total nitrogen News
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Total nitrogen paper published
Total Nitrogen by alkaline persulfate is coming! Actually, it’s here - and gaining in popularity. The new method drives all nitrogen compounds to nitrate. And NECi’s enzyme reagents are compatible with the new TN chemistry. Digest your samples and analyze your nitrate using our enzyme reagents. No autoclave or heating block required for the digestion step - just use an ...
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New ASTM method simplifies determination of Kjeldahl nitrogen
The ASTM recently published method D8001 describing the determination of total nitrogen, total Kjeldahl nitrogen, and total phosphorous. The new method applies persulfate digestion with subsequent determination of Kjeldahl nitrogen by ion chromatography; no prior distillation of the matrix is required. Total Kjeldahl and total nitrogen are commonly determined by titration after distillation of ...
By Metrohm AG
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ECOfluid’s USBF® process installed in California
ECOfluid Systems Inc., USBF® technology providers, is proud to announce that it has been contracted to supply a new wastewater treatment plant in Joshua Tree, California which will serve an expanding medical center. The contract is in addition to the recent USBF® installation at a high-end restaurant/bar in Malibu, California in early 2012. “The denitrification capability of the ...
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City of Liberal implements Veolia’s innovative treatment systems and digital control for their new WWTF
The City of Liberal is constructing a new Wastewater Treatment Facility to handle future increases in flow with improved treatment capabilities. Veolia will provide the Bio Denipho system to achieve BOD, total nitrogen and biological phosphorus removal. Veolia will also provide the Hydrotech Discfilter for enhanced removal of phosphorus and suspended solids. The system will treat average peak ...
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Fluence’s MABR technology validated for California Water Recycling Standard
Fluence Corporation Limited (ASX: FLC) is pleased to announce that independent test results gathered from its Stanford, California demonstration plant have been published and validate compliance of Fluence’s MABR technology with California’s Title 22 water recycling legislation. Fluence’s MABR demonstration plant has been installed at the Codiga Resource Recovery Center (CR2C) ...
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New technology makes segmented flow analyzer compact and easy-to-use
Building on its reputation for innovation, SEAL Analytical has launched the 'AA1' – a fully automated analyser employing new technology based on segmented flow analysis for rapid, accurate, precise analysis of parameters such as Ammonia, Phosphate, Nitrate, Nitrite, Total Nitrogen, Total Phosphorous and Chloride. Typical applications include water, wastewater, soil, plant, fertilizer, food ...
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Nitrogen pollution measures need tailoring to specific areas to ensure cost-effective results
New research has shown that policy measures in Denmark have successfully reduced total nitrogen loading to 10 estuaries by 39% in recent decades. However, to fully meet the targets of the EU Nitrates Directive and comply with the EU Water Framework Directive in a cost-effective manner, further mitigation measures must be tailored and focused to particular areas. Increased use of nitrogen in ...
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PuraM® Membrane Bioreactor from Bord na Mona Environmental Products US Inc.
Available in a range of mobile prefabricated carbon steel, or stainless steel tank configurations capable of treating flows from 7,000 to 125,000 gpd, or in concrete tanks for applications in excess of 1 MGD, the PuraM Membrane Bioreactor features significant improvements over comparable systems for small flow applications using an enhanced air scour flat plate design. The PuraM system utilizes ...
By Anua
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EnviroChemie expands the leachate treatment plant at the "Vereinigte Ville" landfill near Cologne
The operator of the "Vereinigte Ville“ landfill, AVG Köln, has engaged EnviroChemie to expand the plant technology for safe leachate treatment. EnviroChemie will expand the existing leachate treatment plant to include another Biomar biological stage plus an Evopur ultrafiltration stage for sludge separation. The order size also includes sludge treatment and Envochem activated ...
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Fluence Signs First Higher Standard Wastewater Treatment SUBRE Order in New Province in China
Fluence Corporation Limited (ASX: FLC) is pleased to announce the execution of a contract for the delivery of the first SUBRE project in China that will be used to meet the higher stringent wastewater standard Class IV Surface Water Discharge. The Class IV standard requires total nitrogen of less than 1.5 milligrams per liter (mg/L), which is significantly stricter than the 15 mg/L allowable ...
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TOC analysis in high salt samples
LAR Process Analysers, Germany, offers an outstanding High Salt Option for the Ultra-series (QuickTOCultra, QuickCODultra, QuickTONultra). These online analysers are especially designed for the determination of total organic carbon (TOC), chemical oxygen demand (COD), and total nitrogen bound (TNb) in water. LAR's high salt option is based on the unique non-catalytic thermal combustion method at ...
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ACHEMA 2018
Jena, Germany, June 12, 2018 — At ACHEMA 2018 in Frankfurt am Main, Analytik Jena is presenting analytical solutions for total organic carbon (TOC) and total nitrogen bound (TNb), with which labs oriented toward process and production can decisively increase the quality and quantity of their analyses. The analysis of TOC and TNb presents labs with diverse challenges. Especially ...
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ACHEMA 2018 – Analytik Jena’s TOC/TNb solutions increase the performance of process-oriented labs
At ACHEMA 2018 in Frankfurt am Main, Analytik Jena is presenting analytical solutions for total organic carbon (TOC) and total nitrogen bound (TNb), with which labs oriented toward process and production can decisively increase the quality and quantity of their analyses. The analysis of TOC and TNb presents labs with diverse challenges. Especially process-oriented labs working to treat drinking ...
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compEAct – A new benchmark in TN and TS analysis of organic sample matrices
Analytik Jena AG (Germany) introduces an innovation in the field of combustion-based analyzers for the determination of Total Sulfur and Total Nitrogen in organic elemental analysis. The compEAct series offers compact, space-saving combustion systems for the fast and cost-effective analysis of liquids, gases and LPG samples. “compEAct is the ultimate solution when it comes to high ...
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compEAct - A New Benchmark in TN and TS Analysis of Organic Sample Matrices
Analytik Jena AG (Germany) introduces an innovation in the field of combustion-based analyzers for the determination of Total Sulfur and Total Nitrogen in organic elemental analysis. The compEAct series offers compact, space-saving combustion systems for the fast and cost-effective analysis of liquids, gases and LPG samples. “compEAct is the ultimate solution when it comes to high ...
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Regency Centers in Raleigh, NC Awarded 2015 EPA Region 4 Rain Catcher Award
The Environmental Protection Agency (EPA) recognized Regency Centers with the regional 2015 EPA Rain Catcher Award in the Commercial Category for the Market at Colonnade project in Raleigh, N.C. The award was given at a ceremony during the EPA Region 4/International Erosion Control Association Municipal Wet Weather Stormwater Conference, in Atlanta, Ga. The vision for the Market at Colonnade ...
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LAR`s high salt option enables the reliable measurement of water samples with up to 30% salt concentration
Numerous processes within industry are characterized by high salt concentrations in water. In order to enable reliable monitoring, measurement technology is required, that is designed for the measurement of water samples with high salt concentrations. LAR Process Analysers AG, Germany, developed an outstanding High Salt Option for their online water quality analyzers. Now, samples with ...
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PuraMax® Moving-Bed Biological Reactor (MBBR) System from Bord na Mona Environmental Products US Inc.
Designed to achieve a high quality effluent within a small overall footprint, the PuraMax System is an attached growth activated sludge process. Following a septic/primary tank, the aeration stage consists of recycled plastic media that provide an extended surface contact area for bacteria to attach. An aeration grid located at the bottom of the reactor supplies oxygen to the biofilm, along with ...
By Anua
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TOC, TN, TP and COD in one analyzer
The parameters' combination in one unit reduces the investment costs, support and maintenance efforts and enables an efficient monitoring of waste water treatment plants effluent. The QuickTOCNPO of LAR Process Analysers, Germany, is an online analyzer for the determination of the most important water quality parameters for discharge control and surface water monitoring: Total organic ...
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Earth Day 2022:Invest in Our Planet, Together to the Future
This year marks the 52nd Anniversary of Earth Day. The purpose of this day is to highlight the global effort it takes to restore our Earth for the benefit of everyone and future generations. Each Earth Day, people around the world mobilize to raise awareness of important environmental issues. The theme for Earth Day 2022 is "Invest in Our Planet." In the context of China's 14th Five-Year Plan and ...
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