The efficient and reliable treatment of landfill leachate is still one of the biggest challenges in environmental engineering. The main problems of this site were Ammonialevels constantly above 2,000 mg/l as well as similarly high COD levels. In order to meet increased flow demands and adhere to ...
The USPS operates a large Postal Distribution Center (DC) in North Reading, MA that has an on-site, in-ground BioClere Trickling Filter System to treat all the sanitary wastewater generated onsite. Due to higher than anticipated Ammonialevels in the influent the trickling filter system was not adequately ...
Ultra-Sensitive Ammonia Measurements Measurement and control of ammonia is critical in a variety of industrial applications including power generation, petrochemical processing, and semiconductor manufacturing. In many cases, ammonia measurement at ppb levels is required to achieve optimal process ...
Low-levelammonia nitrogen may be naturally present in water as a result of the biological decay of plant and animal matter. Higher concentrations in surface waters can indicate contamination from waste treatment facilities, raw sewage, industrial effluents (particularly from petroleum refineries), or ...
ammonialevels down to 5ppm. The sensor thereby offers cost efficient, fast responding NH3 slip monitoring to optimize ammonia (urea) injection in SCR/SNCR systems. Thus efficient NOx reduction is achieved whilst avoiding excess ammonia slip, which otherwise would cause a shortened life of the catalyst as well as ...
of the nature use of nitrogen by all forms of life. Ammonia is very soluble in water and it is as a gas dissolved in water that it has it's greatest environmental impact. An essential stage in sewage and industrial effluent treatment is the reduction of ammonialevels such that fish in the receiving waters are not ...
from waste waters that contain moderate levels of sodium and potassium, and for removal of ammonia from water. ResisinTech SIR-600 is supplied in the mixed sodium/potassium ...
The AirSentry II family of ion mobility spectrometers detect and alert users to small concentrations or changes in airborne levels of chlorides, acids, amines and ammonia-containing species. With parts-per-trillion (ppt) sensitivity, these pointof- use sensors provide fast response, increased detection ...
products increased treatment capacity without the added capacity improvements and effluent ammonialevels were within permit level on a consistant basis.CaseHistory977Your local Distributor is:The information presented in this Data Sheet is believed to be reliable. This information is provided as representative ...
Residence Time), defines the operating characteristics of any aerobic biological treatment system. A longer sludge age dramatically lowers effluent BOD and ammonialevels, especially Extended sludge age biological technologyin colder climates. The Biolac® long sludge age process produces BOD levels of less than 10 ...
to the original ammonialevel. Thechloramine concentration is then measured with aunique amperometric sensor that responds linearlyto chloramines while eliminating interference fromexcess free chlorine in solution. Q45N monitors are available in two versions, onethat includes all components convenientlyintegrated into a Nema ...
The Ammonium Ion-Selective Electrode (ISE) can be used to measure the concentration of Ammonium (NH4+) in aqueous samples. Use the Ammonium ISE to measure levels of ammonium ions introduced from fertilizers. It can also indicate aqueous ammonialevels if sample solutions are acidified to convert NH3 to ...