Domestic Wastewater Articles

Project name Usak Mixed Organized Industrial Zone Wastewater Treatment Plant Employer Usak Mixed Organized Industrial Zone Head of Entrepreneur Association Contractor Enta Muhendislik Antma Taah. San. Ve Tic. Ltd. Sti. Location of the plant Usak/TURKEY Scope of ...

Nov. 4, 2018

By ENTA Treatment Systems Engineering Contracting LTD

Project Name Naz Orme Tekstil A.§. Wastewater Treatment Plant Employer Naz Orme Kumas ve Tekstil San. A.§. Contractor Enta Muhendislik Antma Taah. San. Ve Tic. Ltd. §ti. Location of the plant Corlu Tekirdag/ TURKEY Scope of work Industrial and ...

Nov. 4, 2018

By ENTA Treatment Systems Engineering Contracting LTD

Project Name Has Orme A.§. Wastewater Treatment Plant Employer Has Orme A.S. Contractor Enta Muhendislik Antma Taah. San. Ve Tic. Ltd. Sti. Location of the plant Corlu Tekirdaf / TURKEY Scope of work Industrial and Domestic Wastewater Treatment Plant ...

Nov. 4, 2018

By ENTA Treatment Systems Engineering Contracting LTD

Project Name Mersin Tarsus Organized Industrial Zone Wastewater Treatment Plant Employer Mersin Tarsus Organized Industrial Zone Contractor Enta Muhendislik Aritma Taah. San. Ve Tic. Ltd. Sti. Location of the plant Mersin/TURKEY Scope of work Industrial and ...

Nov. 1, 2018

By ENTA Treatment Systems Engineering Contracting LTD

The microorganism community that grows under duckweed shelter can play an important role on treatment processes. Therefore, the present study aimed to assess the zooplankton dynamic and microbial community in duckweed ponds (DPs) applied for domestic wastewater treatment under open field conditions. A pilot system comprised of two DPs in series (DP1 and DP2), with 10 m2 each, received domestic ...

Mar. 23, 2017

By IWA Publishing

The scarcity of water for present gen is not new for any of us. In spite of the fact that water encompasses the one-third of the entire world, yet least of that percentage is appropriate for drinking. With water deficiencies tormenting the world, water lack has ended up one of the biggest risks confronting society today. While the deficiency of safe drinking water is occurring to be a serious ...

Sep. 15, 2016

By Genesis Water Technologies, Inc.

Before suggesting any advice or guidance on domestic wastewater treatment, let us first learn its meaning. Wastewater is the term that relates to the description of waste water in terms of sewage waste or industrial liquid waste collected is cities and towns and treated at urban waste treatment plants along with the sewages that is generated from single houses in the rural areas and are ...

Sep. 1, 2016

By Genesis Water Technologies, Inc.

A new type of membrane-like aerobic reactor initially designed for the degradation of hydrocarbon-derived groundwater contaminants was tested for treating domestic wastewater. The biomass concentrator reactor (BCR) consists of an enclosed, aerated tank containing a graded filtration medium with the function of solids separation, and was previously used to treat industrial wastewaters ...

Jul. 7, 2016

By IWA Publishing

In many coastal watersheds and ecosystems, rivers discharging to estuaries receive waters from domestic wastewater treatment plants resulting in the release and distribution of pharmaceuticals to the marine environment. In the present study, 15 active pharmaceutical ingredients (APIs) were measured regularly over 1 year in the dissolved and particulate phases as they entered Narragansett Bay ...

Apr. 7, 2016

By John Wiley & Sons, Ltd.

A pilot scale experiment was conducted to evaluate the characteristics of contaminants removal in a continuously two-stage biological process composed of an anoxic biofilter (AF) and an biological aerated filter (BAF). This novel process was developed by introducing new composite packing material (MZF) into bioreactors to treat rural domestic wastewater. A comparative study conducted by the ...

Feb. 24, 2016

By IWA Publishing

Concurrent nitrification and denitrification (CND) are natural phenomena in the soil environment that can be applied in wastewater treatment for enhanced total nitrogen removal. However, significant renovation is necessary for existing plants to equip them for nutrient removal. At a domestic wastewater treatment plant, we performed a pilot test by installing bioplates with entrapped biomass in a ...

Jun. 25, 2015

By IWA Publishing

This study examined the performance of subsurface flow horizontal wetlands in total coliforms, faecal coliforms, enterococci and Salmonella removal from swine and domestic wastewaters. The effects of organic loading rate, contact time (CT) and the presence of aquatic macrophytes, Typha dominguensis and Typha latifolia, on treatment performance were ...

Apr. 26, 2015

By IWA Publishing

This study evaluated aerobic granulation and nitrogen removal via assimilation, nitrification, and denitrification of a system fed with real domestic wastewater. The granulation process was complete after 160 days of operation. The mature granules had an almost spherical structure, an average size of 473.0 μm, and a good settling ability (SVI30 of 75.6 mL g−1). Ammonium ...

Apr. 12, 2015

By IWA Publishing

The potential of enhancing water uses using soil aquifer treatment (SAT) is an interesting alternative for tropical regions, limited only by lack of knowledge on its performance in local conditions and the feasibility of adapting this technology. A SAT pilot study was conducted to analyze the phenomena associated with the transformation of organic matter (OM) from domestic wastewater. Chemically ...

Aug. 6, 2014

By IWA Publishing

Cultivation of microalgae for biomass production is a promising way to dispose of wastewater and recover nutrients simultaneously. The properties of nutrient removal and biomass production in domestic wastewater of a newly isolated microalga Scenedesmus sp. ZTY1 were investigated in this study. Scenedesmus sp. ZTY1, which was isolated from a wastewater treatment plant in ...

Jun. 24, 2014

By IWA Publishing

A laboratory staged anaerobic fluidized membrane bioreactor (SAF-MBR) system was applied to the treatment of primary clarifier effluent from a domestic wastewater treatment plant with temperature decreasing from 25 to 10 °C. At all temperatures and with a total hydraulic retention time of 2.3 h, overall chemical oxygen demand (COD) and biochemical oxygen demand (BOD5) removals were ...

Mar. 18, 2014

By IWA Publishing

The main objective of this study is to evaluate the nitrogen assimilation and filtration characteristics of Chlorella vulgaris Beij. when treating domestic wastewaters. Chlorella could assimilate organic nitrogen, ammonia and nitrate in wastewater, and the mean cell residence time (MCRT) to achieve the maximum biomass content in a bioreactor was different for each individual ...

Aug. 7, 2013

By IWA Publishing

In this paper, we studied the effect of earthworm loads on the removal rates of chemical oxygen demand (COD), ammonia nitrogen (NH3-N), total nitrogen, and total phosphorus from synthetic domestic sewage and on the bacterial community structure and diversity of substrates in earthworm packing beds. The different vermifiltrations (VFs), including the control, are successful in removing both ...

Jul. 3, 2013

By IWA Publishing

A method for on-line measurement of the organic carbon oxidation level (OXC) during aerobic heterotrophic respiration in domestic wastewater was developed and tested. The method is based on batch incubation of sewer wastewater in an intermittently aerated respirometric reactor. Between aeration cycles, measured pH, dissolved oxygen (DO) and dissolved carbon dioxide (CO2) were used to ...

Apr. 10, 2013

By IWA Publishing

This study evaluates the hydrodynamic and mass–transfer behaviour of a 20–L airlift photobioreactor, employed for secondary wastewater treatment of domestic effluent. Gas hold–up (ε), as well as the volumetric mass transfer coefficient (kLa) was assessed as a function of superficial gas velocity (Ug) for both bi– and triphasic systems. In the experimental range of Ug ...

Dec. 3, 2012

By Inderscience Publishers