water polishing Articles | Environmental XPRT

Water polishing of phenol by walnut green hull as adsorbent: an insight of adsorption isotherm and kinetic

The present paper aims to investigate water purification of phenol by walnut green hull adsorbent. The surface characteristics of the adsorbent were studied using Fourier transform infra-red (FTIR), scanning electron microscope, and X-ray diffraction (XRD) techniques. The presence of functional groups such as hydroxyl and carbonyl onto walnut green hull surface was proved by FTIR analysis. ...

Jan. 12, 2016

By IWA Publishing

Water treatment in a pinch - installing a temporary produced water polishing system

An oil company experienced produced water treatment system upsets and CETCO Oilfield Services was chosen to deliver and operate a temporary treatment system until problems with the permanent installation could be resolved. CETCO Oilfield Services personnel and equipment arrived on the platform, set up their reliable produced water polishing system, and began operations. CETCO personnel were on ...

Mar. 25, 2010

By CETCO Energy Services

Statoil - acid flow back, completion fluid and produced water treatment

Client: Statoil Sleipner ‘A’ CETCO Oilfield Services was contracted to treat fluid returns from acid stimulation and completion work downstream of the platform test separator. Using a RFV 4000 DF Adsorption Skid comprising of dual sock filters and two vessels containing CrudeSorb® canisters, CETCO tied in downstream of the test separator. Typically 3,000 bbls/d of flow back fluids were treated ...

Mar. 25, 2010

By CETCO Energy Services

Wax Emulsion

Wax Emulsion KH WE-6102 Features: High transparency and gloss, Good abrasion resistance Applications: Water-based coating system, Polish agent, Polish oil, Metal mold release agent, Leather finishing agents Our waxes have been exported to Japan, Europe, North America, Brazil, New Zealand, and 20 other countries and regions throughout the world. CONTACT NOW E-MAIL TO US APPLICATION Hot ...

Aug. 28, 2019

By King Honor International Ltd

Better living through crudesorb - maintaining compliance during equipment repairs

A Temporary Installation Aids in Produced Water Polishing While the Existing System Was Being Repaired An oil company selected CETCO Oilfield Services to treat their produced water when their existing system was in need of repairs. CETCO Oilfield Services arrived on the platform with their highly qualified personnel and specialized equipment and began processing the produced water. Repairs to the ...

Mar. 24, 2010

By CETCO Energy Services

Mining clarifier overflow

Project Profile: Clarifier Overflow Water Polishing: PFD Data: End User: US Energy Location: Crested Butte, CO Commissioned: Spring, 2010 Units: (1) model STiR-50V (50 ft2/filter) Flow Rate: 300 gpm (0.5 Million gallons of water per day) Process: Clarifier Overflow Polishing Process Description The US Energy Water Plant is an inactive mine site, that processes water from a molybdenum ...

Jul. 5, 2010

By Filtra Systems

Problems with meeting new (10 μg/L) standard for lead in drinking water: Polish perspectives

In the current (2011) edition of ‘Guidelines for Drinking-water Quality’, the World Health Organization sets the guideline value for the concentration of lead in drinking water at 10 μg/L. This value, however, is a provisional one on the basis of treatment performance and analytical achievability. It is extremely difficult to achieve lower concentrations by central ...

Jan. 23, 2015

By IWA Publishing

Tracking disinfection by-products and arsenic removal during various drinking water treatment trains

In the central Banat region (Northern Serbia), groundwater is used as a drinking water source. Raw water originates from a 40–80 m and 100–150 m deep layer. It contains a high amount of natural organic matter (DOC = 9.17±0.87 mg C/L) with a trihalomethanes formation potential of 448±88.2 μg/L and a haloacetic acid formation potential of 174±68.9 μg/L. A high amount of arsenic (86.0±3.4 μg/L) is ...

Jun. 1, 2010

By IWA Publishing

Electrodeionization is a Continuous Process

Unlike mixed bed DI, electrodeionization (EDI) is continuous. Because electrodeionization is continuous there are no spikes in quality as when mixed beds are changed for batch regeneration. An additional benefit for EDI users is that there is no concern about the timing of changing batches, or planning for the eventual breakthrough of ions in the bed like silica, sodium, or general conductivity. ...

May 13, 2018

By SnowPure Water Technologies

Amerada Hess - acid flow back

Client: Amerada Hess Triton - UK CETCO Oilfield Services successfully treated contaminated water returns on the Amerada Hess Triton FPSO. The fluids were treated during well clean-up operations and have reduced the potential for overboard oil discharges and production upsets at the offshore installation approximately 120 miles east of Aberdeen. Contaminated water returns are a common problem ...

Mar. 24, 2010

By CETCO Energy Services

WHAT ARE THE ADVANTAGES OF WATERPROOF ABRASIVE PAPER?-2019

Water sandpaper, also known as waterproof abrasive paper, is named because it can be sanded in water when used. Let's share some of the advantages of waterproof sandpaper this time. Waterproof abrasive paper is a kind of coated abrasive tool, which is made of water-proof latex paper or waterproof kraft paper, using various resins as binders and firmly adhering alumina abrasives or silicon ...

Nov. 1, 2019

By Zibo Riken MT Coated Abrasives Co., Ltd.

Lahti, Finland Project - Case Study

Lahti Energia in Finland is now building a new 150 MW biomass fired boiler. For this project Radscan shall deliver complete condensation plant including combustion air humidification, condensate polishing and make-up water treatment. Montage start in February 2018, takeover in January ...

Mar. 25, 2019

By Radscan Intervex AB

The Re-habilitation of 43 Year Old Waste Lagoons

In 1967 the City of Concordia, MO built a segmented lagoon system to handle the small town's waste requirements. The main industry in Concordia is a Tyson renderings plant, and the lagoon system was designed to also handle that plant's final waste and water polishing requirements. The lagoon system was a relatively standard design, consisting of an 18.7 acre primary lagoon, a 5.6 acre secondary, ...

Apr. 20, 2018

By Reliant Water Technologies

ENI - 100 m3/h produced water treatment

Client: ENI Blacktip Field CETCO Oilfield Services is to boost operations in northern Australia, working with integrated energy company ENI after winning a contract worth over $650,000 AUD. ENI turned to CETCO to assist with its water treatment requirements in the Blacktip Field, due to come online in 2009. This project is a significant step for both companies towards a greater presence within ...

Mar. 24, 2010

By CETCO Energy Services

Wastewater lagoons – a new aeration concept

The use of wastewater treatment lagoons, or stabilization ponds, is a common practice for rural municipalities and industrial facilities. Through the years there have been numerous designs for these ‘sludge settling basins,’ ranging from facultative, partial aerated, and fully aerated systems. But the primary reason for these systems is to utilize relatively shallow earthen ponds, or ...

Jul. 26, 2011

By Reliant Water Technologies

Mass Production Service

What is Mass Production? Mass production refers to the continuous repetition of the manufacture of the same products in a longer period of production. Here are some characteristics of mass production group: less product varieties, large product output, relatively stable production, long-term fixed to complete the same product of one or two processes in one workshop, a higher degree of ...

Nov. 19, 2019

By Duch Group

What is Mass Production?

Mass production refers to the continuous repetition of the manufacture of the same products in a longer period of production. Here are some characteristics of mass production: less product varieties, large product output, relatively stable production, long-term fixed to complete the same product of one or two processes in one workshop, a higher degree of specialization. Mass production ...

Oct. 29, 2019

By Duch Group

Muddled waters - pipeline abandonment

An oil company had three subsea pipelines in the Gulf of Mexico that were severed by mudslides caused by a hurricane. CETCO Oilfield Services, working in conjunction with two other companies, used coiled tubing to clean and abandon the three damaged sections of the subsea pipelines. The sections of broken pipelines were buried in mud at a water depth of 200 feet. Because the pipelines could not ...

Mar. 27, 2010

By CETCO Energy Services

3D Printing Services

What is 3D Printing Service? 3D printing technology is a collective term for a series of rapid prototyping technologies, the basic principle of which is laminated manufacturing. 3d printing service china providers will use a computer-aided design model to produce a three-dimensional object. 3D printing service includes 3d design and printing services, 3d laser printing services, 3d model printing ...

Sep. 21, 2019

By Duch Group

3D Printing Services

What is cheap 3d printing service china? 3D printing technology is a collective term for a series of rapid prototyping technologies, the basic principle of which is laminated manufacturing. 3d printing service providers will use a computer-aided design model to produce a three-dimensional object. 3D print service China includes 3d design and printing services, 3d laser printing services, 3d ...

Nov. 17, 2019

By Duch Group

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