Lab and Field work REMTEC WP4: On the feasibility of using ochre to stabilize CCA polluted soils Sanne Skov Nielsen, Peter Kjeldsen and Rasmus Jakobsen.

Slides:

Advertisements

Similar presentations

Pollution in Rivers Design by H Graham BSc PGCE. AIR Land flowing water River Bed.

Advertisements

Kristin M. Brown, H.I.T. June 5,  Uranium occurs naturally and is a common contaminant in the environment  Anthropogenic Causes  Weapons Production.

WWTF’s MPCA Permit Renewal January 14,  Our current NPDES permit expired Sept. 30,  NPDES permits are a 5 year term.  Upon expiration,

Phosphorus removal from waters by ochre -- Using one pollutant material to catch another Keith Smith School of GeoSciences University of Edinburgh.

Shifting to New Technology in an Old Regulatory World.

Research on the Speciation of Chromium as Relates to CCA.

Clean-up of Lincoln Park, Colorado Introduction The Source of the problem The area effected.

Key Environmental Issues in Cambodia

FYM as a component of INM Next. FYM is one of the oldest manure used by the farmers in growing crops because of its easy availability and presence of.

Air Force Plant 4 Superfund Site Evaluation of SVE Combined with ERH for the Remediation of TCE Source Material Jeffrey Ragucci SWS 6262 – Soil Contamination.

The Deloro Mine Site Demonstration Project K.Volchek, D.Velicogna, W.P.Wong, C.E.Brown SAIC Canada, Environment Canada NATO CCMS Pilot Study Meeting “Prevention.

Soil Remediation for The London 2012 Olympic Games Damilola Sunmonu and Amy Wright.

Phytotechnologies for Environmental Restoration and Management Micah Beard, M.S. Shaw Environmental, Inc.

Chapter 4: Soil Architecture and Physical Properties

Soil Colloids, the final frontier Measuring CEC; sorption concepts; environmental implications.

REMTEC Milestones WP 4. M15 Laboratory methods Experimental approach (month 16) Lead: NERI Study plan for 2 Ph.D. students Technical description of methods.

Students fly and swim around "Virtual" Puget Sound. They visit sites to sample salinity, current speed and direction at different depths and different.

Colors Fonts Sizes Shadow. Seasonal Cycling of Redox Active Metal(loid) Contaminants within a Mine Waste Impacted Wetland Matthew La.

Groundwater Pollution

Water Facts: 70% of the Earth is covered by water but only 2% is drinkable, fresh water One litre of wastewater pollutes about eight litres of freshwater.

Water Facts: ______ of the Earth is covered by water but only ________ is _____________________water One litre of _______________ pollutes about ______.

Arsenic Leaching From Mulch Made from Recycled C&D Wood Arsenic Leaching From Mulch Made from Recycled C&D Wood a 1 Tomoyuki Shibata, 1 Helena Solo-Gabriele,

Ch Managing Our Water Systems

Arsenic Removal From Well Water in Underdeveloped Countries Trygve Hoff Dr. Harold Walker, Advisor.

Arsenic Trioxide and the Summitville Mine Superfund Sites Frances L. Costanzi, P.E - EPA RPM.

Air Pollution. Any contamination of the air Can be caused by humans or nature.

Sediment Quality in the Corpus Christi Bay Sediment Quality in the Corpus Christi Bay Natalie Bartosh GIS in Water Resources, Fall 2003 Dr. Maidment, The.

SPWSTAC 2006 From POU to Centralized Arsenic Treatment: A Small Water System Case Study 2006 NGWA Naturally Occurring Contaminants Conference J. Mitchell.

Prof. John Annandale (University of Pretoria) Prof. Rui Brito (University Eduardo Mondlane) Dr. Martin Steyn (University of Pretoria) Prof. Richard Stirzaker.

Benefits of Microbial Treatments for Improved Oil &Gas Production.

Thermochemistry Unit Chapter 17. Problem #1 (page 664): A 92.0 g sample of a substance, with a temperature of 55 o C, is placed in a large scale polystyrene.

Field-Scale Application of in situ Reductive Dechlorination for High Concentrations of Mixed Solvents in Complicated.

ARSENIC DETECTIONS IN GROUNDWATER AT C&D FACILITIES FDEP CCA TAG GW Subcommittee Steve Clarke, Chair - WM.

1 TW4-TSW-001/D1c: Watching brief activities in the field of radioactive waste management: Detritiation K. Dylst, J. Braet, A. Bruggeman SCKCEN Final meeting.

Forests are a very important part of our existence. They provide us with many of the things we need to survive. That is why we have to preserve them.

CHEMICAL COMMODITIES INC. The History, Cleanup and Ecological Reuse of a Superfund Site 1.

1 Groundwater Pollution Ex Situ Physical Removal of Pollution. 안정제.

Wood Preservation. Timber needs to be protected from:  Insects and fungi  Wear and tear  Effects of weathering Main types of preservatives:  Tar oils.

By Cameron, Nate, Sophia, Tate, and Zoeya. Why do we care about groundwater? Groundwater makes up 95% of the fresh water on the planet. This is created.

Funded through Florida International University National Institute for Environmental Health Sciences Impacts from CCA-Treated Wood Within Marine and Terrestrial.

Two Union Square Union Street, Suite 601 Seattle, WA (206) Field testing and modeling of in situ groundwater.

It’s More Than Just Dirt! Horticultural Science. What’s the Difference between Soil and Dirt?

 Why do we sample our soil?  Soil chemistry or biology testing  Identify field variability.

 1. Acid Rain  2. Pollution of the Great Lakes  3. Extraction and Use of Natural Resources on the Canadian Shield  4. Timber Industry in Canada.

In-situ Immobilization of Mercury in Sediment and Soil by A New Class of Stabilized Iron Sulfide Nanoparticles Zhong Xiong, Feng He, Don Zhao, Mark O.

Building Better Biosensors ACAMP Embedded Systems Seminar September 9 th, 2015.

Feb. 2006IHA/pm1 Site remediation 1 Planning site remediation Excavation: Pros/cons & How.

VERSITy 16. OCTOBER 2012 UNI PEDER MARIBO GROUNDWATER CONTAMINATION AND TREATMENT.

Samantha Wolf, Mark Emerson, Derek Laskowsky.  Will soil previously contaminated with CCA contain microbes that show more resilience to prolonged exposure.

Consolidation I (CH11). Consolidation Process by which an in  ’ causes a deformation of a soil mass by reducing its e (water seeps out of the voids).

GO C3Analyze and Evaluate Mechanisms Affecting the Distribution of Potentially Harmful Substances within an Environment. Transport of Materials Through.

Professor: 莊順興 Presenter: 李謙詳 2016/01/04. * Unlike physical separation processes that merely concentrate or change the phase of hazardous wastes. * chemical.

Atmospheric Deposition Unit 4451 Research on Air Pollution Distribution and Effects in California Mountains Andrzej Bytnerowicz, Michael Arbaugh, Nancy.

COAL ASH 101 with Elizabeth Scrafford. What’s the deal with Coal Ash Agenda Agenda ●Coal Ash is a byproduct of burning coal and contains high levels of.

Content 1.The main flowchart and technology 2.Advantage and disadvantages of each technology, way to improve. On-Nuch disposal site Group Member: Lu Li.

Soil texture, structure & cultivation

Reversing Water Pollution

Intro to Water Pollution

The Effects of Biochar on Plant Growth

Year “7” and Year “8” Studies Focusing on Mulch

ENHANCED BIOREMEDIATION PILOT USING iSOC® TECHNOLOGY AT A FORMER MANUFACTURED GAS PLANT CASE STUDY PREPARED BY: MR. DAVID WORK, PE RETEC GROUP.

Clean Technology (PB386) Click to edit Master title style Numfon Eaktasang, Ph.D.

ચાલો માટી વિશે જાણીએ All About Soil.

Water Pollution 8.E.1.4 Conclude that the good health of humans requires: Monitoring of the hydrosphere Water quality standards Methods of water treatment.

Two-track approach Option 1 Option 2 Option 3 "Waste-approach"

Arsenic Leaching out from CCA Contaminated Mulch

Do Now What supplies would we need to open up a pizza parlor?

IMPACT BREACH FORMATION.

Prepared by the EPSRC CDT in Sustainable Chemistry

Presentation transcript:

Lab and Field work REMTEC WP4: On the feasibility of using ochre to stabilize CCA polluted soils Sanne Skov Nielsen, Peter Kjeldsen and Rasmus Jakobsen

The method CCA polluted soils -Wood impregnation with arsenic, chromium, cupper -Arsenic is leaching -Clean up is expensive Ochre -Iron oxide -Waste from water treatment -Sorbs arsenic strongly …….but looses sorption capacity with time Mix ochre and soil in situ – Cheap and easy?

Status – september 2009 April-August 2009: 4 months on leave -Report on Collstrup site to The Capital Region (Region Hovedstaden) Starting up Fieldwork -Hopefully on Collstrup site -Larger scale Starting up Bachelor Thesis -Labwork

Field work Objective: To try the method on a larger scale Finding the right tools for mixing of ochre and soil Monitoring on a larger scale -Pore vater samplers -Geoprobe wells

Lab work Objective: To speed up the processes of ochre in soil Artificial watertable -The effect of water logging om ochre -How much arsenic will be released? -Modelling Communitcating vessels