effluent screen Articles
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Water recovery from sewage using forward osmosis
This research is part of the Sewer Mining project aimed at developing a new technological concept by extracting water from sewage by means of forward osmosis (FO). FO, in combination with a reconcentration system, e.g. reverse osmosis (RO) is used to recover high-quality water. Furthermore, the subsequent concentrated sewage (containing an inherent energy content) can be converted into a ...
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2 Sisters Food Group - Case Study
High chicken fat, causing screen pluggage, resulting in annual disposal cost of $45,000. Downstream processes could not operate efficiently due to high fat resulting in high surcharges, compliance issues as well as odor problems. FogbusterTM 1800, complete with solids removal augers, low shear pumps and fully automated control systems. Steam utilized due to the fast solidifying nature of the ...
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Project - WTP Vresse sur Semois
M-BIOMAX: 500 pe Process: MBR with ZeeWeed membrane, low speed surface aerator AIRMAX and very fine screening 1mm! Effluent: swimming water quality Flow: 13m³/h (rain water) ...
By KAMPS s.a.
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Cadbury Schweppes - Case Study
The effluent now initially treated by the Forbuster system efficiently removes the solid debris before de-oiling the effluent. Wedge wire screen now works as designed to remove fine solids and carbon from the ovens. All downstream processes operating at peak efficiencies. Site is now compliant with the effluent standards required, odor was dispelled and sludge haulage costs significantly reduced. ...
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How Shasun maximises the investment in it`s biological wastewater treatment plant
At the Dudley Shasun facility we have a 7500 m3 biological treatment plant that can treat up to 36 tonnes of waste COD per day. Part of this capacity is utilised to treat up to 15 tankers per day of third party aqueous waste. The waste is very varied, covering everything from leachates at only 2000ppm COD to industrial waste at up to 500,000ppm COD. The Strathkelvin respirometer forms a central ...
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Toxkit Technology and New Zealand Water Quality Guidelines
Abstract : The primary objective of this project was to evaluate six Toxkits and the IQ Toxicity TestsTM, for suitability in the role of screening of whole effluents in DTA required by Resource Consents. As an extension, their role as \'up the pipe\' toxicity identification tests were also evaluated. Screening tests must be cost effective (so that regular testing may be performed), easy to use ...
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Amiad’s pre-treatment systems used in NEWater factories
In this article we focus on the NEWater project in Singapore, where high grade reclaimed water, to supplement water supply requirements, is produced from treated secondary effluent at NEWater factories. We describe how Amiad’s ABF10000 (BRUSH) filters are used in NEWater factories for the effective pre-treatment of secondary treated effluent. After this screening, subsequent ...
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SaniTEE: an ideal septic tank wastewater screen - Case Study
SaniTEE is an effluent wastewater screen (commonly known as an effluent filter) that reduces the gross suspended solids discharged in septic tank effluent. This helps extend the lives of drain fields, reduces clogging of orifices in effluent disposal systems, and allows use of non-solids handling effluent pumps. It is shown in Figure 1. It fits inside a standard septic tank outlet tee by ...
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Evaluation of Toxkits as Methods for Monitoring Water Quality in New Zealand
Abstract :The Resource Management Act 1991, of New Zealand, requires local authorities and industry to apply for consent to discharge effluent to water or land. The requirement for whole effluent toxicity testing is now being included in these Resource Consents. The Ministry for the Environment (MfE) has encouraged research which evaluates technology used to monitor environmental parameters (e.g. ...
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MBR Based treatment of tractor manufacturing wastewater
Abstract Kubota corporation has recently built new tractor manufacturing plant in Jefferson Georgia. CWT and Kubota agreed to design, pilot test and build a system for full water reuse of up to 75% of produced wastewater. Wastewater is very complex and contains complexed heavy metals, fine suspended solids, emulsified oils, grease, strong degreasing agents, nutrients (nitrogen and phosphorous) ...
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Tundra Tough - Treatment plants specially designed for cold climates provide a solution for two seasonal cabin complexes in Denali, Alaska - Case Study
Grizzly Bear Cabins and Campground in Dcnali, Alaska, needed a larger onsite system to handle a major expansion. Across the road, the undersized system for Dcnali River Cabins complex also needed replacement. Bio-Microbics engineer Reza Shams, Ph.D. helped design engineer Bob Tsigonis, PE., owner of Lifewater Engineering Co. in Fairbanks, to address numerous challenges. Both properties had ...
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Project - Industrial pH balancing and Solids Removal - Yorkshire Provender
Our new factory effluent treatment and monitoring installation at Yorkshire ...
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Meat Packer
Problem: When it was time for a meat packer in Canada to upgrade their dissolved air flotation system, they considered a number of possible replacements. Besides solving their wastewater needs, they needed a unit that would take up little of their valuable space and one that would be also economical to use. Solution: Allowing the company to first screen their wastewater effluent to remove ...
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Monitoring endocrine activity in kraft mill effluent treated by aerobic moving bed bioreactor system
A Moving Bed Bioreactor (MBBR) was operated at three different hydraulic retention times for a period of 414 days. The fate of the extractive compounds and the estrogenic activity of the Pinus radiata kraft mill effluents were evaluated using Yeast Estrogen Screen (YES) and gas chromatography – mass spectrometry (GC-MS) detection. Results show that the MBBR reactor is able to remove between ...
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Cyst-Based Toxicity Tests. - I. A Promising New Tool for Rapid and Cost Effective Toxicity Screening of Chemicals and Effluents
Abstract : The determination of the toxicity of effluents and wastes at the aid of biological tests (bioassays) is hampered very seriously by the necessity of continuous culturing or maintenance of live stocks of test organisms in sufficient numbers and in a healthy state. Consequently such assays are (and can) only be performed in specialized laboratories and in limited number because of the ...
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Softener Plant Supplier in Chennai, Chennai
Water is and will be the primal focus as the world evolves every day. We might be surrounded by large water masses, but those still need to be effectively utilized. Water, today is available in different formats or to be more modern, in different Avatars. The key question is how much can be made effective for human consumption. The resolution lies in treatment of water fit enough for consumption ...
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How Does a Cow Dung Dewatering Machine Work?
A cow dung dewatering machine is a device used to separate solid and liquid components from cow dung or other types of animal manure. The process involves the mechanical separation of the liquid portion from the solid portion. This separation serves several purposes, including reducing the volume of waste, making it easier to handle, and potentially creating a more concentrated solid material ...
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Frozen Food Applications - Case Study
Introduction Clean Water Technology Inc. (CWT), the creator of the Gas Energy Mixing (GEM) System, offers the most advanced primary treatment system on the market. The GEM System provides superior reduction of total suspended solids (TSS), biological and chemical oxygen demand (BOD/COD), fats, oils and grease (FOG) and turbidity and at the same time provides complete expandability in terms of ...
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