flocculent mixing Articles
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HYPERCLASSIC®- Flocculation Mixer: Clean Drinking Water in Georgetown County
One of our leading products ensures reliable mixing in the flocculation basins of a drinking water treatment plant in the Southeastern USA. Drinking water treatment is one of the most important public tasks worldwide. Even where fresh water is available in sufficient quantities, the water must be clarified, filtered, and disinfected to make it safe for human consumption and for supplying to ...
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Project - WWTP Skultuna, Sweden
Plant: wwtp Skultuna, Sweden Type of plant: Municipal Wastewater Start-up: 2012 Application: Flash-Mixing Mixing in Flocculation Basin Scope of supply: 1 CYBERPITCH - Mixer 5 HYPERCLASSIC - Mixers ...
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Dewatering sludge - France - Case Study
Customer / Type of customer Sewage treatment plants Châtres - FRANCE (77) Issue / Need This plant uses a biological treatment process, “extended aeration activated sludge”, followed by a water clarifier. Up until May 2018, the sludge was treated using a dozen or so drying beds, which involved a number of manual operations. The local authorities decided to use a sludge ...
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Screw Press Daily Check – Essential Daily Check to Reduce Failure Rate of sludge dewatering Screw Press
No matter what kind of equipment, after we use it, there may be a variety of failures. If we can’t deal with it, it will have a serious impact on our use. In order to avoid this situation it happened, so we need to do a daily inspection of the volute screw press. The daily check of Volute screw press is actually mainly checked from the following aspects: Motor: We must check whether the ...
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X-Flo Clarifier Provides Mobile Treatment for Pipeline Test - Case Study
Challenge A large energy utility needed to conduct pressurized testing of new gas pipeline. The test requires large volumes of water which need treatment prior to disposal. The gas pipe contains iron, residuals, and other impurities that the water flushes out during the test. The client needed a temporary treatment system set-up to separate the TSS and clarify the water. Additionally, the ...
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Case study - Nottinghamshire Recycling
DUO Equipment delivered and installed a new full washing and water management plant for Nottinghamshire Recycling Ltd (NRL). Based in Worksop, Nottinghamshire, NRL is a sustainable waste solution provider processing C & D waste, green waste, wood and recycled aggregates. The new washing and water management plant (which includes a Gennaretti centrifuge system) will provide NRL with the ...
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Case study - Hadleys
Material Source: Excavation waste from construction sites. Equipment Installed: Main components included: Commander 1400 Hopper Feed Conveyor 16 x 5 Rinsing Screen Logwasher c/ with Dewatering Screens Finesmaster 120 Sand Plant 16 x 5 Dry Screen Bivitec Pre- Screen System 9m dynamic Thickener Clarified Water Tank Flocculent Mixing and Dosing Tank Multiple conveyors. Project ...
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Middle Eastern Cuisine - Case Study
Introduction A major processor of hummus, salsas, salads and sauces had outgrown their original facility in central New York City and was expanding to a new location. The company, who takes great pride in their strong reputation for production of healthy food items, wanted their new facility to be state-of-the art, sustainable and expandable. Challenge When their consultants were reviewing ...
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Valorization of the Vicia faba mucilage on textile wastewater treatment as a bio-flocculant: process development and optimization using response surface methodology (RSM)
The Vicia faba membranes are an abundant and a low cost product. In the present research paper, the extracted Vicia faba mucilage was tested as an eco-friendly flocculant for textile wastewater treatment. Its performance as flocculant, in decolorization, chemical oxygen demand (COD) removal and the concentration of total suspended solids was checked. The natural extracted product was ...
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An investigation on role of salinity, pH and DO on heavy metals elimination throughout estuarial mixture
One of the most paramount processes that play a considerable role in reducing the concentration of heavy metals during estuarine mixing is flocculation. Not only does such a process cause a huge percentage of metals to come into the particulate phase, but also it provides ample nutrients for the aquatic life. In the present study, impact of such factors as salinity, pH and DO on flocculation of ...
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Flocculation-Flotation vs. MBR for High MLSS Secondary Clarification
Abstract Rendering plants produce high strength wastewater with high TSS, FOG, BOD and TKN. At one such plant it was decided to install a primary DAF followed by an anaerobicanoxic-aerobic treatment system for TSS, FOG, TKN and BOD removal. Since wastewater is a high strength (TSS up to 10,000, FOG up to 3,000, TKN up to 350 and BOD up to 6,000 mg/l, respectively, bioreactors will produce high ...
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Wastewater-Primary Treatment
Primary Treatment is defined as a wastewater treatment process that takes place in a rectangular or circular tank and allows those substances in wastewater that readily settle or float to be separated from the water being treated. This process achieves solids separation. The solids readily available to settle to achieve sedimentation will do so in a settling tank referred as a clarifier. On the ...
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50 GPM Parallel Plate Clarifier for raw water treatment at a chemical manufacturing plant
Challenge A chemical manufacturing company needed to clarify surface water that was being drawn from a local creek for use as a cooling agent in their manufacturing process. The existing system was 30-years old, corroded, and not very adept at handling solids after separation from the water. Space requirements were a limiting factor in the installation. Solution Monroe sent an engineer to the ...
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San Joaquin Valley California - Arsenic removal from ground water
Background The San Joaquin Valley of California is approximately 220 miles long and varies in width to a maximum distance of approximately 80 miles. The occurrence of groundwater over the entire extent of the valley is abundant. Recharge for the varied depths of aquifers is from precipitation in the form of rain and the snow pack from the western Sierra Nevada Mountain Range. High capacity wells ...
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Miller Argent case study
On the hills above Merthyr Tydfil, Miller Argent is undertaking a highly ambitious land reclamation scheme that is also involving the extraction of coal by opencast methods. Known as the 'Ffos-y-fran Land Reclamation Scheme', this is the third and final phase of the East Merthyr Reclamation Scheme which is expected to run for another 17 years. The reclamation works will include the removal of ...
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Parameters affecting steady-state floc blanket performance
A laboratory-scale reactor was used to simulate a water treatment process sequence of rapid mix, hydraulic flocculation, upflow clarification with a floc blanket, and lamellar sedimentation to accomplish removal of colloidal particles. This study focused on variables affecting performance of the floc blanket including: provision of hydraulic flocculation, raw water turbidity, coagulant dose, ...
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Corrugating Facility Redesign Wastewater Optimization Case Study
Paper & Pulp Industry Case Studies Corrugating Facility Wastewater Optimization Integrated Engineers, Inc. modified a corrugating facility in Southern California that required a design build solution to improve their existing wastewater treatment process. Their previous treatment process involved using Sodium Hydroxide to raise the pH, coagulant in the form ...
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Aerospace Treatability
The facility uses this Zyglo penetrant for examination of their aerospace components that they manufacturer. The company pre-ozonates their wastewater before a reverse osmosis unit and the entrained oils required back flushing of the membranes every 1,000 gallons. They are looking at a solution to clarify the water and remove the oil before the membranes. The wastewater received was at a pH of ...
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The development and application of the hybrid centrifugal - dissolved air flotation system for wastewater treatment
Abstract Solid/liquid separations are integral part of any wastewater treatment system. Particles heavier than water are commonly separated in sedimentation clarifiers. On the other hand, particles with densities lower than that of water are most often separated with flotation systems. This manuscript describes the development of hybrid centrifugal - dissolved air flotation system. The system was ...
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Region of Queens Municipality Treatment Plant Liverpool, Nova Scotia, Canada – Case Study
Dissolved Air Flotation (DAF) & Filtration (F) Water Treatment Plant. Model DAF-1470-3 & F-1960-4 Water Treatment Plant is designed to treat raw water for the removal of colour, turbidity and other impurities and to provide a high quality effluent for potable and domestic use. The plant combines the time proven principles of mixing, coagulation, flocculation,dissolved air flotation ...
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