Water Filtration Articles

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Flush Mounted Valve Exposed

by Containment & Filtration Solutions  (Jun. 7, 2016)

The “Other Guys'” answer to standing water??  The flush mounted valve. The “Other Guys'” answer to standing water is the Flush Mounted Valve.  This is a second valve that is installed adjacent to the primary valve and flush with the bottom of the insert allowing for complete drainage. As seen ...

The Generation of Pure Water

by Modern Pumping Today  (May 1, 2016)

As a world leading manufacturer of complex multi-port stainless steel diaphragm valves, GEMÜ has earned an excellent reputation in the biotech and pharmaceuticals’ markets. GEMÜ is now transferring the skills acquired in biotech and pharmaceutical applications, to water applications by designing and manufacturing plastic multi-port ...

Ten top tips to achieve zero liquid discharge production

by H2O GmbH  (Jun. 1, 2016)

Sustainability is the hot topic of our time. In a world of dwindling natural resources, taking environmental responsibility is absolutely essential. That’s why it is up to companies to take responsibility for operating in a sustainable manner. Modern wastewater processing systems allow industrial companies to re-use their treated wastewater ...

Parallel evaporation after extraction of liquid dairy samples following the Mojonnier method (ISO 1211:2010) – gravimetric fat determination

by BÜCHI Labortechnik AG  (May 19, 2016)

Parallel evaporation after extraction of milk samples with the Mojonnier The fat in liquid dairy samples is usually extracted with an organic solvent that is then evaporated to complete dryness prior to gravimetric analysis. In this short note, initial conditions and evaporation settings for the parallel evporation of milk fat dissolved in ...

Coffee manufacturing plant - Case Study

by AMCON Inc.  (May 18, 2016)

Secure treatment for high oil content sludge Problem An instant coffee manufacturer in Thailand had dewatered sludge with a filter press. 10 to 20 percent of the coffee beans is oil, which has caused clogging of the filter and trouble to stop the equipment for maintenance. AMCON's offer for a solution The self-cleaning ...

Assessment of the quality, effectiveness, and acceptability of ceramic water filters in Tanzania

by IWA Publishing  (May 10, 2016)

Globally, approximately two billion people drink contaminated water. Use of household water treatment (HWT) methods, such as locally manufactured ceramic filters, reduces the diarrheal disease burden associated with unclean water. We evaluated the quality, effectiveness, and acceptability of ceramic filters in two communities in Arusha, ...

gaiasafe filter products for drinking water purification - Case Study

by gaiasafe GmbH  (Apr. 25, 2016)

Problem In some water works chlorination of drinking water is used to eliminate mikrobes. Chlorinated water may have disagreable taste and smell. Some water works use aluminium salts to clean the water. This leads to low concentrations of aluminium in drinking water. Today it is known that aluminium may be toxic to men. Old piping installations ...

Mine backfill

by WesTech Engineering, Inc.  (Apr. 12, 2016)

Mine backfill is defined as the material used to fill the cavities (i.e., stopes) created by underground mining. Backfilling can be a means to dispose of sludge and/ or tailings which may contain hazardous materials and to reduce surface environmental impacts by storing tailings underground. Alternately, backfilling with nonhazardous materials ...

Case study - WESPs: Securing a cleaner future for power-generating facilities

by Beltran Technologies, Inc.  (Apr. 11, 2016)

This article explains why wet electrostatic precipitators remain a viable technology for dealing with today's increasingly stringent compliance issues. Despite recent, recession-related volatility in both power generation and consumption, industry analysts expect a resumption of long-term growth trends as continued global demand for energy ...

The Application of Waste Solids Management Vertical Cuttings Dryers as an integral element of a successful Solids Control System

by Elgin Separation Solutions - Elgin Equipment Group (EEG)  (Apr. 2, 2016)

In Elgin’s last White Paper, “Common Challenges Relative to the Use of Decanter Centrifuges for Barite Recovery in the Oil & Gas Industry,” a detailed discussion was offered about the complexities involved in achieving effective solids control when deploying a dual-centrifuge “barite ...

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