Air Treatment System Articles on Environmental XPRT

Danone Bottling Plant Increases Production Capacity with Addition of Aeration without Modifying Existing Infrastructure

Overview Aguas Danone de Argentina is a leader in the national mineral and flavored water market, with well-known brands such as Villavicencio, Villa del Sur, Levité, and Ser. Aguas Danone de Argentina is part of the Danone Group, world leader in the food and beverage industry, with products reaching 120 countries on 5 continents. The bottling plant located in ...

Jun. 28, 2017

By Aeration Industries International (AII)

Desalination membrane water treatment system for Lajes US Air Force

GEA designed and provided a Desalination Membrane Water Treatment System for the US Air Force Lajes Field Water Treatment Plant, located in the Azores. The Membrane System capacity is 1.1 MGD (4.2 million m³/day) and consists of twenty (20) 8-inch diameter pressure vessels arranged with 14 pressure vessels in the first pass followed by six pressure vessels in the second pass. There are 120 ...

Apr. 6, 2011

By GEA ENGINEERING

The development and application of the hybrid centrifugal - dissolved air flotation system for wastewater treatment

Abstract Solid/liquid separations are integral part of any wastewater treatment system. Particles heavier than water are commonly separated in sedimentation clarifiers. On the other hand, particles with densities lower than that of water are most often separated with flotation systems. This manuscript describes the development of hybrid centrifugal - dissolved air flotation system. The ...

Jan. 1, 2008

By Clean Water Technology, Inc.

Wastewater Treatment: Dissloved Air Flotation (DAF)

Wastewater Treatment: Dissolved Air Flotation (DAF) Filtration leads to water savings. DAF pretreatment in the food industry can provide sustainable water cost savings. Stuart Ward of Process Engineered Water Equipment, LLC explains efficient filtration is key. Columbus Salame, South ...

Jan. 7, 2008

Venting your Sewage Treatment System

The venting for the BIOROCK Sewage Treatment System is probably the key point of the system. The venting is specific to your site; again, why we emphasize the service of a certified recommended installer to install the BIOROCK Sewage Treatment Plant correctly. BIOROCK Venting Guidelines However, there are some simple tricks to follow in order that the continuous draft of air necessary to ...

Nov. 23, 2012

By BIOROCK S.à.r.l

UV Light Treatment for HVAC Systems

Ultraviolet (UV) light can be applied to support numerous applications in a broad range of industries. In commercial paint spray booths and label manufacturing plants, UV lamps are used to streamline paint jobs and the printing of logos. Outside of such practices, the light source may also be utilized to eradicate harmful, disease-causing bacteria. Systems that rely on the light’s ability ...

Mar. 24, 2017

By Larson Electronics LLC

Waste Water Batch Treatment System

Industrial Wastewater Treatment Batch Treatment Systems (BTS) are intended for lower daily volumes of wastewater typically less than 10,000 gallons per day and designed to “batch” treat wastewater from start to finish at one time. In a batch treatment system, a volume of wastewater is gathered, treated by chemical / physical / biological means, and discharged. Storage ...

Mar. 21, 2017

By Water Innovations, Inc

Air systems at a food storage warehouse

This is a treatment of air systems at a warehouse that stores and redistributes food for 7-Eleven. The customer observed a reduction in electricity bills. However, what was more impressive and valuable for the customer is that the space cooled faster because the air was colder (but not ice cold!). This colder air meant the warehouse could process more food in a day. That resulted in increased ...

Dec. 14, 2012

By Power Knot LLC

Land Treatment

Introduction Land Treatment is a full-scale bioremediation technology in which contaminated soils, sediments, or sludges are turned over (i.e., tilled) and allowed to interact with the soil and climate at the site. The waste, soil, climate, and biological activity interact dynamically as a system to degrade, transform, and immobilize waste constitutes. Wastes are periodically tilled to aerate the ...

Jan. 1, 1997

By Federal Remediation Technologies Roundtable

The development and application of centrifugal flotation systems in wastewater treatment

Flotation as a wastewater treatment technique is designed to remove all particles generally encountered as very fine emulsions, suspended solids, and colloids from wastewater. Historically, Dissolved Air Flotation (DAF) has been used to achieve this removal. More recently, other flotation techniques such as induced air, electro, cavitational, and Centrifugal Flotation Systems (CFS) have been ...

Jul. 27, 2007

By Inderscience Publishers

Dissolved air flotation separation for pretreatment of membrane bioreactor in domestic wastewater treatment

Due to requiring higher water quality standards over time, new technologies are being employed for wastewater treatment. Dissolved air flotation (DAF) and membrane bioreactor (MBR) technologies are widely employed as new technologies in wastewater treatment. DAF is used due to its excellent separation capability of suspended solids as well as oily material. MBR is used because it may provide a ...

Feb. 23, 2015

By IWA Publishing

Common Treatment Technologies for Halogenated VOCs in Air Emissions/ Off-Gases

Three technologies that are most commonly used to treat halogenated VOCs in air emissions/off-gases are carbon adsorption, catalytic oxidation, and thermal oxidation. Carbon adsorption is a remediation technology in which pollutants are removed from air by physical adsorption onto the carbon grain. Carbon is 'activated' for this purpose by processing the carbon to create porous particles with a ...

Oct. 1, 1997

By Federal Remediation Technologies Roundtable

Characterization of microbial communities in exhaust air treatment systems of large-scale pig housing facilities

Exhaust air treatment has gained importance as an essential factor in intensive livestock areas due to the rising emissions in the environment. Wet filter walls of multi-stage exhaust air treatment systems precipitate gaseous ammonia and dust particles from exhaust air in washing water. Microbial communities in the biomass developed in the washing water of five large-scale exhaust air treatment ...

Oct. 1, 2010

By IWA Publishing

Nitrification processes in scrubbing liquid of an exhaust air treatment system of a large-scale pig housing facility

The use of multi-staged exhaust air treatment systems is an effective method of substantially reducing the emission of ammonia, dust particles and odorous substances. Wet filter walls are able to absorb large amounts of ammonia when scrubbing fluid containing sulphuric acid is used. In addition, due to their large surface areas and the permanent supply of oxygen and nutrients, wet filter walls ...

Jan. 1, 2011

By IWA Publishing

Using Air Strippers for Off-gas Treatment - Case Study

Two pharmaceutical plants in Puerto Rico used large sequencing batch reactor (SBR) systems to treat their wastewater. The primary treatment was an aerobic bio breakdown of the waste. The were forced to change their treament process because of change in treatment regulations. The new regulations required them to treat off-gas that was coming from the SBRs. They were faced with installing a very ...

Jan. 16, 2017

By QED Environmental Systems

Common Treatment Technologies for Nonhalogenated VOCs in Air Emissions/Off-Gases

Three technologies that are most commonly used to treat nonhalogenated VOCs in air emissions/off-gases are carbon adsorption, catalytic oxidation, and thermal oxidation. Carbon adsorption is a remediation technology in which pollutants are removed from air by physical adsorption onto the carbon grain. Carbon is 'activated' for this purpose by processing the carbon to create porous particles with ...

Jan. 1, 1997

By Federal Remediation Technologies Roundtable

Strategies for the reduction of Legionella in biological treatment systems

A community-wide outbreak of Legionnaire's disease occurred in Warstein, Germany, in August 2013. The epidemic strain, Legionella pneumophila Serogruppe 1, was isolated from an industrial wastewater stream entering the municipal wastewater treatment plant (WWTP) in Wartein, the WWTP itself, the river Wäster and air/water samples from an industrial cooling system 3 km downstream of the WWTP. ...

Jun. 2, 2016

By IWA Publishing

The development and application of centrifugal flotation systems in wastewater treatment

Abstract: Flotation as a wastewater treatment technique is designed to remove all particles generally encountered as very fine emulsions, suspended solids, and colloids from wastewater. Historically, Dissolved Air Flotation (DAF) has been used to achieve this removal. More recently, other flotation techniques such as induced air, electro, cavitational, and Centrifugal Flotation Systems (CFS) have ...

Jan. 1, 2007

By Clean Water Technology, Inc.

H2S Oxidation System for Water Treatment Facilities

A new water treatment facility in the town of Jupiter, Florida, was causing a serious odor problem. H2S removed from the purified water was being released into the atmosphere. Complaints about the odor came from the residences and businesses downwind of the treatment plant. A turnkey LO-CAT® Hydrogen Sulfide Oxidation System designed to process 30,000 CFM of air containing 250 ppm of H2S ...

Jul. 31, 2006

By Merichem Company

Air pollution and odour control treatment plant of contaminated air during industrial drums and package remediation process

Customer EuroVeneta Fusti srl is an italian market leader in industrial drums and package recovery, remediation and reuse. Sited in Triveneto, in Mira next to Venice, EuroVeneta Fusti operates old drums collection, processing, regeneration and new ratification of industrial packages (such as ...

Jun. 18, 2015

By F.G.M. engineering srl

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