With more than 2000 electrolytic disinfection systems globally for oil and gas applications, De Nora understands the requirements that operators have to ensure they operate safely, effectively and as efficiently as possible.
With more than 50 years’ experience across a range of applications and technologies, De Nora Water Technologies delivers reliable, effective and easy to maintain disinfection and filtration solutions. Our renowned brands, such as TETRA, Capital Controls, ADVANCE, ClorTec, UAT, EST and UltraDynamics, combined with our comprehensive aftersales offering, ensure that our customers are set to meet their legal treatment requirements, all while minimising their operating costs. Our solutions for municipal water...
Reducing the risk of infection transmission. In a world where high-density living in urban areas is increasing, and healthcare and the spreading of pandemics are among top concerns, the role of the cleaning industry is of great importance, though often underestimated.
Traditionally, water utilities have used chlorine gas as the disinfectant of choice in their water treatment plants. However, recent publicly reported chlorine leakages and foreign terrorist attacks have raised concern regarding the safety of this practice.
Klorigen™ generators are ideally suited to commercial, municipal or industrial bleach manufacturing, as they are capable of generating the same ultra-pure sodium hypochlorite with the same high quality and 10% to 15% concentration levels as commercial bulk-delivered product.
Many metallurgical processes require chlorine gas for refining or purification. Klorigen™ chlorine generation systems alleviate the risk inherent with the usage of large quantities of pressurized chlorine gas in these facilities. Klorigen™ systems produce chlorine gas on-demand and under vacuum, eliminating the storage and use of pressurized chlorine gas and the risks associated with chlorine gas currently facing many metallurgical applications. In addition, Klorigen™ systems produce a 15%...
Traditionally, power plants have used chlorine gas as the disinfectant of choice for treating plant cooling water. However, several publicly reported chlorine leakages have raised concern regarding the safety of this practice.
Chlorine has typically been used as a bleaching agent in pulp and paper mills; however, safety concerns regarding the use of chlorine gas in the industry have recently come under focus. Klorigen™ chlorine generation systems alleviate the risk inherent with the usage of large quantities of pressurized chlorine gas in these facilities.
Klorigen™ systems safely generate the chlorine gas and/or high strength (up to 15%) sodium hypochlorite that is typically used to control biological fouling experienced in cooling water processes in the oil and gas industry. In addition to cooling water applications, Klorigen™ technology is well suited to other oil field applications which include hydrogen sulfide removal, enhanced oil recovery and frac water treatment. Onsite generation allows oil and gas applications to continue using their...
Most power plants, be in Nuclear or Gas or Coal based, come up close to rivers, canals and the sea as they need large amounts of cooling-water. All water, especially sea water, contains fish, sea organisms, pathogens and algae. This leading to micro and macro fouling which adversely affects the efficiency of the power plant.
Hydrogen Peroxide as a Replacement for Sodium Hypochlorite
Hydrogen peroxide may be used in both mist scrubbers and packed tower scrubbers as a replacement for sodium hypochlorite (bleach). Like bleach, the process involves two concurrent mechanisms: 1) absorption of the odors (H2S) into the alkaline scrubbing solution; and 2) oxidation of the absorbed sulfide in solution.
H2S + NaOH → NaSH + H2O
4H2O2 + H2S → H2SO4 + 4H2O
Typical dose ratios are 5 parts H2O2 per part H2S or, when...
Wastewater Deodorization: The formation of hydrogen sulfide often poses a problem for municipal wastewater treatment. Chlorine dioxide, a powerful oxidant, can be effectively used to control noxious, irritating, or pungent odors from many operations. Moreover, its unique selective properties permit more efficient application at a lower dosage and cost than chorine, hypochlorite, permanganate peroxide or ozone.
As one of the world`s most precious natural resources, the reuse of water is becoming increasingly important. MIOX is both the most cost-effective solution and the preferred technology for disinfection and oxidation of wastewater for reuse or reintroduction into the environment. MIOX`s hypochlorite generators offer a safer, technologically superior solution to wastewater treatment, virtually eliminating many of the negative problems associated with traditional chlorine disinfection. Safer, economical and significan...
The best reason for the use of Albin Pump Hose pumps in this industry is the low maintenance of the pump. The long hose life will provide much lower maintenance costs and repair time than with other pumps.
High quality paper, coupled with lower production costs, is the formula for profitable paper making. Accurate and reliable metering of additives and colors is a necessity for today’s successful paper maker.
Th turn key plant is composed by three different wet stages.
The first stage is a venturi jet scrubber to collect dust and particles, then the second and third stages are deputed to absorb bad smells, such as H2S, Ammonia and Ammines. The absorption takes place thanks to the injection of chemicals (such as Sulphuric Acid, Sodium Hypochlorite and Sodium hydroxide.