In a process for water treatment, the amount of hydrogen peroxide required for the oxidation of impurities is preferably continuously added to the water to be treated, depending on conductivity and/or turbidity measurements, the mixture is passed through a reactor in which it is exposed to ...
average concentrations of NH~+_4-N,NO~-_2-N and COD were 0.023 mg/L, 0.004 mg/L and 1.43 mg/L,respectively in the nursery tank.The results demonstrated that the water treatment process was feasible and the recirculating system could be successfully used for seed Argopecten irradians ...
An improved process for water treatment which comprises subjecting a water to be treated to at least one treatment selected from a treatment with an aqueous hydrogen peroxide solution and that with ozone, thereby decomposing by oxidation hazardous substances including endocrine disrupters (environmental ...
Physical Processes in Water Treatment Along with chemically treating water, water filtration is a physical means to remove suspended solids. Sedimentation allows water to become still so suspended particles will settle to the bottom using gravity. Water can be filtered by passing it through a semiperm...
Small, rural drinking water treatment (DWT) plants typically use only chlorine to implement the disinfection process. For these plants, free chlorine residual (FCR) serves as a key performance measure for disinfection. The FCR is stated as the concentration of free chlorine remaining in the water...
Markets / Industrial Water Treatment & Process Treatment of water is our heritage and Italmatch is the origin of many of the chemistries that are commonly found in water treatment today. Our expertise covers all areas of water use: power stations electronics agriculture food and beverage textiles ...
Process for the treatment of water containing microscopic particles in suspension with a view to the separation of the said particles. According to the invention, in order to cause the flocculation of the said particles prior to the separation process or in the course of the latter, the residual...
Step Three : Secondary Sewage Treatment In this stage, Oxygen (O2) is introduced into the water. In simple terms organic compounds are broken down into a form that is easier to remove from the water. This helps break down the sludge that may have escaped in stage 2. ...
关键词: inorganic flocculant wastewater treatment application status 被引量: 38 摘要: A process for treating a body water to purify it. In this process, a portion of the water to be treated is continuously caused to flow at a rate of at least about 60 feet per minute and is continuous...
A Free Educational Site and Professional Guide in Water Treatment, Sewage Treatment, Water Treatment Plant Design, Water Treatment Process, Water Analysis, Water Filter, Softener and more.