Our Products

Rotary Evaporator

Laboratory equipment

Jacketed Reactor

Contact Us

We Cherish All Interactions

Review of Upflow Anaerobic Sludge Blanket Reactor .

The upflow anaerobic sludge blanket (UASB) reactor has been recognized as an important wastewater treatment technology among anaerobic treatment methods. The objective of this study was to perform literature review on the treatment of domestic sewage using the UASB reactor as the core component and identifying future areas of research. The merits of anaerobic and aerobic bioreactors are .

Anaerobic Biochemical Reactor - an overview .

In an anaerobic process, the energy required to heat the waste to the reactor temperature is the most significant energy demand; therefore, the temperature difference between the influent and the reactor contents is used as a parameter on the plot. Many industries, particularly the food and beverage industries, produce wastes that are warm.

Kamagra For Sale Sydney - Cheap Pills Online Without .

Cheap Pills Online Without Prescription. Kamagra for sale sydney. Kamagra online order. Kamagra oral jelly livraison rapide. Kamagra oral jelly wann einnehmen. Kamagra oral jelly paypal uk.

Upflow Anaerobic Sludge Blanket Reactor--A Review - PubMed

Another anaerobic process which relies on the development of biomass on the surfaces of a media is an expanded bed upflow reactor. The primary concept of the process consists of passing wastewater up through a bed of inert sand sized particles at sufficient velocities to .

Anaerobic Baffled Reactor (ABR) | SSWM

An anaerobic baffled reactor (ABR) is an improved Septic Tank with a series of baffles under which the grey-, black- or the industrial wastewater is forced to flow under and offer the baffles from the inlet to the outlet. The increased contact time with the active biomass (sludge) results in improved treatment.ABRs are robust and can treat a wide range of wastewater, but both remaining sludge .

Anaerobic Sludge Blanket Reactors | Global Water Pathogen .

Upflow anaerobic sludge blanket (UASB) reactors and anaerobic baffled reactors (ABRs) are sanitation technologies that are designed to remove organic matter (measured as BOD or COD). They can also recover methane, which can be managed to produce energy. They are considered sludge blanket reactors because the influent wastewater receives treatment by passing through flocculent

Up Flow - Anaerobic Sludge Blanket Reactor (UASB) | IWA .

Up flow anaerobic sludge blanket technology also known as UASB reactor is a form of anaerobic digester which used in wastewater treatment. UASB reactor is a methane-producing digester, which uses an anaerobicprocess and forming a blanket of granular sludge and is processed by the anaerobic .

Biothane UASB | Veolia Water Technologies

In a conditioning tank the liquid will be mixed with recycled, treated anaerobic effluent by means of a recirculation step and jet mixing. Furthermore, the pH-value and temperature are regulated and nutrients are dosed if necessary to achieve optimal growth conditions for the anaerobic biomass in the Biothane UASB reactor.

Anaerobic Treatment Processes - Industrial Wastes

Anaerobic reactor configurations that have found application in the treatment of pulp and paper mill effluent include anaerobic contact, UASB, anaerobic filter, UASB/AF hybrid, and fluidized bed reactors. Specific features of these reactors are described in the following sections. Anaerobic Contact Reactor.

Anaerobic digestion - Wikipedia

Apr 30, 2020 · An anaerobic reactor is used to treat wastewater.It is one of many types of anaerobic digester. Being anaerobic, it performs its functions in the absence of oxygen.The reactor is part of a larger waste water treatment process and is neither the first element of treatment nor the last.

Anaerobic Baffled Reactor: A promising wastewater .

anaerobic reactors is their ability to maintain high biomass concentrations, which enable higher COD loading rates and maintaining longer SRTs at relatively shorter HRTs (Van Lier et al., 2008). Anaerobic Baffled Reactor (ABR) is a series of simplified UASB reactors. It was developed at Stanford

A Lab Bench Scale Anaerobic Digester - CEE Cornell

Reactor Process Control 4. Results and Analysis 5. Discussion 9. Suggestions 10. Appendix 11. Abstract. A lab bench scale anaerobic digestion system was created using activated sludge obtained from an anaerobic digester at the City of Ithaca Wastewater Treatment Plant.

Up-flow vs downflow anaerobic digester reactor .

The process of anaerobic digestion has been and still remains the most efficient, cost effective and environmentally benign treatment process for poultry slaughterhouse wastewater

ADI-BVF® reactor - Evoqua

Anaerobic digestion system that offers very stable, robust wastewater treatment and biogas generation under a wide range of operating conditions. ADI Systems from Evoqua is the exclusive provider of the ADI-BVF ® reactor, with 140 installed full-scale applications around the world.

BIOPAQ - AFR - BIOPAQ Products - Anaerobic Flotation .

Wastewater with fats, oil and grease and/or solids such as proteins and starch, can effectively be treated in the BIOPAQ ® AFR. This anaerobic flotation reactor (AFR), with an effective sludge retention system, is an all-in-one system that converts organic compounds into valuable biogas.

Anaerobic Reactors - Carlos Augustos de Lemos Chernicharo .

Mar 30, 2007 · Anaerobic Reactors is the forth volume in the series Biological Wastewater Treatment. The fundamentals of anaerobic treatment are presented in detail, including its applicability, microbiology, biochemistry and main reactor configurations. Two reactor types are analysed in more detail, namely anaerobic filters and especially UASB (upflow anaerobic sludge blanket) reactors.

Anaerobic Baffled Reactor (ABR) | SSWM - Find tools for .

An anaerobic baffled reactor (ABR) is an improved septic tank with a series of baffles under which the wastewater is forced to flow. The increased contact time with the active biomass (sludge) results in improved treatment.

How to manage acidic condition in anaerobic reactor?

I am investigating the wastewater treatment process of a wastewater with COD of 7000 mg/L. Wastewater enters into a tank with HRT of 14 days and anaerobic process takes place in this reactor.

What is a Biogas Reactor and Biogas Slowdown - The .

Jul 20, 2017 · A biogas reactor is an airtight chamber that facilitates the anaerobic degradation of blackwater, sludge, and/or biodegradable waste (e.g. animal manure, kitchen and garden wastes). It also facilitates the collection of the biogas, a mixture of methane (CH4) and carbon dioxide (CO2) produced in the fermentation processes in the reactor.

Anaerobic Reactors

"Anaerobic Reactors is the forth volume in the series Biological Wastewater Treatment. The fundamentals of anaerobic treatment are presented in detail, including its applicability, microbiology, biochemistry and main reactor configurations. Two reactor types are analysed in more detail, namely anaerobic filters and especially UASB (upflow .

Types of Anaerobic Digesters – Farm Energy

Apr 03, 2019 · An anaerobic sequencing batch reactor (Figure 13), or ASBR digester, is a variation on an intermittently mixed digester. Methane forming microorganisms are kept in the digester by settling solids and decanting liquid. An ASBR operates in a cycle of four phases (Figure 14). The digester is fed during the fill stage, manure and microbes are mixed .

BE3 Anaerobic Column Reactor - Armfield

The BE3 is a self-contained, floor-standing anaerobic column reactor of a 9l volume. It is configurable as a fluidised bed reactor and an expanded granular sludge bed reactor (EGSB). Incorporating a split heated column with central collar for instrumentation, dosing and liquid sampling. It has a recycle pump capable of rates from 0-15 l/min and an electronic measurement of recycle rate.

upflow anaerobic sludge blanket reactor: modelling .

2.2 ANAEROBIC REACTORS A batch anaerobic reactor is the simplest form of reactor and it is used in poor developing countries in primitive wastewater-treatment plants. An example of this type of reactor is the septic tank. In wastewater treatment, several researchers have used batch reactors (Figure 2) to determine kinetic parameters.

In ABR reactor, why anaerobic process is followed by .

The paper presents the applicability of a membrane coupled anaerobic baffled reactor (ABR) for low-cost, waterborne sanitation to those communities with limited access to basic sanitation and are .

Anaerobic sequencing batch reactor treatment of municipal .

biological process called the anaerobic sequencing batch reactor (ASBR). The ASBR is a new technology which has been developed by Dague and co-workers at Iowa State University. The ASBR is a patented process (U.S. Patent No. 5,185,079). Phase I of this study was conducted using two identical anaerobic reactors that were

Anaerobic Reactor, Anaerobic Digester manufacturer .

Anaerobic digestion is the solution for the waste problems of food and beverages manufacturing companies. Anaerobic Reactors/ Digesters are the best Waste Management Plan for Food & Beverages Manufacturing Companies, Hotels, Large Apartment Complex and have both financial and environmental long term benefits.

Development of anaerobic high-rate reactors, focusing on .

In the last 40 years, anaerobic sludge bed reactor technology has evolved from localized laboratory-scale trials to worldwide successful implementations in a variety of industries. High-rate sludge bed reactors are characterized by a very small footprint and high applicable volumetric loading rates.

The Anaerobic Baffled Reactor

One type of high-rate reactor is the anaerobic baffled reactor (ABR). Developed by McCarty and co-workers at Stanford University, the ABR was described as a series of upflow anaerobic sludge blanket reactors (UASBS) because it is divided into several compartments (3, 5, 16). (Refer to Figure 1 and 2 for a schematic of an UASBS and an ABR).

Anaerobic sequencing batch reactor treatment of municipal .

biological process called the anaerobic sequencing batch reactor (ASBR). The ASBR is a new technology which has been developed by Dague and co-workers at Iowa State University. The ASBR is a patented process (U.S. Patent No. 5,185,079). Phase I of this study was conducted using two identical anaerobic reactors that were

Difference between Anaerobic and Aerobic Reactors | Waste .

Anaerobic reactors differ from aerobic reactors primarily because the former must be closed in order to exclude oxygen from the system, since this could interfere with anaerobic metabolism. A noticeable exception is constituted by anaerobic ponds and the bottom of facultative ponds, in which anaerobic conditions are established as a result of stratification and oxygen [.]