When to use a Positive Displacement Pump
When to use a centrifugal or a Positive Displacement pump (“PD Pump”) is not always a clear choice. To make a good choice between these pump types it is important to understand that these two types of pumps behave very differently.
Fermentando exito!
Métodos amperométricos son tradicionalmente el dominio de grandes instrumentos de laboratorio que requieren altos niveles de atención al usuario y mantenimiento de los electrodos, los cuales han sido superadas con el Chlordiox Además, en un instrumento de una fracción del tamaño y de una fracción de la inversión de capital.
Brewing up success!
Amperometric methods are traditionally the domain of large laboratory instrumentation which require high levels of user care and maintenance of the electrodes, both of which have been overcome with the ChlordioX Plus, in an instrument a fraction of the size and a fraction of the capital investment.
Demasiados Metales Pesados
El cobre y el zinc son constituyentes normales de residuos, originarios de los productos alimenticios, productos domésticos, de champú y de agua; Además, algunos de cobre puede lixiviar de la tubería casa. El cobre y el zinc son perjudiciales para algunas formas de vida acuática en ciertos niveles de dureza del agua. El agua dura hace que los metales menos perjudiciales.
TOO MANY HEAVY METALS
Copper and zinc are normal constituents of waste, originating in foodstuff, household products, shampoo and water supplies; additionally, some copper may leach out of the home piping. Copper and zinc are harmful to some forms of aquatic life at certain levels of water hardness. Hard water makes the metals less harmful.
Chlorine vs. Chlorine Dioxide different features against biofilm growth
Biofouling growth may be partly prevented during the design phase, by using suitable materials (i.e. copper, AISI 316 stainless steel or treatment of the surfaces with special polymers) and by dimensioning the pipes in such a way as to obtain a flow rate (> 1 m/s) which will hinder adhesion of the organisms and to avoid stagnant points as much as possible.
Sulfitos para el Control del Oxigeno
disipación de oxígeno y la desactivación son los métodos más comunes de control, llevados a cabo por medios mecánicos o químicos o por una combinación de los dos. Otros métodos populares de proteger el metal en una caldera son inhibidores de pasivación y de filmación. Los eliminadores químicos más comunes, de lejos, se basan en sulfitos y bisulfitos, un enfoque que puede ser muy eficaz si las presiones de calderas no son demasiado altos, y de sólidos totales se mantienen dentro de límites prescritos.
Sulfites for Oxygen Control
The sulfite/oxygen reaction is known to be inhibited by some alcohols, phenols, amines, and thiosulfate. Other contaminants or organic treatment chemical such as corrosion inhibitors, scale inhibitors, and biocides may also slow down reaction time. A slow reaction can present a problem at early phases in a system and require the use of catalysts or feeding techniques that provide maximum time for the reaction to occur. The reaction rate for sulfite appears to be the fastest of all of the scavengers, followed by erythorbic acid and DEHA. Slower rates, in general, have been reported for hydroquinone, carbohydrazide, and hydrazine.
