well maintenance Articles

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Oil Water Separator Maintenance

by Containment & Filtration Solutions  (Mar. 30, 2016)

Oil water separators (OWS) can be co$tly to maintain, $20,000 or more on average per cleaning and if not properly managed, can be very expensive conduits of pollution. Have you taken steps to minimize the effects and consequences on your operating co$t? When was your facility’s last OWS maintenance ...

Superfund Site, Water Pump & Treat System - Case Study

by Anguil Environmental Systems, Inc.  (Apr. 6, 2016)

Anguil Aqua Systems LLC was contracted as part of a team of companies to implement a ground water pump and treat system intended to remove trichloroethylene (TCE) from a local aquifer designated as a Superfund Site by the Environmental Protection Agency (EPA). Though the site is nestled between the buildings and roadways of an existing and ...

Recycling of cardboard, PET and aluminium drinks cans in new channel baling presses - Case Study

by HSM GmbH + Co. KG  (Apr. 14, 2016)

Europe's largest logistics provider, Euro Pool System, in Hungary with new recycling hall In neatly lined-up wire cage carts, cardboard, PET bottles and cans from 175 branches of a supermarket chain in Hungary wait to be compressed into bales. The used packaging is carried via chain conveyors into two parallel channel baling presses and it's ...

Top 10 Valve Considerations for Pressure Management Zones/DMA’s

by Singer Valve Inc.  (Mar. 30, 2016)

For basic pressure management or more advanced modulating pressure management, water suppliers create a network of District Metered Areas (DMA’s) or smaller, more manageable pressure management zones. The DMA or pressure zone gives the ability to measure flow and control pressure, when a Pressure Reducing Valve (PRV) ...

Power Case Study - North Incinerator

by HammerTek Corporation  (Mar. 29, 2016)

North Incinerator Finds Solution to Excessive Sweep Elbow Wear At Montgomery County's North Incinerator plant, there was a problem several years ago. The Dayton, OH, area trash-to-energy plant was experiencing repeated shutdowns due to sweep elbow failure in its dense phase pneumatic conveying system, a component of the lime injection system in ...

Mantank liquid tankers - Case Study

by Samson Pumps A/S  (Apr. 1, 2016)

Mantank was formed 20 years ago and has grown steadily every year since. Nigel Barnes is senior fleet engineer and joined the company 17 years ago. Since then, the fleet has grown from two vehicles purchased secondhand to a modern fleet of 43 vehicles. There are 8 Tanks with liquid ring pumps, mostly Samson. Previously Mantank used both Kaiser ...

Planning a Successful Construction Noise Monitoring Solution

by Cirrus Environmental  (Apr. 19, 2016)

Large scale construction projects, especially those located in built up areas, are the most difficult to manage in terms of noise levels emitted from site operations. The nature of the environments in which these projects are located often makes construction noise monitoring difficult. Cirrus Environmental was tasked with producing a ...

An EHS Checklist for Low-Risk Technology Facilities

by Antea Group - USA  (Apr. 4, 2016)

For environment, health and safety (EHS) managers at technology companies, identifying, assessing and prioritizing potential risks in a lower-risk environment - from offices to call centers - is part of the job. And when it comes to EHS programs, compliance is just the start. The following EHS checklist can serve as an assessment guide for EHS ...

Total Exhaust Biosafety Cabinet Upgrade at Research Facility Provides Significant Energy Savings

by The Baker Company  (Apr. 20, 2016)

When Harvard’s Biology Research Infrastructure (BRI) facility opened in 2006, they required four biological safety cabinets to provide primary containment during animal procedures. In the selection process, workspace containment and isolation requirements, operation modes for non-use periods and maintenance, building integration, and the ...

Analox case study: Monitoring oxygen at Cranfield airfield

by Analox Sensor Technology  (Apr. 7, 2016)

Introduction For personnel safety, monitoring of oxygen levels was required as part of an experimental field campaign based at Cranfield airfield. This experiment was undertaken by researchers in the atmospheric physics group at Imperial College London. The researchers are interested in measuring Far-infrared radiance fields in ...

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