Behandeling PFAS in grond en grondwater (HMVT)

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Frank Pels

Behandeling van PFAS in grond en grondwater ( www.hmvt.nl)

Umweltschutz

Environmental Solutions
PFAS soil & water treatment
January 2020
www.hmvt.eu
Environmental Solutions

PFAS remediation of Soil
• HMVT partners with TRS US to provide in- and ex-situ thermal remediation.
• This via our Joint Venture company called TRS Europe.
• PFAS soil treatment is therefore carried out via TRS Europe
PFAS treatment of Water
• HMVT can offer different water treatment solutions.
• Activated Carbon, Ion Exchange or PerfluorAd Technology.
• For PerfluorAd Technology HMVT partners with Cornelsen GMBH.
• This presentation focusses on the proven technology of PerfluorAd.
Environmental Solutions
PFAS remediation of Soil & treatment of Water

Environmental Solutions
PFAS remediation of Soil
PFAS remediation of Soil
• HMVT partners with TRS US to provide in- and ex-situ thermal remediation.
• This via our Joint Venture company called TRS Europe.
• PFAS soil treatment is therefore carried out via TRS Europe
Technology
• Use of Conductive Heating (CH)
• In-situ Vadose Zone
• Ex-situ Cells

Environmental Solutions
PFAS remediation of Soil
Contaminant Boling Points
TCE PCE Xylenes Napthalene PCB Dioxin PFAS
PAH
Electrical Resistance Heating
Thermal Conduction Heating
100°C 200°C 300°CBoiling Points:
Steam Enhanced Extraction
Chlorobenzenes

Environmental Solutions
PFAS remediation of Soil
Proof of Concept
• Pilot Tests carried out
• Ex-situ Cells

Environmental Solutions
PFAS remediation of Soil
Proof of Concept
Ex-situ Cell heat-up

Environmental Solutions
PFAS remediation of Soil
Proof of Concept
PFAS Volatilization from Soil: Time & Temperature

Environmental Solutions
PFAS
Starting Concentration
(ppb)
% reduction
PFOS 21000 >99.999%
PFBA 91 >99.999%
PFPeA 100 >99.999%
PFBS 41 >99.999%
PFHxA 200 >99.999%
PFHpA 27 >99.998%
PFHxS 1600 >99.999%
PFNA 16 >99.997%
PFDS 48 >99.999%
PFOA 64 >99.865%
PFAS remediation of Soil
Proof of Concept
PFAS Soil removal at 400 oC

Environmental Solutions
• Heating & evaporation
• Condensation of steam & PFAS
• Water treatment (GAC or PerfluorAd)
• Vapor treatment (GAC)
Heat
Exchanger Scrubber
Blower/Vacuum
Pump
Vapors to Stack
Cooling Water
Return
Cooling Water
Upper Vadose Zone
Treated at 350°C
Transition Zone
(100 - 350°C)
Not Treated
Water Table
Source
Air Phase
GAC
To Water Treatment
PFAS remediation of Soil
Treatment System

Environmental Solutions
PFAS remediation of Soil
Next steps
• Test results.
• Temperatures achieved.
• Two U.S. Government Projects – in-situ and ex-situ – awarded.
• 1x ex-situ pile treatment
• 1x in-situ vadose zone

Environmental Solutions
PFAS treatment of Water
PFAS treatment of Water
• HMVT can offer different water treatment solutions.
• Activated Carbon, Ion Exchange or PerfluorAd Technology.
• For PerfluorAd Technology HMVT partners with Cornelsen GMBH.
• This presentation focusses on:
• The proven technology of PerfluorAd.
• An example project in Amsterdam.

Traditional GAC treatment
Environmental Solutions
PFAS treatment of Water
The PerfluorAd Technology
PerfluorAd treatment

Environmental Solutions
PFAS treatment of Water
The PerfluorAd Technology
• PerfluorAd is a liquid flocculant.
• Dosing in a reactor.
• Based on differences in electrical charges
between the PFAS molecules.
• Creation of micro-flocs between PerfluorAd and
PFAS molecules.
• PFAS flocs removed by filtration/precipitation.

• Proven Technology & ITRC proved.
• Multiple successful projects in Germany.
• HMVT carried out a first successful project in The Netherlands: ‘Cruqiusweg Amsterdam’.
• PerfluorAd removes the bulk of the PFAS (up to >98%).
• No negative influence by DOC or other pollutants.
• Activated carbon only needed for polishing.
Environmental Solutions
PFAS treatment of Water
The PerfluorAd Technology

Environmental Solutions
PFAS treatment of Water
PerfluorAd vs Activated Carbon
• Carbon or PerfluorAd: always custom made.
• Carbon:
• Very low concentrations of PFAS in water (<1 µg/l)
• Low mass of PFAS in water
• Short period or very low water flow.
• PerfluorAd:
• Hi concentrations: source zones, fire foams.
• A lot of pollutant mass
• Long project period
• Competing pollutants in water.
• Tipping point often favours PerfluorAd

Environmental Solutions
PFAS treatment of Water
PerfluorAd Reference ‘Cruqiusweg Amsterdam’
Project outline
• Groundwater from dewatering during excavation.
• Groundwater is collected in a big storage tank.
• Flow rate 1,5-2,0 m³/hr.
• Discharge limit for PFAS was 1 µg/l.

Environmental Solutions
PFAS treatment of Water
PerfluorAd Reference ‘Cruqiusweg Amsterdam’
Results

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How our precious groundwater goes grey - sources and pathways

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In the Netherlands, often only contaminated source locations are remediated, while pollution plumes keep growing as natural conditions do not always support natural (bio) degradation. Gradually, large areas will be (lightly) polluted. Traditional approaches of remediating those plumes are very costly and will cause a lot of CO2-emissions. With an alternative nature-based approach, plume remediation can be achieved in a cost-effective and energy-efficient way, by using constructed wetlands. Such biological groundwater treatment plants could be situated in green public areas. In three cases, results and costs of the implementation of constructed wetlands will be presented. With these project examples we will show that this application is a promising sustainable way of future plume remediation, which can be incorporated in urban groundwater management and other schemes of sustainable land management and land stewardship. The three case studies are briefly introduced below and will be further elucidated in final abstract and presentation.

Constructed wetlands for costeffective and energy-efficient remediation of pl...

Frank Pels

How our precious groundwater goes grey - sources and pathways

Frank Pels

Are our groundwatersources sufficiently protected?

Frank Pels

Constructed wetlands for remediation of plumes

Frank Pels

Constructed wetlands for cost-effective and energy-efficient remediation of p...

Frank Pels

Bewonersvoorlichting sanering Julianastraat Asten

Frank Pels

Aan het einde van de Bremerbergweg Biddinghuizen op de rotonde bij het ‘dubbel like’ beeld op de dijk wordt hard gewerkt aan de Bremerbaai. Bij deze zomerse temperaturen hoog tijd om deze plannen eens nader te bekijken. De Bremerbaai zal een speeleiland en zwemwater van 1,8 meter diep krijgen. Voor het 300 meter lange strand komen geotubes in het water als scheiding tussen het diepe en ondiepe gedeelte. Geotubes zijn een soort worst van kunststof met zand erin. Daarnaast komt er een pier van 160 meter. Aan het uiteinde van die pier komt een uitkijktoren gericht naar het water. Ook de pont naar Nunspeet zal gaan vertrekken vanaf de Bremerbaai. Op het strand komen verder douches, een toiletgebouw en een strandpaviljoen, dat wordt gerund door Aquacentrum Bremerbergse Hoek. Er komen 150 parkeerplaatsen met een draaiplein. Voor de bouwvak 2015 is begonnen met de aanleg van de Bremerbaai. In januari 2016 moeten de werkzaamheden klaar zijn. Vanaf 2016 kan er volop van dit strand op aangename fietsafstand worden genoten. Het hele project kost ongeveer 2 miljoen euro. De totstandkoming van dit recreatiegebied is een samenwerking tussen de coöperatie Gastvrije Randmeren en de gemeente Dronten en wordt gesubsidieerd door de provincie Flevoland en de Europese Unie.

Bremerbaai Biddinghuizen

Frank Pels

Vliegveld lelystad ja geluidsoverlast nee

Frank Pels

Presentatie Hans Alders vliegroutes uitbreiding Lelystad Airport

Frank Pels

Presentatie Hans Alders vliegtuigroutes Biddinghuizen 29 jan 2014

Frank Pels

CityChlor: presentatie Insitu Chemische Oxidatie (ISCO)

Frank Pels

Akoestisch saneren

Frank Pels

HMVTRS presents at CSME conference, October 2013 Amsterdam 29 October 2013 HMVTRS was asked to present at the 2013 Contaminated Site Management Europe conference in Amsterdam (CSME). HMVTRS is a Joint Venture between HMVT and TRS. We presented globally the Electrical Resistance Heating Technology (ERH) and the results of two ERH in-situ remediation projects. The first presented project was a chlorinated solvent location on a bedrock location in Clark’s Summit. The second presented project was a mineral spirits and a chlorinated solvent site in Seattle. On this second site various more classical in-situ remediation technologies over the last 20 years failed to solve the problem. TRS was able by using the ERH technology to reduce on both sites the concentration levels over 99%. More information on ERH and the two cases can be found in the presented powerpoint presentation. HMVTRS was asked to present at the 2013 Contaminated Site Management Europe conference in Amsterdam (CSME). HMVTRS is a Joint Venture between HMVT and TRS. We presented an overview of the Electrical Resistance Heating Technology (ERH) and case studies of two ERH in-situ remediation projects. The first project was a chlorinated solvent (PCE) location on a bedrock site in Pennsylvania. The second presented project was a mineral spirits and a chlorinated solvent site in Seattle. On this second site various more classical in-situ remediation technologies applied over the last 20 years failed to solve the problem. TRS was able to apply the ERH technology to reduce the concentration levels on both sites by over 99%. More information on ERH and the two case studies can be found in the PDF of the presentation.

Erh various applications - SCME 2013

Frank Pels

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Ppt briefs about role, relevance, importance of the rating systems applicable in India, criteria used in assessing greeness, weightage allocated, , brief of how these rating systems are applied, parameters involved; weightage granted, levels of rating granted , incentives given by states for green rated buildings and brief of suggestions, how to make rating system more effective, efficient, objective and transparent.

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DENR EPR Law Compliance Updates April 2024

itadmin50

May 2024. Green Marketing, also called Sustainable Advertising, is the promotion of environmentally friendly business practices, products, or services, highlighting corporate and brand commitments to sustainability. Green and Sustainable Marketing offers many Benefits and Advantages, including Brand Recognition, Competitive Advantage, Positive Social Impact, Easier Regulatory Compliance, Increased Revenue, Reduced Environmental Impact, and Enhanced Climate Change Resilience. Green Marketing Challenges and Solutions are: (1) Greenwashing Risk: Significantly reduces green marketing effectiveness and can harm a brand’s image and reputation. Solution: Transparency is crucial for businesses to avoid greenwashing, as it prevents misleading claims by sharing environmental progress. (2) Lack of Standards: There are no established standards and guidelines for promoting environmentally friendly products or services. Solution: Brands should develop internal standards for green marketing, emphasizing specific advertising to build trust and loyalty. (3) Complex Logistics: Promoting sustainable products or services requires changes to logistics and supply chains, which can be challenging to coordinate. Solution: Work with suppliers and logistics providers to develop and implement sustainable business practices, products, or services. (4) Lack of Awareness: Many consumers are unfamiliar with green marketing or unsure of the importance of sustainable products or services. Solution: Launch marketing and advertising campaigns to raise awareness about the benefits of social responsibility and environmental sustainability. Green Marketing Strategies include sustainable eco-friendly products or services, such as green printing methods, opting for digital advertising instead of paper advertising, natural chemical-free inks, and paper recycling programs. The 3 Pillars of Green Marketing: (1) Environmental Pillar: Waste minimization, recycling programs, energy, resource, and carbon footprint reductions. (2) Social Pillar: Employee and stakeholder engagement and trust, labor standards and ethical treatment, consumer trust and loyalty, Diversity, Equity, and Inclusion (DE&I). (3) Economic Pillar: Risk management, effective corporate governance, sustainability monitoring, and compliance. Policy wise, in 2018, at the Conference of the Parties (COP24), the United Nations (UN) ActNow green campaign was launched using advertising to encourage sustainable behavior and environmental protection worldwide. In this slideshow, you will learn about the Definition, Benefits, Advantages, Challenges, Solutions, Implementation Strategies, Pillars, UN policy, and Global Statistics of Green Marketing and Sustainable Advertising. For more slideshows on Environmental Sustainability, please visit www.s2adesign.com

Green Marketing

Dr. Salem Baidas

Proposed Amendments to Chapter 15, Article X: Wetland Conservation Areas

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