domestic wastewater treatment plant Articles
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Domestic Wastewater Treatment Plant Biopipe for Hampton By Hilton / Istanbul - Case Study
Hilton Worldwide is one of the well-known brand on tourism. With more than 550 locations in 6 continent, Hilton has provided high quality service to customers for over 90 years. Awareness of limited natural sources, preparing a sustainable reports, actions of reducing carbon, water and energy usage and admins it of all Hilton as a commitment are just a few examples of Hilton’s point of view ...
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Domestic Wastewater Treatment Plant Biopipe for Tarakli Thermal & Complex Project - Case Study
Taraklı Thermal is establised under Askarya Investement Corp. On 2011 after two years feasibility. Taraklı Thermal is projected on 100000 m2 region and is composed of 60 blocks ( 1300 chamber ), 31200 chamber – otel room, 1900 person / capacity total conference hall, thermal pools and pools. In two years, hospital will be also merged. Their one of the major problem is the lack of ...
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Domestic Wastewater Treatment Plant Biopipe for Narkoy Ecological Hotel - Case Study
Narköy is the branch of Nar Education and Consultancy company, sustainable tourism center and organic farm. Narkoy is projected in Kandıra where is 2 hours distance to Istanbul. It is a concept project and composed of hotel, school ( workshops for companies) and a farm. Their one of the major problem is the lack of infrastructure and a excessive landspace area. Another main issue is to ...
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Bioreactor, Taber, Alberta - Case Study
August 2009 Lockerbie & Hole Western Form Works Taber, Alberta 51 days 13,577 SqFt Town of Taber constructs a Biological Nutrient Removal plant for treatment of wastewater In 2000, the Town of Taber had been operating its domestic Wastewater Treatment Plant based on a Rotating Biological Contactor treatment system. ...
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Classification of contaminants and treatability evaluation of domestic wastewater
Long-term sampling and analysis were conducted in a domestic wastewater treatment plant for the investigation on the characteristics of the representative contaminants in raw sewage such as SS, COD, BOD5, TP, and TN. All these constituents were classified into dissolved and suspended groups by using a 0.45-μm membrane filter, and the concentration of each constituent in each group was ...
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How Expansion Joint Expertise Helps Improve Industrial Wastewater System Reliability
Nearly all industries have wastewater treatment plants. These facilities are designed to meet pretreatment requirements imposed by local or state governments. Pretreatment rules were enacted to prevent industrial discharges from affecting or passing through domestic wastewater treatment plants, so industry is seeing upgrades or new builds to comply. Wastewater piping systems are constructed from ...
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Wastewater characterisation and performance upgrading of a domestic wastewater treatment plant: the Erzincan case
A detailed characterisation of the incoming wastewater and a performance evaluation were carried out for the domestic wastewater treatment plant of Erzincan City. Conventional characterisation results showed that Erzincan has a medium strength wastewater quality. Structural characterisation of the chemical oxygen demand (COD) indicated that the biodegradable fraction of the total COD was 64.7%. ...
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A pilot study on suspended activated sludge process augmented with immobilized biomass for simultaneous nitrification and denitrification
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 ...
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Effect of temperature on the treatment of domestic wastewater with a staged anaerobic fluidized membrane bioreactor
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 ...
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Application of multiple geochemical markers to investigate organic pollution in a dynamic coastal zone
Multiple geochemical markers, including aliphatic hydrocarbons (n‐alkanes), linear alkylbenzenes (LABs), and polycyclic aromatic hydrocarbons (PAHs), were employed to relate sediment organic chemical pollution in the coastal zone off South China to socioeconomic development there. Concentrations of Σn‐C15‐35 (n‐alkanes with 15–35 carbon atoms), ΣLAB (sum of C10 to C13 LABs), and Σ26PAH (sum of ...
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Anammox bacteria enrichment and characterization from municipal activated sludge
A sustainable option for nitrogen removal is the anaerobic ammonium-oxidizing (anammox) process in which ammonium is oxidized to nitrogen gas with nitrite as electron acceptor. Application of this process, however, is limited by the availability of anammox biomass. In this study, two Brocadia-like anammox phylotypes were successfully enriched, detected and identified from an activated sludge ...
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Evaluation of Cryptosporidium oocyst and Giardia cyst removal efficiency from urban and slaughterhouse wastewater treatment plants and assessment of cyst viability in wastewater effluent samples from Tehran, Iran
Five municipal and domestic wastewater treatment plants, most of which had secondary treatment systems formed by activated sludge, were studied during 2013–2014 in Tehran. The study was done in order to evaluate their efficiency in terms of removal of Cryptosporidium and Giardia by (oo)cyst recovery in effluent samples using immunofluorescence with monoclonal antibodies. Results showed that ...
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Probabilistic analysis of risks to U.S. drinking water intakes from 1,4‐dioxane in domestic wastewater treatment plant effluents
The risks of 1,4‐dioxane (dioxane) concentrations in wastewater treatment plant (WWTP) effluents, receiving primarily domestic wastewater, to downstream drinking water intakes was estimated using distributions of measured dioxane concentrations in effluents from 40 WWTPs and surface water dilution factors of 1,323 drinking water intakes across the U.S. Effluent samples were spiked with an ...
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Noses for Surveillance of Wastewater from Secondary Treatment Plants in Alexandria, Egypt
Intermittent discharges of industrial chemical pollutants into sewers can have a damaging effect on the processes involved in treating wastewater. They are sometimes able to pass through treatment plants and enter into the receiving water, to exert a harmful effect on the environment and possibly pass down a river to the intakes forwater supplies. We evaluated the use of an electronic nose ...
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Bacteroides bacteria and their bacteriophages
There are many sources that can contribute to fecal contamination in water bodies such as domestic wastewaters, wastewater treatment plants, husbandry and farms. Coliform bacteria are a group of bacteria that inhabit in the digestive tracts of human and warm-blooded animals. It can be found in human and animal feces. Therefore, the presence of coliform bacteria can indicate fecal contamination, ...
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Silivri Municipality - Case Study
Project Name Silivri Municipality Wastewater Treatment Plant Employer Silivri Municipality Contractor Enta Muhendislik Antma Taah. San. Ve Tic. Ltd. Sti. Location of the plant Istanbul/TURKEY Scope of work Domestic Wastewater Treatment Plant Contract Date 1995 Completion date 1995 Flowrate of the plant: 1.400 m3/day Units of the Plant: Physical Treatment Unit Static Screen ...
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Sivas Municipality – Case Study
Project Name Sivas Wastewater Treatment Plant Employer Sistem Yapi Jnsaat Tic. A.§. Contractor Enta Muhendislik Aritma Taah. San. Ve Tic. Ltd. §ti. Location of the plant Sivas/TURKEY Scope of work Domestic Wastewater Treatment Plant Supply of Equipment and installation Contract Date 2008 Completion Date 2008 Flowrate of the plant: 78.500 m3/day Units of the Plant: Physical ...
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Elimination of organic micropolluants in wastewater treatment plants
In recent years, organic micropollutants such as pharmaceutical residues, hormones and other endocrine disrupters, biocides, or other additives have been detected in various surface and groundwaters around the world. They often enter surface waters via domestic wastewater and wastewater treatment plant (WWTP) effluents have been identified as one of the main sources of these substances. ...
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Altinoluk Municipality – Case Study
Project name Altinoluk Wastewater Treatment Plant Employer Altinoluk Municipality Contractor Enta Muhendislik Aritma Taah. San. Ve Tic. Ltd. Sti. Location of the plant Bahkesir / TURKEY Scope of work Domestic Wastewater Treatment Plant Contract Date 2002 Completion Date 2003 Flowrate of the plant: 12.000 m3/day Inlet Pollution Parameters: COD: 400-500 mg/ L SS: 150-200 mg/ L BOD: 5250-300 ...
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Hasanlar Municipality – Case Study
Project Name Hasanlar Municipality Wastewater Treatment Plant Employer Hasanlar Municipality Contractor Enta Miihendislik Aritma Taah. San. Ve Tic. Ltd. Sti. Location of the plant Kutahya/TURKEY Scope of work Design of Domestic Wastewater Treatment Plant Contract Date 2006 Completion Date 2006 Flowrate of the plant: 300 m3/day Inlet Pollution Parameters: BOD: 375 mg/L SS: 200 mg/ L TN: ...
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