Remediation Wells Articles

  • Battling the waste sector´s common enemy: moisture content

    Moisture content has always been a barrier to maximizing profit from many waste streams. The problematic moisture content is mainly contained in the cell structure of organic materials. Conventional mechanical and thermal dryers like belt, drum, and liquidized bed dryers can’t open the cell structures of organic material and remove the moisture inside. Any dryer with mechanical pulverizing ...


    By Recycling Equipment Canada

  • Five Things to Consider to Minimize Data Center Downtime

    Data center outages are costly. They always incur financial losses whenever there are downtimes, regardless of the reasons behind the downtime. In addition to financial repercussions, the data center company can also suffer data loss, a damaged reputation, and lost opportunities. it is imperative therefore to minimize data center downtime. While it’s easier to determine the causes of ...


    By AKCP

  • EnviMetric Data Insights from Over 85,000 Remediation Sites Across the United States

    Our goal with EnviMetric™ is to build innovative products on top of a data repository for remediation sites that is unrivaled in the industry. Through our sponsorship from the National Science Foundation we’ve compiled what may be the largest detailed database of remediation sites in the world. In Q3 and Q4 of 2019 we were able to quadruple the amount of sites we use when doing ...


    By Azimuth1

  • Solution-Mining Modeling - Case Study

    Project Description A confidential mining client was interested in evaluating various potential future solution-mining scenarios using a numerical model in order to assess potential ore recovery, capital costs, and cavern lifetimes, as well as to overall optimize the proposed mine plan. Modeling of solution mining requires that the key processes controlling the mineral dissolution are modeled; ...


    By Itasca International, Inc

  • Improved Blasting through Precise Initiation - Case Study

    Project Description Using blasting caps with electronic delay units, and programmable delay times down to 1 ms, it has become possible to employ wave superposition in rock blasting. It has been hypothesized that fragmentation is improved in areas between blastholes where the tensile waves meet, overlap and interact. An improved fragmentation can, in turn, result in reduced costs for both blasting ...


    By Itasca International, Inc

  • Interview with Robert ter Kuile, Amazon, USA - 19th International Electronics Recycling Congress IERC 2020

    In a few days it will be holiday time again! Christmas is just around the corner and the year is drawing to a close! Also, for us it means it is time to make the last preparations, like buying those last Christmas gifts. But also, now it the time to prepare for the International Electronics Recycling Congress IERC 2020. After all, there are only 5 weeks left until we will meet again in Salzburg ...


    By ICM AG

  • Enzyme Enhanced Oil Recovery for Water Alternating Gas Systems

    Disclosed is an improvement to water-alternating-gas (WAG) processes for oil recovery that utilizes an enzyme detergent additive to increase the ability of the water phase to change the adhesion behavior of hydrocarbons to recover and mobilize oil. GreenZyme® is non-reactive and can be used with to miscible and immiscible gases processes. In an overview, the water-alternating-gas (WAG) and ...

  • DuPont Clean Technologies Selected for NioCorp Elk Creek Superalloy Materials Project

    DuPont Clean Technologies (DuPont) is pleased to announce that NioCorp Developments Ltd. has selected the MECS sulfuric acid technology for its Superalloy Materials Project in Southeast Nebraska. The MECS sulfuric acid plant will be designed to maximize energy recovery and emissions control to ensure best-in-class environmental performance. NioCorp has already obtained the major federal permits ...


    By Dupont

  • Project Shanghai Sponge City Demonstration Park - Case Study

    The Shanghai Sponge City Demonstration Park is a collaboration between Shanghai Botanic Gardens Green Engineering Ltd (SHBGE), STAR Water Solutions and The Centre for Organic Research & Education (CORE). Located within Shanghai’s famous legendary Botanic Gardens, The Sponge City Demonstration Site not only features world’s best practice in urban water management but is also a ...


    By Star Water Solutions

  • VC2 Vertebrae AS/SVE under highway - Case Study

    SITE Active Fueling Station and Farm Store, Greeley Colorado CONTAMINATION Diesel and Gasoline range organics including LNAPL. The LNAPL plume is approximately 20,000 square feet. The dissolved-phase plume, above RBSLs, is approximately 40,000 square feet. OBJECTIVE The design involved 5 VertebraeTM well systems to provide targeted air sparging (AS) utilizing 29 independent well segments and ...


    By EN Rx, Inc.

  • Reconsidering horizontal to vertical well ratios for site clean-up

    Directional drilling has been used for a variety of purposes; utilities, dewatering, and remedial activities. Cutting costs for remedial activities it is always of consideration. What the costs are to clean-up a site via traditional vertical extraction wells versus using a horizontal well system needs to be reconsidered based upon todays remedial challenges. Traditionally, it has been stated that ...


    By EN Rx, Inc.

  • Comparative economic analysis - Vertebrae Horizontal nested well system versus vertical extraction wells

    1 | INTRODUCTION This report summarizes the process and results obtained from an economic analysis comparing the installation cost of the VertebraeTM horizontal nested well system to a vertical well groundwater pump and treat system such as might be installed at a gas station, terminal, or small manufacturing plant. The purpose of the analysis is to help decision makers gain an understanding of ...


    By EN Rx, Inc.

  • VC3 Vertebrae injection max control - Case Study

    SITE Convenience Store Facility, Jacksonville, FL CONTAMINATION Gasoline Range Organics in ground water BACKGROUND A known release of gasoline fuel at this facility led to ground water contamination. Due to site activities, the length of the plume, and multiple properties being involved, typical technologies were determined to not be feasible. Implementation was completed using VertebraeTM ...


    By EN Rx, Inc.

  • New perspectives in the use of horizontal wells for assessment and remediation

    Abstract Remediation technologies can sometimes be established, but are not prevalent, for a variety of reasons; however, they can be subject to the forces of change. In some cases, creative economics promotes newuses, but also process improvements can drive newapplications and levels of acceptance. This is what is happening with the deployment of horizontal wells for site assessment and ...


    By EN Rx, Inc.

  • Puregold Cleandrill - Biodegradable Drilling Fluid used in Horizontal Remediation Well - Case Study

    Project Details Bloomington Manufactured Gas Plant Horizontal Remediation Well Location Grand Rapids, MI Products Used Puregold Cleandrill Northern Illinois Gas entered into an agreement with the Illinois Environmental Protection Agency (IEPA) to construct a horizontal remediation well at the former site of Bloomington Manufactured Gas Plant (MGP). The remediation well was ...


    By CETCO

  • DECK OVEN

    A commercial deck oven is a crucial piece of baking equipment when seeking to attain a beautiful, crusty loaf of bread. Having a quality deck oven is just as necessary for a bread bakery as heavy duty spiral mixer. While these ovens tend to take up more real estate in a bakery and require skilled bakers to operate; a deck's ability to produce loaves of hot bread around the clock will leave bread ...

  • Food & Beverage Industry: Baking Soda - Case Study

    The peCOD method for chemical oxygen demand (COD) analysis is well suited to the baking soda industry since the recovery and purification of sodium bicarbonate for the food and pharmaceutical markets requires a reliable, accurate, and fast measurement of organic matter in the product. To ensure the health and safety of consumers, low COD levels are desirable and the accuracy of analysis is ...


    By MANTECH Inc.

  • International Award Given to Horizontal Remediation Project

    The Australasian Land and Groundwater Association, ALGA, recognized Pedro Balbachevsky, AECOM, and his team, Directional Technologies and Matrix Drilling, for the 2018 Outstanding Innovation Award for Australia’s 1st Installation of Horizontal Wells for ISCO and Biosparging. ALGA Outstanding Innovation Award Advancing the Land and Groundwater Industry Challenged with remediation of a ...

  • Active Taxiway Remediation

    Introduction: How do you remediate beneath an active airport taxiway without interfering with commercial airliners and United States Air Force cargo planes taxiing through your work area at 60 miles per hour? This was the problem facing the Department of Defense (DoD) at a site impacted with jet fuel. To solve the problem, our long-time client, FPM Remediations, Inc., used their knowledge of ...

  • Case Study: Why Horizontal Ozone Sparge

    To avoid costly business interruption and site disturbance, Ganesh Kurse with G & RK Consulting Associates, recommended a non-invasive remedial approach by installing horizontal ozone sparge wells with directional drilling techniques. Although horizontal ozone sparging wells were a new remedial technology to G & RK and the State of Alabama’s underground storage tank (UST) ...

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