laboratory cleaning Articles
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A Non Regenerative DPF fitted to a Perkins 3012TAG2A Standby generating set - Case Study
A DPF retrofitted in the existing exhaust line of a Perkins 3012 TAG2A, this standby set is close to a manufacturing facility and the emissions on startup was entering a clean laboratory environment, twin catalytic converters were also added to complete the emissions ...
By GenCat Ltd
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METH: THE NEW MOLD - New Markets in Clandestine Laboratory Clean-up
Untitled Document Intro Clandestine labs have become prevalent across America. They are used for the illicit production of illegal drugs, mostly methamphetamine, PCP, GHB, or MDA (Ecstasy). Some labs have even been found with the raw materials used to concoct homemade bombs. Law enforcement departments have seen a significant rise in occurrences over the last ten years. The ...
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Carbon Dating in Oxford
Several members of our team visited the Archaeology Department (RLAHA) at the University of Oxford recently, to discover how some of our products were being used at the University. Interestingly, they were informed that our presses were part of the carbon dating process for bones. The Department receive bones that have been founnd by archeologists in excavations or sometimes by members of the ...
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Enclosure for small laboratory equipment case study
Process Details Large cryogenic mill designed for cryogenic grinding and pulverising tough and temperature sensitive samples immersed in liquid nitrogen. Supply Stainless steel desktop acoustic enclosure 760mm wide x 720mm deep x 710mm high Product selection Enclosure needed to be lockable, able to collect displaced nitrogen, allow full access and be suitable for a clean room laboratory ...
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Finding a Stable Operating Cleaning Regime - BWRO Plant - Cleaning Case Study
Introduction A brackish water reverse osmosis plant (BWRO) in East Spain suffered a significant loss of performance, with permeate flow rate dropping 40% with a consequent drop in recovery from 65% to 45%. After unsuccessful cleaning attempts, Avista Technologies was approached to help the client remediate the system and to find a stable operating regime. This case study outlines how Avista was ...
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Cleaning biofouled membranes early improves plant operation. Comparison of autopsy and cleaning results on a small BWRO and large SWRO
Abstract It is a fact that all new reverse osmosis membranes start to foul as soon as they start operation. The only variable is the rate at which they foul. Most RO plants operate at a differential pressure (ΔP) of 1.5 - 3 bar. Cleaning usually occurs when the ΔP is 10-15% above the design specification. This paper explores the benefits of early identification of foulants through ...
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Mobile laboratories Projects / Measuring Containers - Case Study
Our laboratory containers are housed in special ISO containers and enable on-site analysis on land and at sea. The interior walls are smooth, seamless and easy to clean and decontaminate. The laboratory furniture made of stainless steel and melamine-coated plywood are made to measure. The laboratory equipment, such as the hood and glovebox, is adapted to the mobile requirements. If required, ...
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Bardstown, Kentucky - industrial cleaning; on-site laboratory case study
After years of operation serving the auto parts industry, this zinc and chrome plating plant in Bardstown, Kentucky closed several years ago. It was comprised of three three main plating lines, and it was a mess. Extensive contamination, particularly chrome and acid residue, was present in the plant. In some places sludge on the floor was several inches thick. One of the major challenges we ...
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How the sponge toothbrush works ?
The Sponge Toothbrush cleans all your teeth perfectly by biting and grinding in just a few seconds. It is the result of more than 10 years of designing and manufacturing high-tech toothbrushes. Scientific studies have shown that traditional toothbrushes clean up to 70% and only when used correctly for 2-3 minutes. They don't reach all spaces and most people don't use the correct technique and ...
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CFR engine installation
The laboratory where the CFR engine is installed shall conform to the following conditions: It is desirable that the laboratory should be established in the ground floor and its floor should be bright and clean without dust. The environment around the laboratory is required to be dry. The temperature in the laboratory shall be controlled within the range of 5℃～30℃ and keep relatively stable. 380V ...
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Laboratory Polypropylene PP Acid Tank
Laboratory PP acid tank, because laboratory PP acid tank is made of PP anti-corrosion plastic material, so laboratory PP acid tank is also called PP acid tank, pvc acid tank, plastic anti-corrosion acid tank. The laboratory PP acid tank designed and manufactured by Xicheng Ep is conventionally made of PP polypropylene material, which has the characteristics of acid and alkali resistance and ...
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Maximizing membrane life: lessons learned from a three year study on performance recovery
Abstract Reverse Osmosis (RO) membranes are susceptible to several different types of foulants and scales. Common foulants observed in RO systems are organics, metals, clays and colloidal material. Common scales that are observed are carbonate, phosphate, sulfate and silica. Onsite cleaning is the norm to remove these foulants and scales but sometimes a desire for cleaning optimization or a ...
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New Guide from METTLER TOLEDO on Increasing pH Sensor Lifetime
Proper care of pH sensors can dramatically increase their lifetime. A new guide from METTLER TOLEDO explains, step-by-step, how Intelligent Sensor Management (ISM®) technology provides maximum lifetime for pH probes. Urdorf, Switzerland – Over time and through use, pH sensors are affected by their measuring environment and require cleaning, calibrations and adjustments to ensure ...
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TopAir`s Pass Box
A pass box is a structure located at the entrance to a cleanroom that enables materials to be transported between the cleanroom and the rest of the laboratory without compromising the sterility of the materials or surrounding cleanroom area. The pass box allows laboratory personnel to stay within the cleanroom instead of moving to different parts of the lab to fetch tools or materials, therefore ...
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Dangers of Chlorine
Most of us have grown up with the idea that whiter whites (and brighter colors) mean cleaner clothes. We continue to use chlorine products with abandon to whiten and to disinfect. We write on white paper and bathe in and drink chlorinated water. After all, who wants bacteria-infested water? In our society, chlorine is ubiquitous-and so are its side effects. In fact, the long-term residual effects ...
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What you don`t know can hurt you
What You Don't Know Can Hurt You: The ins and outs of site inspection in a new era As NPDES permits strive to improve storm water runoff, site inspections and monitoring put an increasing demand on businesses and municipalities to evaluate and report their program performance. One of the primary goals of the permits is to gather additional data through site monitoring. The permits now are ...
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Artifact Restoration & Fossil Preparation with MicroBlasting
Bringing the Hunley Up to the Surface It’s back to school time, which makes us at Comco nostalgic for some of our favorite subjects: history and archaeology. Both spark our curiosity and a sense of wonder, which is why I was really excited to visit our customer at The Hunley Project last week. The H.L. Hunley was a state-of-the-art submarine and warship that saw battle in the American ...
By Comco Inc
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Redi Clean Treatment Case Studies
This well is unique in the fact that it is only 9 years old. From the date of construction this well produced heavy amounts of sand. Therefore the engineer on record redesigned the well and installed an 8” inner casing, see the drawing for reference. This well has lost production steadily for several years. During the first week of May 2012 this well drew down to the point of surging. ...
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Anti-Slip Waterproof Mats
Anti-slip waterproof mat is made of PVC foaming material after processing. PVC foamed cotton is also called PVC closed-cell foaming material, also known as polyvinyl chloride foamed cotton. It is an independent closed-cell foaming material made of polyvinyl chloride plastics as the main raw material, adding foaming agent, additives and other raw materials after high temperature mixing, which has ...
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Anti-Slip Waterproof Mats
Anti-slip waterproof mat is made of PVC foaming material after processing. PVC foamed cotton is also called PVC closed-cell foaming material, also known as polyvinyl chloride foamed cotton. It is an independent closed-cell foaming material made of polyvinyl chloride plastics as the main raw material, adding foaming agent, additives and other raw materials after high temperature mixing, which has ...
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