诱导臭氧气浮技术在其他领域的应用结语结语Research Institute of Water Treatment TechnologyResearch Institute of Water Treatment TechnologySchool of Environmental and Municipal EngineeringSchool of Environmental and Muni

4、cipal EngineeringXiXian University of Architecture and Technologyan University of Architecture and Technology原水原水预氧化后预氧化后 臭氧氧化在水处理中的作用臭氧氧化在水处理中的作用 有机污染物生化性改善有机污染物生化性改善氧化氧化原水预氧化后生化性改善生化性改善有机污染物有机污染物 1. 电诱导臭氧气浮处理技术原理电诱导臭氧气浮处理技术原理Research Institute of Water Treatment TechnologyResearch Institute of Wat

5、er Treatment TechnologySchool of Environmental and Municipal EngineeringSchool of Environmental and Municipal EngineeringXiXian University of Architecture and Technologyan University of Architecture and Technology 1.电诱导臭氧气浮处理技术原理电诱导臭氧气浮处理技术原理 臭氧氧化在水处理中的作用臭氧氧化在水处理中的作用Aromatic C=CAliphatic C-C 有机污染物凝聚

6、性改善有机污染物凝聚性改善Aromatic C-CAliphatic C-CC=OO-C=O原水原水处理后处理后HORROHHOOCRRCOOHRR难凝聚难凝聚有机物有机物臭臭氧氧氧氧化化Research Institute of Water Treatment TechnologyResearch Institute of Water Treatment TechnologySchool of Environmental and Municipal EngineeringSchool of Environmental and Municipal EngineeringXiXian Unive

7、rsity of Architecture and Technologyan University of Architecture and Technology1. 电诱导臭氧气浮处理技术原理电诱导臭氧气浮处理技术原理 臭氧气浮一体化技术的提出臭氧气浮一体化技术的提出接接 触触 区区分离区分离区传传统统溶溶气气气气浮浮O3Research Institute of Water Treatment TechnologyResearch Institute of Water Treatment TechnologySchool of Environmental and Municipal Engi

8、neeringSchool of Environmental and Municipal EngineeringXiXian University of Architecture and Technologyan University of Architecture and TechnologyResearch Institute of Water Treatment TechnologyResearch Institute of Water Treatment TechnologySchool of Environmental and Municipal EngineeringSchool

9、of Environmental and Municipal EngineeringXiXian University of Architecture and Technologyan University of Architecture and Technology 1. 电诱导臭氧气浮处理技术原理电诱导臭氧气浮处理技术原理 臭氧气浮一体化技术的提出臭氧气浮一体化技术的提出ZL 200410073500.4ZL 201110122083.8ZL 201310654568.0ZL 201410616487.6ZL 201510512288.5Research Institute of Wate

10、r Treatment TechnologyResearch Institute of Water Treatment TechnologySchool of Environmental and Municipal EngineeringSchool of Environmental and Municipal EngineeringXiXian University of Architecture and Technologyan University of Architecture and Technology 1. 电诱导臭氧气浮处理技术原理电诱导臭氧气浮处理技术原理 臭氧气浮一体化技术

11、的原理及特点臭氧气浮一体化技术的原理及特点 金属盐混凝剂对臭氧化的促进作用金属盐混凝剂对臭氧化的促进作用促进臭氧自分解促进臭氧自分解无混凝剂无混凝剂加入混凝剂加入混凝剂纯纯 水水采出水采出水Research Institute of Water Treatment TechnologyResearch Institute of Water Treatment TechnologySchool of Environmental and Municipal EngineeringSchool of Environmental and Municipal EngineeringXiXian Univ

12、ersity of Architecture and Technologyan University of Architecture and Technology 臭氧气浮一体化技术的原理及特点臭氧气浮一体化技术的原理及特点 金属盐混凝剂对臭氧化的促进作用金属盐混凝剂对臭氧化的促进作用促进羟基自由基生成促进羟基自由基生成Research Institute of Water Treatment TechnologyResearch Institute of Water Treatment TechnologySchool of Environmental and Municipal Engin

13、eeringSchool of Environmental and Municipal EngineeringXiXian University of Architecture and Technologyan University of Architecture and Technology 臭氧气浮一体化技术的原理及特点臭氧气浮一体化技术的原理及特点 臭氧对金属盐混凝剂水解产物的影响臭氧对金属盐混凝剂水解产物的影响Al13含量增加含量增加Research Institute of Water Treatment TechnologyResearch Institute of Water T

14、reatment TechnologySchool of Environmental and Municipal EngineeringSchool of Environmental and Municipal EngineeringXiXian University of Architecture and Technologyan University of Architecture and Technology 电诱导臭氧气浮处理技术原理及特点电诱导臭氧气浮处理技术原理及特点 电诱导臭氧气浮处理技术的提出电诱导臭氧气浮处理技术的提出臭氧气浮系列专利技术臭氧气浮系列专利技术电化学诱导电化学诱

15、导有机物改性及诱导凝聚有机物改性及诱导凝聚Research Institute of Water Treatment TechnologyResearch Institute of Water Treatment TechnologySchool of Environmental and Municipal EngineeringSchool of Environmental and Municipal EngineeringXiXian University of Architecture and Technologyan University of Architecture and Tec

16、hnology 电诱导臭氧气浮处理技术原理及特点电诱导臭氧气浮处理技术原理及特点 电诱导臭氧气浮处理技术的原理电诱导臭氧气浮处理技术的原理 电解氧化还原作用电解氧化还原作用Research Institute of Water Treatment TechnologyResearch Institute of Water Treatment TechnologySchool of Environmental and Municipal EngineeringSchool of Environmental and Municipal EngineeringXiXian University of

17、 Architecture and Technologyan University of Architecture and Technology 电诱导臭氧气浮处理技术原理及特点电诱导臭氧气浮处理技术原理及特点 臭氧、电诱导互促增效机制臭氧、电诱导互促增效机制Research Institute of Water Treatment TechnologyResearch Institute of Water Treatment TechnologySchool of Environmental and Municipal EngineeringSchool of Environmental a

18、nd Municipal EngineeringXiXian University of Architecture and Technologyan University of Architecture and Technology1实实现现物物理理、物物化化、化化学学等等处处理理过过程程的的高高度度融融合合传传统统水水处处理理技技术术单一某种处理技术对污染物的去除具有一定的选择性；处理复合型污染原水，需要多种处理技术组合，造成过度处理、能耗高等问题。混混凝凝沉沉淀淀吸吸附附法法化化学学氧氧化化膜膜分分离离溶溶气气气气浮浮消消毒毒高度耦合协同增效多多级级臭臭氧氧气气浮浮一一体体化化装装置置Re

19、search Institute of Water Treatment TechnologyResearch Institute of Water Treatment TechnologySchool of Environmental and Municipal EngineeringSchool of Environmental and Municipal EngineeringXiXian University of Architecture and Technologyan University of Architecture and Technology2对对水水中中复复合合型型污污染

20、染物物去去除除更更为为彻彻底底，适适用用面面广广溶溶解解性性有有机机物物色色度度难难降降解解有有机机物物细细菌菌( (大大肠肠杆杆菌菌) )去去除除效效率率高高印印染染废废水水深深度度处处理理油油气气田田废废水水深深度度处处理理城城市市雨雨污污水水深深度度处处理理适适用用面面广广Research Institute of Water Treatment TechnologyResearch Institute of Water Treatment TechnologySchool of Environmental and Municipal EngineeringSchool of Envir

21、onmental and Municipal EngineeringXiXian University of Architecture and Technologyan University of Architecture and Technology突破“废水处理+给水处理”的传统处理模式传统废水再生利用处理模式传统废水再生利用处理模式一级处理一级处理二级处理二级处理三级处理三级处理再生利用再生利用工艺流程长、能耗高工艺流程长、能耗高废水处理深度处理有机融合高度集成臭氧气浮一体化装置臭氧气浮一体化装置打破传统处理工艺的流程界限，将多打破传统处理工艺的流程界限，将多处理单元高度融合，处理效率高

22、，停处理单元高度融合，处理效率高，停留时间短。留时间短。Research Institute of Water Treatment TechnologyResearch Institute of Water Treatment TechnologySchool of Environmental and Municipal EngineeringSchool of Environmental and Municipal EngineeringXiXian University of Architecture and Technologyan University of Architecture

23、and Technology水力停留时间大幅缩短，装置结构更加紧凑由于装置结构紧凑，占地面积由于装置结构紧凑，占地面积小，可组成车载移动式装置，小，可组成车载移动式装置，灵活程度更高，特别适合分散灵活程度更高，特别适合分散式点源污染的现场治理。式点源污染的现场治理。指标指标参数参数规格规格10-50m3/h溶气压溶气压0.3-0.5MPaHRT55min气水比气水比1:10回流比回流比30-60%Research Institute of Water Treatment TechnologyResearch Institute of Water Treatment TechnologyScho

24、ol of Environmental and Municipal EngineeringSchool of Environmental and Municipal EngineeringXiXian University of Architecture and Technologyan University of Architecture and Technology低渗透油气田勘探开发国家工程实验室检测报告低渗透油气田勘探开发国家工程实验室检测报告运行能耗、占地面积大幅度降低Research Institute of Water Treatment TechnologyResearch I

25、nstitute of Water Treatment TechnologySchool of Environmental and Municipal EngineeringSchool of Environmental and Municipal EngineeringXiXian University of Architecture and Technologyan University of Architecture and Technology3. 油田采出水性质与处理性分析油田采出水性质与处理性分析 油田开采时，注入水及原有地层存在的水又随着原油被开采出油田开采时，注入水及原有地层存

26、在的水又随着原油被开采出来，从含水原油中脱出的含油污水称为油田含油污水或称为油来，从含水原油中脱出的含油污水称为油田含油污水或称为油田采出水。田采出水。 采出水性质采出水性质 含油量高，回注堵塞地层，外排造成污染；含油量高，回注堵塞地层，外排造成污染； 悬浮物含量高，容易造成地层堵塞；悬浮物含量高，容易造成地层堵塞； 矿化度高，一般在矿化度高，一般在1000mg/L以上，加速管道及设备腐蚀；以上，加速管道及设备腐蚀； 含有含有Ca2+、Mg2+、HCO32-等结垢离子，容易在管道及容器中结垢；等结垢离子，容易在管道及容器中结垢； 含有原油和采油过程中的各种化学药剂，含有原油和采油过程中的各种化

27、学药剂，COD高，微生物容易繁殖，高，微生物容易繁殖，造成腐蚀和堵塞；造成腐蚀和堵塞； 常见有铁细菌、腐生菌、硫酸盐还原菌等微生物，容易腐蚀管线，堵常见有铁细菌、腐生菌、硫酸盐还原菌等微生物，容易腐蚀管线，堵塞地层。塞地层。Research Institute of Water Treatment TechnologyResearch Institute of Water Treatment TechnologySchool of Environmental and Municipal EngineeringSchool of Environmental and Municipal Engin

28、eeringXiXian University of Architecture and Technologyan University of Architecture and Technology 油田采出水主要污油田采出水主要污染因子包括：染因子包括：悬浮性微粒悬浮性微粒(构成构成水的浊度、色度和水的浊度、色度和臭味臭味)；胶体胶体(主要构成水主要构成水的色度的色度)；水中原油水中原油(水中有水中有机物的主要组成部机物的主要组成部分分)；溶解状态的低分子溶解状态的低分子及离子物质及离子物质 采出水主要污染物组成采出水主要污染物组成尺度化学特性有机物无机物易降解难降解悬浮态胶体溶解态10-3m

29、 mm10-6m m10-9m nm10-10m A(悬浮态)(胶体)(溶解态)细菌有机质浮油泥黏土腐蚀产物蛋白质有机酸Fe2+,Mn2+,Ca2+ Na+,Cl-,CO32- 溶解油分散油乳化油腐殖质硅酸Research Institute of Water Treatment TechnologyResearch Institute of Water Treatment TechnologySchool of Environmental and Municipal EngineeringSchool of Environmental and Municipal EngineeringXiX

30、ian University of Architecture and Technologyan University of Architecture and Technology 采出水悬浮物颗粒直径采出水悬浮物颗粒直径 采出水中所含原油状态采出水中所含原油状态 油田采出水悬浮物颗粒直油田采出水悬浮物颗粒直径中值为径中值为5.75m，其中，其中90%的颗粒，直径小于的颗粒，直径小于11.30微米，颗粒细小，沉微米，颗粒细小，沉降缓慢。降缓慢。浮油浮油粒径大于粒径大于100 m，稍加静置即可浮升至水面，占含油量，稍加静置即可浮升至水面，占含油量60%70%分散油分散油粒径为粒径为10100 m，

31、足够的静置时间，油珠可浮升至水面，足够的静置时间，油珠可浮升至水面乳化油乳化油在污水中呈乳浊状，细小的油珠外边包着一层水化膜，在污水中呈乳浊状，细小的油珠外边包着一层水化膜，水中有表面活性剂，水中有表面活性剂，长期保持稳定，难以分离长期保持稳定，难以分离溶解油溶解油油以化学方式溶解于水中，油粒直径在油以化学方式溶解于水中，油粒直径在0.1 m以下，以下，甚至可小到几纳米，甚至可小到几纳米，极难分离极难分离Research Institute of Water Treatment TechnologyResearch Institute of Water Treatment Technology

32、School of Environmental and Municipal EngineeringSchool of Environmental and Municipal EngineeringXiXian University of Architecture and Technologyan University of Architecture and Technology 采出水有机物组成分析采出水有机物组成分析 水中含有大量难降解有机污水中含有大量难降解有机污染物，主要包括饱和烃、芳染物，主要包括饱和烃、芳烃、非烃和沥青质，饱和烃烃、非烃和沥青质，饱和烃大部分以分散油和乳化油类大部分以

33、分散油和乳化油类形式存在。形式存在。Research Institute of Water Treatment TechnologyResearch Institute of Water Treatment TechnologySchool of Environmental and Municipal EngineeringSchool of Environmental and Municipal EngineeringXiXian University of Architecture and Technologyan University of Architecture and Techno

34、logy 采出水中，小分子量有机物为溶解态有机物的主要组分；采出水中，小分子量有机物为溶解态有机物的主要组分； 小分子量级分紫外吸收比例最大，采出水化学氧化潜力较高。小分子量级分紫外吸收比例最大，采出水化学氧化潜力较高。采出水采出水SUVA普普遍小于遍小于4，因此不，因此不宜采用混宜采用混凝工艺处凝工艺处理。理。指标指标UV254(%)DOC(%)SUVA(L/mgcm)100kDa18.4117.570.3210030kDa15.8014.000.353010kDa13.7111.810.38103kDa12.1011.010.343kDa39.9845.610.27 采出水中有机物分子量分

35、级采出水中有机物分子量分级Research Institute of Water Treatment TechnologyResearch Institute of Water Treatment TechnologySchool of Environmental and Municipal EngineeringSchool of Environmental and Municipal EngineeringXiXian University of Architecture and Technologyan University of Architecture and Technology

36、4. 油田采出水的电诱导臭氧气浮处理特性油田采出水的电诱导臭氧气浮处理特性对悬浮固体的去除效果对悬浮固体的去除效果油田采出水悬浮固体含量为油田采出水悬浮固体含量为65.584.0mg/L，处理后出水，处理后出水SS值为值为0.110.85mg/L，稳定在，稳定在1 mg/L以下，总去除率可以达以下，总去除率可以达98%以上。以上。Research Institute of Water Treatment TechnologyResearch Institute of Water Treatment TechnologySchool of Environmental and Municipal

37、EngineeringSchool of Environmental and Municipal EngineeringXiXian University of Architecture and Technologyan University of Architecture and Technology 对含油量的去除效果对含油量的去除效果 进水含油量为进水含油量为93.2121.1mg/L； 氧化后出水含油量为氧化后出水含油量为1.944.37mg/L去除率可达去除率可达96%以上；以上； 最终出水含油量为最终出水含油量为1.933.81mg/L，稳定在稳定在5mg/L以下，总去除率可达以下

38、，总去除率可达97%以上。以上。Research Institute of Water Treatment TechnologyResearch Institute of Water Treatment TechnologySchool of Environmental and Municipal EngineeringSchool of Environmental and Municipal EngineeringXiXian University of Architecture and Technologyan University of Architecture and Technolo

39、gy 臭氧具有极强的灭菌特性，能快臭氧具有极强的灭菌特性，能快速、有效、彻底的杀灭细菌。运速、有效、彻底的杀灭细菌。运行过程中，三次微生物监测结果行过程中，三次微生物监测结果均达到回注水微生物指标要求。均达到回注水微生物指标要求。 对粒径中值的控制效果对粒径中值的控制效果 对微生物的去除效果对微生物的去除效果 经过电诱导臭氧气浮作用，颗粒经过电诱导臭氧气浮作用，颗粒直径中值有了大幅度下降；直径中值有了大幅度下降； 经过滤装置，进一步对粒径较大经过滤装置，进一步对粒径较大物质进行拦截，出水颗粒直径中物质进行拦截，出水颗粒直径中值为值为0.400.82 m。检测次数检测次数微生物数目（个微生物数目

40、（个/mL）SRB菌菌腐生菌腐生菌铁细菌铁细菌1000202528302016Research Institute of Water Treatment TechnologyResearch Institute of Water Treatment TechnologySchool of Environmental and Municipal EngineeringSchool of Environmental and Municipal EngineeringXiXian University of Architecture and Technologyan University of Ar

41、chitecture and Technology 对有机物的去除效果对有机物的去除效果 烷烃所占峰面积从烷烃所占峰面积从83.056%降至降至23.184%,降解明显；降解明显； 环烷烃和芳香烃完全被降解；环烷烃和芳香烃完全被降解； 进水进水COD555598 mg/L，出水，出水COD稳定在稳定在24 mg/L左右，去除左右，去除率率96%以上。以上。Research Institute of Water Treatment TechnologyResearch Institute of Water Treatment TechnologySchool of Environmental a

42、nd Municipal EngineeringSchool of Environmental and Municipal EngineeringXiXian University of Architecture and Technologyan University of Architecture and Technology序号序号检验项目检验项目计量单位计量单位检验方法检验方法技术要求技术要求检验结果检验结果判定判定备注备注1悬浮固体含量悬浮固体含量mg/LSY/T5329-20121.00.110.85合格合格/2悬浮物颗粒直悬浮物颗粒直径中值径中值mSY/T5329-20121.00

43、.400.82合格合格/3含油量含油量mg/LSY/T5329-20125.01.933.81 合格合格/4平均腐蚀率平均腐蚀率mm/年年SY/T5329-20120.0760.0142合格合格/5SRB个个/mLSY/T5329-201210未检出未检出合格合格/6IB个个/mLSY/T5329-2012n102未检出未检出合格合格1n107TGB个个/mLSY/T5329-2012n102未检出未检出合格合格1n10 电诱导臭氧气浮一体化装置出水满足电诱导臭氧气浮一体化装置出水满足碎屑岩油藏注水水质推碎屑岩油藏注水水质推荐指标荐指标(SY/T 5329-2012)的水质要求的水质要求Res

44、earch Institute of Water Treatment TechnologyResearch Institute of Water Treatment TechnologySchool of Environmental and Municipal EngineeringSchool of Environmental and Municipal EngineeringXiXian University of Architecture and Technologyan University of Architecture and Technology5. 电诱导臭氧气浮技术在其他领域

45、的应用概况电诱导臭氧气浮技术在其他领域的应用概况集中处理场站集中处理场站溶气装置溶气装置臭氧气浮处理装置臭氧气浮处理装置过滤装置过滤装置油气田措施废水集中化处理油气田措施废水集中化处理Research Institute of Water Treatment TechnologyResearch Institute of Water Treatment TechnologySchool of Environmental and Municipal EngineeringSchool of Environmental and Municipal EngineeringXiXian Univers

46、ity of Architecture and Technologyan University of Architecture and Technology 印染废水处理及循环利用工程印染废水处理及循环利用工程臭氧气浮处理系统臭氧气浮处理系统旁路膜分离处理系统旁路膜分离处理系统特种废水处理系统特种废水处理系统高浓度废水处理系统高浓度废水处理系统Research Institute of Water Treatment TechnologyResearch Institute of Water Treatment TechnologySchool of Environmental and Mun

47、icipal EngineeringSchool of Environmental and Municipal EngineeringXiXian University of Architecture and Technologyan University of Architecture and Technology城市雨污水再生利用城市雨污水再生利用 西安阎良污水处理与再生利用工程西安阎良污水处理与再生利用工程再生水生产车间再生水生产车间 臭氧气浮设备臭氧气浮设备 工艺控制设备工艺控制设备 强化混凝沉淀设备强化混凝沉淀设备 Research Institute of Water Treatm

48、ent TechnologyResearch Institute of Water Treatment TechnologySchool of Environmental and Municipal EngineeringSchool of Environmental and Municipal EngineeringXiXian University of Architecture and Technologyan University of Architecture and Technology城市雨污水再生利用城市雨污水再生利用 西安陕鼓雨污水处理与再生利用西安陕鼓雨污水处理与再生利用流

49、化床设备流化床设备 臭氧气浮设备臭氧气浮设备 投药设备投药设备 臭氧发生装置臭氧发生装置 Research Institute of Water Treatment TechnologyResearch Institute of Water Treatment TechnologySchool of Environmental and Municipal EngineeringSchool of Environmental and Municipal EngineeringXiXian University of Architecture and Technologyan University

50、 of Architecture and Technology6. 结语结语 电诱导臭氧气浮技术突破了传统臭氧氧化与混凝工艺组电诱导臭氧气浮技术突破了传统臭氧氧化与混凝工艺组合，打破物理合，打破物理- -物化物化- -化学处理流程界限，在一个单元内化学处理流程界限，在一个单元内实现了氧化、混凝、脱色、除异臭味、消毒等多元化功实现了氧化、混凝、脱色、除异臭味、消毒等多元化功能；能； 电诱导臭氧气浮工艺具有停留时间短、无需加药、反应电诱导臭氧气浮工艺具有停留时间短、无需加药、反应效率高的技术特点；效率高的技术特点； 电诱导臭氧气浮处理技术可应用于油气田采出水、措施电诱导臭氧气浮处理技术可应用于油气