flocculator unit Articles
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Hydrodynamic evaluation of the influence of outlet configuration for mechanical flocculation facilities
This paper focuses on hydrodynamic research aiming at the short-circuit evaluation of five different outlet configurations through the compartments of a mechanical flocculation unit of vertical shaft with mixing paddles at pilot scale. The tests were carried out with two, three and four compartments, variable and constant velocity gradients, including alternating senses of paddle rotation ...
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Pizza Dough
A facility located in California manufactures pizza shells and the resultant wastewater was extremely high in total suspended solids (TSS) and biochemical oxygen demand (BOD). The company had reached its maximum discharge allowance, but wanted to expand their capacity. They were paying enormous surcharges and to expand, as they wanted, would have cost them an additional huge amount in surcharges ...
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Compact HIFLOW™ Lamella Separator For Moura WTP - Case study
The Moura WTP processes water from the Dawson River. It provides drinking water to 2300 people. In 2016 the plant was upgraded and Hydroflux Epco supplied the pre-treatment with HiFlow™ Lamella Separators. Raw water from the Dawson River is treated with a coagulant and flocculant upstream of the HiFlow™ units. Flocculators were also provided as part of the package. Two ...
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Project - Eriskirch Clarification Plant, Eriskirch / Germany
Making Lake Constance Visibly Cleaner Eriskirch is located directly on Lake Constance, Europe’s largest drinking water reservoir. In the 1970’s this unique natural resource was threatened by eutrophication due to acute phosphate contamination. The problem was immediately addressed by a number of remedial measures, the key one of which was the Eriskirch clarification plant. As Harald ...
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Dewatering sediments from dredging - Case Study
Customer / Type of customer Ile Charlemagne Leisure Centre Orléans Métropole- FRANCE Issue / Need In 2019, Orléans launched a project to redevelop the Île Charlemagne leisure centre’s lake, with the aim of cleaning up a large part of the sediment that has accumulated there. For technical and environmental reasons, they opted for a hydraulic dewatering system ...
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Arcelik / Kasa Stroy – Case Study
Project Name Arcelik Wastewater Treatment Plant Employer Arcelik Contractor Enta Miihendislik Aritma Taah. San. Ve Tic. Ltd. Sti. Location of the plant BOLU/TURKEY Scope of work Industrial and Domestic Wastewater Treatment Plant Contract Date 2007 Completion Date 2007 Flowrate of the plant: 1.405 m3/day Inlet Pollution Parameters: COD: 640-700 mg/L SS: 110-330 mg/ L Outlet Discharge ...
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A pilot scale electrolytic unit for tertiary treatment of industrial effluents
Over the past few years, academic research has focused on the development of new treatment technologies for municipal and industrial wastewater that will be suitable for reuse. In this study, an electrolytic pilot scale unit has been manufactured for the tertiary treatment of biologically processed wastewater aiming at its reuse for groundwater recharge or for agricultural purposes. The ...
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Removal and fate of emerging contaminants combining biological, flocculation and membrane treatments
An experimental study combining biological treatment with flocculation (F) and ultrafiltration (UF) membrane technology was conducted, separately and in combination, seeking to increase insight into the capability of such treatment processes to remove emerging contaminants (ECs). The occurrence and removal efficiencies of 17 ECs are reported for wastewater from Mexico City. Results showed that ...
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PEWE Amerities South Case Study
Facility Background PEWE has developed a new patent pending process equipment system for clarifying mixed solids flows of aerobically treated waste streams. It is a dissolved air flotation clarifier, or commercially the PEWE T2-MaxTM Thickener DAF. The object of clarification is to eliminate the major portion of the impurities and/or solid materials in suspension within the waste-stream. The ...
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