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Technologies Veolia Water TechnologiesNorth America

 · The HYDROVEX™ line of wet weather technologies is applicable in stormwater combined or sanitary sewer applications and has been available to the American market for over 30 years. Monitoring and Control Systems. Hydrovex™ FluidSep Vortex Separator (377.71 KB) Contact. HYDROVEX™ FLOW CONTROL WITHOUT ENERGY.

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Environmental Anaerobic TechnologyWorld Scientific

Although the feasibility of anaerobic wastewater treatment (AnWT) has been successfully demonstrated over 100 years ago its development and implementation had been hampered for decades until the re-introduction of the anaerobic filter process in the 1960s and the technological breakthrough in the 1970s of the upflow anaerobic sludge blanket (UASB) pprocess.

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Anaerobic reactor for sale from China Suppliers

High concentration wastewater treatment equipment UASB anaerobic reactor FOB Price USD 21 000 / Set Min. Order 1 Sets UASB type Anaerobic reactor for sewage treatment machine FOB Price USD 9 800 / Set Min. Order 1 Sets UASB anaerobic reactor for organic wastewater treatment FOB Price USD 7 000 / Set Min. Order 1 Sets EGSB wastewater

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Perfect uasb anaerobic reactor For Pure Quality Water

The uasb anaerobic reactor offered here are the perfect fit for commercial water treatment plants that purifies water on a large-scale basis. The advanced uasb anaerobic reactor offered by leading suppliers are made of sturdy metals PVDF materials that assure long term durability and sustainability along with consistent performances.

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Start-up of anaerobic reactors for slaughterhouse

This study aimed to evaluate the start-up of a horizontal anaerobic fixed bed reactor (HAFBR) followed by an upflow anaerobic sludge blanket (UASB) for the slaughterhouse wastewater treatment. HAFBR was filled with bamboo rings and had 1.2 m in length 0.10 m in diameter and volume of 7.5 L. The UASB had the volume of 15 L.

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China Animal Feces Primary Anaerobic TankChina

A certain degree of standardized design and equipment is an effective way to reduce costs and improve efficiency. By studying special technology and equipment in Germany France and Czech the steel plate was treated with enamel plating and electrophoresis treatment and built into a

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(PDF) Anaerobic Treatment of Industrial Effluents An

Anaerobic treatment is an energy generating process in contrast to aerobic systems that generally demand a high energy input for aeration purposes. It is a technically simple and relatively

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Perfect uasb For Pure Quality WaterAlibaba

OEM Stainless steel UASB /IC Reactor Wastewater Treatment Equipment UASB Anaerobic Tank. 9 800.00/ Piece. 1 Piece (Min. Order) Shandong Better Environmental Protection Technology Co. Ltd. CN 11 YRS. ≤6h response time.

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Anaerobic Industrial Wastewater Treatment

to enter with anaerobic technology owing to the general prejudices against biological treatment in general and anaerobic treatment in particular. However most of the reactors listed in Table 2 perform better than expected and the number of chemical applications is steadily growing. Table 2. Anaerobic treatment in chemical industries.

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Sustainable Agro-Food Industrial Wastewater Treatment

 · anaerobic sludge blanket (UASB) reactor hybrid systems etc. operational challenges the research on high rate anaerobic treatment of agro-food industrial wastewater and to provide creating the need for low cost technologies for the treatment of wastewater.

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THE PROBLEMS OF ANAEROBIC DIGESTION

 · 4. UASB STUDIES The upflow anaerobic sludge blanket process (UASB) is by far the most widely studied reactor configuration for domestic wastewater treatment. Its primary use is for the treatment of higher strength industrial wastewaters but it can be used for lower strength municipal wastewaterespecially in tropical areas (Lettinga et al

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Biogas Production From Raw Palm Oil Mill Effluent Using

 · Practical wastewater treatment system Capable to convert high SS and O G contents to biogasNo need of pre-treatment system • Low capital cost • Easy to operate and maintain ≥80 COD removal ≥0.5 m3 biogas/kg COD removed

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Anaerobic Industrial Wastewater Treatment

to enter with anaerobic technology owing to the general prejudices against biological treatment in general and anaerobic treatment in particular. However most of the reactors listed in Table 2 perform better than expected and the number of chemical applications is steadily growing. Table 2. Anaerobic treatment in chemical industries.

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Small scale digestersBiogasWorld

Digester and gas holder located in one plant component Designed for 100 to 400 cows (or equivalent) Codigestion of co-substrates. View More. EUCOlino. Small scale (1000 à 6500 tons per year) dry digestion system for any organic substrates with over 25 TS. Easy installation and startup .

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TECHNOLOGY FACT SHEETS FOR EFFLUENT TREATMENT

 · UASB REACTOR FS-BIO-009 Page 4 of 9 1. INTRODUCTION The upflow anaerobic sludge bed reactor (UASB) was devel oped in the Netherlands in the early seventies (Lettinga et al. 1980). Most of these full scale reactors are used for trea ting agro-industrial wastewat er but its application for wastewater from chemical industries and sewage is

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COMPARISON OF AEROBIC AND ANAEROBIC

 · anaerobic technologies (UASB) emphasis should additionally shift this way. The challenge of the future will thus be to balance pros and cons of WSP against UASB as prime treatment plus the need to optimise post-treatment with aerobic systems e.g. by means of ponds (Frasinetti and van Haandel 1996) by trickling filters or by AS-SBR (de

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BIOGAS PRODUCTION SYSTEM EFFICIENCY SHORTER

 · Anaerobic Sludge Blanket (UASB) type digester is widely accepted for anaerobic digestion due to its efficiency. but 3 times larger gas production. If the gas price and waste treatment fees are hypothesized in Korea the benefit of B is 30 higher than the benefit of A. If there will Biogas plants with 100 tons/day treatment capacity

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Chapter 16Anaerobic Wastewater Treatment

 · anaerobic wastewater treatment (AnWT) assuming that the oxidation of 1 kgCOD requires 1 kWh of aeration energy. In contrast to anaerobic treatment aerobic treatment is generally characterised by high operational costs (energy) while a very large fraction of the waste is converted to another type of waste (sludge). Aerobic

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Products Veolia Water Technologies

 · The Biothane Advanced UASB (Upflow Anaerobic Sludge Blanket) and Biobed® Advanced EGSB (Expanded Granular Sludge Bed) technologies are extremely compact high performance anaerobic treatment processes for industrial effluents using granular sludge. Anaerobic Wastewater Treatment. BIOBED® ADVANCED Brochure (EN) (654 KB) Lab Equipment. Contact.

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Upflow Anaerobic Sludge Blanket (Uasb) Reactor in

 · Among them the most popular ones is the upflow anaerobic sludge blanket (UASB) (Lettinga et al. 1980). A comprehensive survey (Hulshoff Pol et al. 1998) of worldwide application of anaerobic wastewater treatment identified over 1229 full-scale plants. Japan led the world with 162 anaerobic industrial wastewater treatment plants followed by

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Up-flow vs downflow anaerobic digester reactor

 · The EGSB reactor system is a variant of the UASB anaerobic digestion concept with the most distinguishing factor being the use of high up-flow velocity (typical maintained at higher than 6 ml/hr) which is applied with an effluent recycling stream contributing to sludge-bed expansion throughout the reactor height (Karnchanawon et al. 2009).

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University of New Orleans ScholarWorks UNO

 · efficiencies at low HRTs. One technology is the Upflow Anaerobic Sludge Bed (UASB) which is the most frequently used reactor in full-scale installations for the anaerobic treatment of domestic wastewater (Lettinga et al. 1980 1993). Anaerobic biological treatment alone cannot achieve the performance levels required for direct discharge.

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Various biogas production system The Department of

 · Figure 4 Iamburapa Ltd. s biogas production and water treatment systems 3.Thai Citric Acid Ltd. a citric acid manufacturer in Samutsakorn with production capacity of 24 tons/day. It has installed UASB (Upflow Anaerobic Sludge Blanket) biogas production system from waste water that can accommodate 600 cubic meters/day of waste water.

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Anaerobic treatment of pharmaceutical wastewater A

 · Upflow anaerobic sludge blanket (UASB) Upflow anaerobic sludge blanket (UASB) is by far the most widely used high-rate anaerobic system for domestic and industrial wastewater treatment due to its high biomass concentration microbial diversity low cost flexibility and ability to withstand fluctuation of pH and temperature (Chen et al. 2014).

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Project Proposal "Substitution of anaerobic ponds of

 · Consequently the Project proposes to substitute nine industrial wastewater treatment plants currently being operated by anaerobic stabilization ponds for intensive treatments plants that use anaerobic digesters for the capture and controlled burning of the methane gas generated.

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SciELOBrasilAnaerobic treatment of wastewater from

The anaerobic treatment of wastewater from the and personal products industry was studied using a 16.3 L hybrid reactor (UASB and biofilter). The top of the UASB reactor was filled with coconut shells to act as the support material for the biofilter.

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Uasb water treatment processSlideShare

 · Uasb water treatment process. Upflow anaerobic sludge blanket (UASB) technology normally referred to as UASB reactor is a form of anaerobic digester that is used in the treatment of wastewater. The UASB reactor is a methanogenic (methane-producing) digester that evolved from the anaerobic clarigester. A similar but variant technology to UASB

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STW OLBURGEN / AVIKO POTATO PROCESSING

• 100 tons/h potatoes • Wastewater stream = • 160 000 p.e. Anaerobic pre-treatment • 85 reduction of COD • Biogas conversion into heat electricity (600 kWe) UASB effluent • 1 600 kg COD/day • 1 000 kg NH4-N/day • 200 kg PO4-P/day PHOSPAQ™ process • 80 PO4-P reduction • 400 tons/year struvite suitable as fertilizer

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Treatment of Municipal Wastewater in Upflow Anaerobic

 · equipment is needed. 3. Requirement for post treatment to UASB (or AH anaerobic hybrid) (Elmitwalli et. al. 2002) First step - HRT = 34 hours Application of the anaerobic treatment in ecological sanitation sewage black water grey urine faeces water storage Pre-treatment

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About us Global Water Energy Group

1977 First R D work with Prof. Willy Verstraete at the University of Gent Belgium 1978 First anaerobic pilot plant system installed at an enzymes factory in Belgium 1979 First anaerobic UASB installation on industrial wastewater in Belgium (2nd such installation in the world) 1984 Incorporation of Biotim N.V. in Belgium and development of an international licensee network

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Start-up of anaerobic reactors for slaughterhouse

This study aimed to evaluate the start-up of a horizontal anaerobic fixed bed reactor (HAFBR) followed by an upflow anaerobic sludge blanket (UASB) for the slaughterhouse wastewater treatment. HAFBR was filled with bamboo rings and had 1.2 m in length 0.10 m in diameter and volume of 7.5 L. The UASB had the volume of 15 L.

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(PDF) Anaerobic Treatment of Industrial Effluents An

Anaerobic treatment is an energy generating process in contrast to aerobic systems that generally demand a high energy input for aeration purposes. It is a technically simple and relatively

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SEWAGE TREATMENTTECHNOLOGIES

 · Method of Treatment-Aerobic Anaerobic. • Aerobic-Sewage treatment in the presence of Oxygen -MBBR SBR-where aerators/blowers are installed-generally no smell during treatment. • Anaerobic-Sewage treatment in the absence of Oxygen-UASB-No aerators/blowers are required-foul smell during treatment.

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Improvement of the anaerobic treatment of potato

 · The effect of three different types of glycerol on the performance of up-flow anaerobic sludge blanket (UASB) reactors treating potato processing wastewater was investigated. High COD removal efficiencies were obtained in both control and supplemented UASB reactors (around 85 ). By adding 2 ml glycerol product per liter of raw wastewater the biogas production could be increased by 0.74 l

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A review The anaerobic treatment of sewage in UASB and

 · The application of the UASB process to the direct treatment of sewage is reviewed with examples from Europe Asia and the Americas. The UASB reactor appears today as a robust technology and is by far the most widely used high-rate anaerobic process for sewage treatment

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