Sep 12, 2014
water quality—Determination of TOC by nondispersiveinfrared absorption methodThis standard adopts the international standard ISO 8245—1987, "Water quality—Determination of total organic carbon...
Sep 12, 2014
Iron ion contamination of cation exchange resins. Cation exchange resins are susceptible to iron ion contamination, especially in water treatment systems using well water as a source. Iron ion contami...
Sep 12, 2014
Organic matter contamination of cation exchange resins has been studied, and research indicates that dissolved organic matter in water is primarily adsorbed onto the resin via van der Waals forces. Th...
Sep 12, 2014
6. Operating Procedures6.1 Instrument SetupSet up the TOC analyzer (4.1) and recorder (4.2) according to the instruction manual; select the appropriate sensitivity, measurement range, total carbon com...
Sep 12, 2014
Abstract: This article introduces the function of diatomaceous earth filtration and its process flow - the complete process of pre-coating, filtration, and backwashing; gives the impact of additive do...
Sep 12, 2014
Oily substances contaminate cation exchange resins. Due to their location in the water treatment system, cation exchange resins are susceptible to oil contamination. Oil can be introduced through the ...
Sep 12, 2014
Oily substances contaminate cation exchange resins. Due to their location in the water treatment system, cation exchange resins are susceptible to oil contamination. Oil can be introduced through the ...
Sep 12, 2014
There are four main forms of combined application of strong and weak resins: ① double-layer bed ② double-chamber double-layer bed ③ double-chamber double-layer floating bed ④ series co-current.(1)...
Sep 12, 2014
Besides inorganic compounds, water pollutants also contain large amounts of organic matter, which impact ecosystems through toxicity and reduced dissolved oxygen. It has been identified that the vast ...
Sep 12, 2014
Definition of a MembraneA membrane is a medium that performs molecular-level separation and filtration. When a solution or gas mixture comes into contact with a membrane, under pressure, an electric f...
