Ejlskov丹麦艾斯寇环保项目路演课件

NanJiang,Ejlskov

A/S蒋楠

丹麦艾斯蔻公司中国区代表In-situBio Remediation丹麦艾斯寇环保 原位修复技术Costeffectivebioremediation

withoutexcavation最具性价比的原位修复In-situ

remediation土壤原位修复技术Beijing

China中国北京October

2016 2016年10月The

5 stepsin In-situRemediationConcept

forsuccess 原位修复5步法2RemedialDesignCharacterization

(RDC)修复特征设计RemedialInjectionDesign

Model修复药剂注射模型设计Mass

Injection生物药剂注射Performance

monitoring场地监控SiteClosure-Remediation

finished场地修复结束RemedialDesignCharacterization-

RDCAdvancedsite

characterization修复特征设计先进的场地特征描述MIPSystem(MembraneInterface

Probe)MIP系统Key

Stone

of

the

RDC

场地特征描述的关键4Ejlskov

Studio

Pro

场地修复演示3D

Mass

and

Remedial

Design

Model

3D修复设计模型Key

Stone-gettingthecontaminantmassdistributionright.原理与目的

-

获得主要污染物的正确分布Remedial

Design

Characterization

(RDC)修复特征设计For

design

of

remediation

修复设计Focused

on

“hot”

areas

关注”热点’’区域Source

Zone

污染来源区域Plume

Zone

羽状分布区域Developmentof3Dcontaminationmass

model污染3D模型开发Decide

on

the

goal

结果导向Risk

removal

(still

in

the

books)

规避风险Liability

removal

(out

of

the

books)履行义务To

evaluate

remedial

methods评估修复方法5Ejlskov

Studio演示 Petrol

Station,

Osted,

Denmark

位于丹麦的加油站 6Ejlskov

Studio

演示78RemedialInjection

Design

修复药剂注射设计 3D-Model

3D模型 Injection

model

药剂注射模型设计DesignInjectionand

distribution药剂注射分布图ActiveStation

in

Denmark

正在运营的丹麦加油站9How

Products

Work

生物药剂如何工作?How

they

work?

如何工作?Howthey

areinstalled

如何注射?Methods

of

Injection

药剂注

射法 11Through

existing

monitoring

wells

(never

recommended)

通过监测井(不推荐)Can

only

be

used

for

monitoring

purposes

仅被用作监测目的Through

injection

probes

top

down

through

hydraulic

hoses

通过液压软管自上而下注射No

loss

of

product

through

joints

in

rods

药剂注射通过接口处没有泄漏Always

delivered

to

the

injection

tips

达到注射精准Through

MIP-IN℗

(combined

MIP

and

injection

probe

system)

通过MIP注射(将MIP注射与注射调查系统匹配)A

brilliant

method

with

big

variations

in

depth

and

contamination

对于大规模污染的有效处理方法Specialdeveloped

Injection Systems

领先的药剂注射系统 InjectionPumps:140

l/min

at 90bar(1.200

psi) 注射泵:

140升每分钟(1200磅每平方英寸)Stainless

Steel

mix

tanks

(1,5

m3)

不锈钢混合水箱In-line

chemical

addition

pump

联机化学附加泵AllElectricMotorswithVFDsformixersand

injection

pumps

混合箱和注射水泵使用变频电机Slurryproductionrates:upto25

m3/day泥浆注射速率：每天15立方米12InjectionSystems

SpecificationsContinued

注射系统特征Ejlskovs

Geoprobe

Direct

Push

System:

地质勘测系统One7730DT 1台

7730

DTTwo

7822

DT

2台

7822

DTOne54DT 1台

54

DTSpeciel

designed

by

Ejlskov:

公司自身设计:Injectionsprobes(foroptimaldistribution

ofproduct) 注射系统(药剂注射的最优化分布)Injectionhosesystem –nolossofproductthroughjoints 注射软管系统

-

药剂通过接口时没有泄漏MIP-IN®forcombinedMIPandinjectionMIP-IN®

是MIP和注射的结合13Injection

concept

注射原理5Mixingofslurryon

site现场混合泥浆14Topdowninjections-oneforevery

0,5meter 自上而下注入

-

间隔半米Injectionspressureupto90bar(1200

psi)注射压力

1200磅每平方英寸Pressureleadstosoilseparation-hydraulic

fracking

压力导致土壤出现间隙

-水力压裂法InjectionHoses–nolossofproduct

inrod

joints 注射软管

-

接头处无泄漏Projects 具体项目SelectedCases

案例实施丹麦的一家正在运营的壳牌加油ActiveShellPetrol-

Denmark站16Injection

GridLayout

注射网格布局17图2.3mtriangular

gridspacing

间隔2.3米三角网格Inclinedpointsto

addresscontamination

underbuilding

倾斜点针对建筑物以下污染物Injectionperformed

inbetween

USTs(UndergroundStorageTank)after

properpre-clearance

检查之后在地下储油罐之间注射CaseStudy–ActiveRetailService

StationDenmark 案例研究

–

运营之中的丹麦加油站18TwoPhasesofworkswerecarriedoutfromOctobertoDecember2014andfromMarchtoMay

2015:2014年10月到12月以及2015年3月到5月间：AREA

“A” “A”区域Approx.

155

injection

points

大约155个注入位置Injected

mass:

35,700

kg

(approx.)

注入35.7吨生物药剂AREA

“B” “B”区域Approx.

130

injection

points

大约130个注入位置Injected

mass:

37,800

kg

(approx.)

注入37.8吨生物药剂Monitoringwellsduring10

years

10年间的监测

Injection药剂注射period19GW(Groundwater)Summary

Results关于地下水的总结Sincecompletionofinjection2GWmonitoringeventsconducted

(Q2

and

Q3)

注射完成之后2,3季度的地下水监测活动Benzeneconcentrationsreductionobservedacross

theallsiteandimproving

eachquarter

整个场地笨浓度不断减少NoLNAPL（LightNon-AqueousPhaseLiquid）

re-accumulationobservedinkey

monitoringwells

在观测点没有发现轻质非水相液体再集聚91%reduction