chlorinated compounds Applications

Citto Activated Carbon ‘Water Series’ provides total solutions for water purification using cutting edge carbon manufacturing technologies. We offer high quality, standard, specially processed products complying with ISO9001-certified. Our carbons effectively remove organic molecules including Volatile Organic Compounds (VOCs), disinfection by-products (DBPs), chlorinated compounds, chloramines, polycyclic hydrocarbons, heavy metals, colored bodies, toxins and oils among many other contaminants.

By Citto Corporation based in TORONTO, ONTARIO (CANADA).

The purpose of de-chlorination is the removal of free chlorine and combined chlorine compounds from potable water, as supplied by municipal water supplies. Chlorine will oxidize the surface of thin film composite polyamide membranes, causing the membrane to lose its ability to repel or reject salts. As a result, the membranes used in Reverse Osmosis (RO) or Electro-deionisation (EDI) systems will exhibit shorter lifetimes when exposed to chlorine in the water they are treating and membrane manufacturers will...

By atg UV Technology based in Wigan, UNITED KINGDOM.

Paper manufacturing involves many chemical processes that drive the emission of nitrogen dioxide (NO2), sulfur dioxide (SO2), and carbon dioxide (CO2). Nitrogen dioxide and sulfur dioxide are major contributors of acid rain, whereas CO2 is a greenhouse gas responsible for climate change. In addition, wastewater discharge for pulp and paper mills often contains alcohols, chelating agents, and inorganic materials like chlorates and transition metal compounds. Furthermore, chlorine and compounds of chlorine are used...

By CECO Environmental based in Dallas, TEXAS (USA).

Problem: Analyze total chlorines as well as organic compounds with a quick time response. Motive:Protects and authorizes the incinerator functioning : VOC limits the ability to incinerate Chlorine and fluorides limits the ability to incinerate to protect the incinerator Analytical Solution: VOC analyzed from the FID GC The total Halogenated compounds Installation of a reactor to convert the chlorines and the fluorides into HCl and HF Halogenated compounds analysis with our instrument Hx analyzer Technical...

By Chromatotec Group based in Val de Virvée, FRANCE.

Anguil thermal and catalytic oxidizer systems are used on various applications throughout the chemical processing industry for emission abatement. Our experience includes applications on tank vents, amine tail gases, API separators, acid gases, inert streams and more. Regulatory Compliance Guaranteed, Seamless Process Integration, Efficient Destruction Technologies, Advanced System Controls.

By Anguil Environmental Systems, Inc. based in Milwaukee, WISCONSIN (USA).

Anyone and everyone who is responsible for operating and maintaining a swimming pool or spa has to test, monitor, and control complex, interdependent chemical factors that affect the quality of water bathers are immersed in. Additionally, aquatic facilities operators must be familiar with all laws, regulations, and guidelines governing what these parameters should be.

By Myron L Company based in Carlsbad, CALIFORNIA (USA).

Disinfection of drinking water means the effective deactivation or killing of microorganisms that may be present in water. Disinfection of drinking water is essential to ensure our water is safe to and free from harmful bacteria even after it has been stored or transferred through a network of pipes before reaching the consumer. The use of chlorine based compounds is the most widely used technology around the world as it effectively kills the majority of harmful microorganisms and leaves a long-lasting residual...

By Prodose Ltd based in Corby, UNITED KINGDOM.

Introduction Chlorination remains the most widespread way of disinfecting water in the world. Its flaws are: high toxicity of chlorine and other chlorinating reagents, also formation of various chlorine-containing compounds, including chlorite-, chlorate, and perchlorate anions. Maximum permitted levels (MPL) of these components are established in WHO Guidelines for drinking water and other regional and national regulations.

By Lumex Instruments Group based in Mission, BRITISH COLUMBIA (CANADA).

Cyanides are used in a number of chemical synthesis and metallurgical processes (as simple salts or cyanide complexes). As a class, cyanides are highly toxic and must be destroyed or removed from wastewaters prior to discharge. The most common method for treating free or simple cyanide is alkaline chlorination. However, chlorination of cyanide results in highly toxic intermediates (e.g., cyanogen chloride) and, if organic material is present, chlorinated VOC’s. These compounds, together with the residual chlorine,...

By USP Technologies based in Atlanta, GEORGIA (US) (USA).

Chlorine reacts with compounds in the swimming pool water to give rise to by-products. Although there is potentially a large number of chlorine-derived disinfection by-products (DBPs), the substances produced in the greatest quantities are chloramines. Chlorine reacts extremely rapidly with ammonia in the water to form chloramines (monochloramine, dichloramine and trichloramine).

By bestUV BV based in Best, NETHERLANDS.

The low-cost Rigaku NEX QC benchtop EDXRF delivers compliance with the ASTM D4294 sulfur method (also methods: ISO 20847, ISO 8754, IP 496, IP 336, and JIS K 2541-4) with an easy-to-learn software interface in a robust package specifically designed for the petroleum industry. Optimized for routine determination of sulfur in petroleum, including crudes, heavies, bunker fuel, and upgrading operations, the instrument features an intuitive and modern "icon-driven" touch screen interface for easy operation and a...

By Applied Rigaku Technologies, Inc. based in Austin, TEXAS (USA).

Odor in pools depends not to chlorine but to chloramine and chemical compounds, which are formed by improper treatment of pool water. Chloramines are generated by a mixture of two ingredients: chlorine disinfectants and sweat, oil and urine entering the swiming pools by swimmers.

By Kemisan Klor-Alkali A.S. based in Güzelbahçe/İzmir, TURKEY.

ALUMINUM INDUSTRY: Performed a range of test measurements required by the promulgation of the Secondary Aluminum MACT standards. Testing included measurements of Hazardous Air Pollutants for establishing Area vs. Major Source Determinations, as well as dioxin/furan compounds associated with chlorine emissions from fluxing operations.

By AirSource Technologies, Inc. based in Shawnee, KANSAS (USA).

Studies have proven that chlorine use has negative consequences due to the formation of byproducts, i.e. chlorinated organic compounds and chloramines. Irritation of eyes and mucous membranes, drying out the skin as well as “chlorine smell” are well known troubles. However, these byproducts also accelerate the corrosion in pool halls and significant risk is given by their toxicity (chloramines, combined chlorine) and/or carcinogenicity. Higher rate of asthma prevalence is one of the consequences....

By Lifetech based in Brno, CZECH REPUBLIC.

Enhanced anaerobic biodegradation is the practice of adding hydrogen (an electron donor) to groundwater and/or soil to increase the number and vitality of indigenous microorganisms performing anaerobic bioremediation (reductive dechlorination) on any anaerobically degradable compound or chlorinated contaminant. The most commonly targeted chlorinated groundwater contaminants are primarily used in industry as degreasing agents and include: Perchloroethylene (PCE), Trichloroethylene (TCE), Dichloroethylene (DCE),...

By Regenesis based in San Clemente, CALIFORNIA (USA).

Chromium, Zinc, Copper, Lead, Cadmium, Mercury and Arsenic are among the most common metal contaminants found on clean-up sites. REMOTOX® precipitates these highly soluble metals as less soluble, less toxic metal sulfides. Hexavalent chromium is reduced to trivalent state and precipitated as chromium hydroxide in a one-step process.

By Graus Chemicals, LLC based in Carefree, ARIZONA (USA).

Teledyne Tekmar has been the market leader in environmental and drinking water testing for decades, having invented many of the instrumental technologies used in today’s lab. From TOC drinking water analysis to EPA compendium methods for soil and water, Tekmar has the right instrument for your application.

By Teledyne Tekmar based in Mason, OHIO (USA).

As a selective oxidizing agent, chlorine dioxide possesses several chemical advantages when compared to the traditional use of chlorine in wastewater treatment. Chlorine dioxide does not hydrolyze in water, and thus it retains its biocidal activity over a broader range of pH. It is also non reactive with ammonia and most nitrogen-containing compounds, and thus effective at lower dose levels than chlorine. It also eliminates phenols, simple cyanides and sulfides by oxidation. Likewise it is effective at odor...

By Applied Oxidation LLC based in Chattanooga, TENNESSEE (USA).

Controlling and preventing the growth of microorganisms in a cooling tower is extremely important and required to keep the system running at optimal levels. The presence of microorganisms will cause the system to breakdown and decreases the efficiency of the heat transfer. Typically oxidizing biocides such as chlorine and bromine have been used to treat cooling water. Unfortunately these chemicals are highly reactive with other chemicals and microbiological species found in the water. Chlorine dioxide however is...

By Applied Oxidation LLC based in Chattanooga, TENNESSEE (USA).

As a selective oxidizing agent, chlorine dioxide possesses several chemical advantages when compared to the traditional use of chlorine in wastewater treatment. Chlorine dioxide does not hydrolyze in water, and thus it retains its biocidal activity over a broader range of pH. It is also non reactive with ammonia and most nitrogen-containing compounds, and thus effective at lower dose levels than chlorine. It also eliminates phenols, simple cyanides and sulfides by oxidation. Likewise it is effective at odor...

By Applied Oxidation LLC based in Chattanooga, TENNESSEE (USA).