point-of-entry system Articles

  • Point of use/point of entry treatment with LFNano

    EconoPure Water Systems EconoPure Water Systems designs and manufactures highly economical, scalable, low‐fouling membrane systems. The Company leverages the proprietary low‐fouling nanofiltration (“LFNano”) system consisting of a unique membrane element that is designed to avoid particulate fouling, biofouling and scaling. As the name suggests, the LFNano utilizes ...

  • Advancements in Scaling Calculations and an in depth look at Antiscalant dosing for stressed waters and high recovery systems

    Abstract Over the past few decades the Reverse Osmosis (RO) industry has observed an increase in applications in challenging waters. Water sources that were never considered suitable for RO are now commonplace, including municipal waste streams, industrial waste, and even mining waste. Furthermore, regulatory restrictions, environmental obligations, solid waste expenses, and water supply ...


    By Avista Technologies

  • Stripper Wells goes from 1 BBL to 15 BBL for less $100/day

    Feb 2017, Jenfitch, LLC working with a private independent oil service firm from Houston, Texas recently conducted a field study on four different low producing oil wells (Stripper Wells) in Pecos County, TX. These wells were generating 1-2 barrels of oil per day. Using several different methods of injecting JC 9450 into the well, the production increased up to 15 barrels per day for 5 days and ...


    By Jenfitch, LLC

  • Maintaining a pressure reducing valve: 5 things to check

    Like your car, your body and nearly every appliance you own, control valves require regular maintenance to continue working efficiently. However, due to budget and time constraints, we don’t always give our valves the TLC they need to perform at their best. Unfortunately, ignoring pressure reducing valves can mean serious ...


    By Singer Valve Inc.

  • Industrial applications – Air analysis in clean air room - Case study

    Context & Challenges To ensure people’s safety and a good repeatability of industrial process, the analysis of ambient air is crucial. Especially, electronic boards are produced in clean air room by complex lithographic process using very reactive chemicals. The nature and concentration of volatile compounds can be different depending on the chemical process and can also vary ...


    By Chromatotec Group

  • What makes farmers try new practices?

    Change is never easy. But when it comes to adopting new agricultural practices, some farmers are easier to convince than others. A group of researchers at the University of Illinois wanted to know which farmers are most likely to adopt multifunctional perennial cropping systems -- trees, shrubs, or grasses that simultaneously benefit the environment and generate high-value products ...


    By ScienceDaily

  • Meeting high standards… Compliant fuel and oil separators from Kingspan Klargester

    All manner of projects, both large and small, are required to maintain compliance with all environmental rules and regulations concerning property drainage. As an aspect of compliance, it is essential that the appropriate separators are deployed in order to meet or exceed the drainage demand but to also comply with the ongoing project demands such as cost and time. Kingspan Klargester offers a ...


    By Kingspan Environmental Ltd

  • What is Chemical Oxygen Demand (COD)?

    Chemical Oxygen Demand (COD) analysis is a measurement of the oxygen-depletion capacity of a water sample contaminated with organic waste matter. Specifically, it measures the equivalent amount of oxygen required to chemically oxidize organic compounds in water. Why Measure COD? COD is used as a general indicator of water quality and is an integral part of all water quality ...


    By MANTECH

  • Controlling Fugitive Emissions, Part 2: Permanent Total Enclosure

    Fugitive emissions are the uncontrolled release of gases into the atmosphere. This is something that occurs regularly; in fact, it often happens when we fill our cars' gas tanks. The air being displaced inside the gas tank when it is being filled causes gasoline vapor emissions (hydrocarbons) to exit into the atmosphere in an ...

  • A Case for Point-of-Use RO Ultrapure Water Systems

    ULTRAPURE WATER CRITERIA - AN OVERVIEW 'Pure water' is a relative term. Practically speaking, no water, naturally occurring or treated by man, consists solely of H2O molecules. Forever in pursuit of achieving equilibrium with its surroundings, water has unique characteristics that result in its ability to dissolve most matter. This property of water to dissolve and transport materials is ...

  • Talking Point: Geothermal systems and the value of maintenance programmes

    Mike Deed, Managing Director of Geoquip Water Solutions, is the author of Talking Point in the October issue of Groundwater Engineering. He focuses on the huge benefits of installing a geothermal system and the importance ...


    By Geoquip Water Solutions

  • Low cost, easy entry with Bentley PowerCivil

    In development for eight years, PowerCivil is a robust 2D/3D solution that offers intelligent modeling that allows users to maintain a natural workflow. Now land designers are able to manipulate model components on the fly. The software's intelligent, relationship modeling capability accurately updates the model automatically as changes are made. This enables rapid, dynamic exploration of design ...


    By Bentley Systems Incorporated

  • What’s the Point of Brake Fluid?

    The quality of brake fluid affects the reliability of the braking system and road safety. This substance transmits energy from master brake cylinder to wheel cylinder. Vehicle braking is characterized by friction forces between the brake rotor and brake pads. This releases a certain amount of heat which is transmitted to brake fluid through service elements of the brake system. ...


    By GlobeCore GmbH

  • Value Points of Using the Floccin

    These points are used as a tool to help you identify your facilities existing conditions in regards to operational costs and environmental compliance.  Below is a newsletter that will help answer the following questions. The example mentioned in the newsletter was of an actual food processing plant that we helped to optimize their system and they are still a valued customer to this ...


    By Integrated Engineers Inc.

  • MP300 Melting Point Apparatus

    MP300 Auto Point Apparatus is integrated with photoelectric detection, digital temperature display and other technologies, boasts automatic display of initial and final melts and other functions. In the temperature system, linearly calibrated&nb ...


    By HINOTEK GROUP LIMITED

  • A civilizational tipping point

    In recent years there has been a growing concern over thresholds or tipping points in nature. For example, scientists worry about when the shrinking population of an endangered species will fall to a point from which it cannot recover. Marine biologists are concerned about the point where overfishing will trigger the collapse of a fishery. We know there were social tipping points in earlier ...


    By Earth Policy Institute

  • Alternate point estimation method

    One of the primary drawbacks to a Monte Carlo analysis is the large number of model runs required in order to determine the relative confidence of each input variable on impacting the factor of safety. The Alternate Point Estimation Method (APEM) allows a dramatic reduction in the number of model runs required to do a statistical analysis. The following table indicates the number of model runs ...


    By SoilVision Systems Ltd.

  • Energy in the Netherlands at a tipping point

    Dutch energy supply is at a tipping point. The share of renewable energy is expected to grow at an accelerated pace, up to 2023; in part due to the efforts of those involved in the Energy Agreement. Energy saving will also increase, up to 2020. And, although energy use will continue to decline, it will do so at a decreasing pace. After 2020, the reduction in greenhouse gas emissions and air ...

  • Are renewables approaching a tipping point?

    The REN21 Renewables 2007 Global Status Report presents information about the current status of renewable energy around the world. The report is a joint project of the Worldwatch Institute and REN21 (the Renewable Energy Policy Network for the 21st Century) and was initiated in 2005. The 2007 edition is the third in the series. Investment Trends: This year’s report finds a dynamic, rapidly ...


    By Worldwatch Institute

  • Case study: Hunters Point

    In Situ Thermal Remediation with Gas Thermal Remediation (GTR©) is being used to remove NAPL contaminants from a former military base. The system is extracting nearly 1,000 liters of liquid waster every week. LNAPLs, such as fuel and oils, and DNAPLs, such as PCBs and chlorinated solvent, are being removed from the subsurface to make way for a residential homes. In Situ+NAPL ...

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