Results 71 to 80 of about 46,115 (256)

Evaluation and Optimization of COD Removal Performance for a Domestic Wastewater Treatment Plant by Response Surface Methodology: The Case of Van Muradiye

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT In this study, the performance of the Van Muradiye Domestic Wastewater Treatment Plant was evaluated with Response Surface Methodology (RSM). The effects of pH, conductivity, dissolved oxygen (DO), and suspended solids (SS) on the chemical oxygen demand (COD) removal efficiency were evaluated using samples collected from the plant's inlet and ...
Emine Cangül, Ayşe Özgüven, Adnan Aldemir   +2 more
wiley   +1 more source

Acidogenic fermentation of pretreated food waste under psychrophilic conditions for volatile fatty acids production

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Mixed‐culture fermentation generally produces volatile fatty acids (VFAs) as a mixture of C2–C6 acids. Among operational parameters, temperature has a distinct effect on the microorganisms' metabolic activity, which can shift the composition of the metabolites.
Reema Kumar, Guneet Kaur, Satinder K. Brar, Patrik Lennartsson, Amir Mahboubi   +4 more
wiley   +1 more source

Application of Cu/Mg/Al-chitosan-O3 system for landfill leachate treatment: Experimental and economic evaluation data

Data in Brief, 2017
Landfill leachate contains heavy organic pollutants, which pollute ground and surface waters. This dataset applied a newly-introduced catalyst, Cu/Mg/Al-chitosan, for a landfill leachate treatment during a catalytic oxidation. The data of chemical oxygen
Dariush Ranjbar Vakilabadi, Bahman Ramavandi, Amir Hessam Hassani, Ghasemali Omrani   +3 more
doaj   +1 more source

Thermophilic anaerobic treatment and biogas generation from wastewater produced in an advanced biorefinery process

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Anaerobic digestion can be an alternative method for treating wastewater from second‐generation biorefineries while simultaneously producing biogas. However, the feasibility of the process and key operational parameters by which wastewater produced in lignocellulosic biorefineries affects reactor performance remain poorly understood.
Jairo M. Carrillo‐Osorio, Germán Buitrón   +1 more
wiley   +1 more source

Toxicity of tire debris leachates

Environment International, 2005
Data on the indicators of environmental impact of tire debris, originated from the tire abrasion on roads, are extremely scarce, while it is well known that tires may produce deleterious effects. Tire debris contains significant quantities of zinc (Zn) which may be released by tire rubber.
GUALTIERI, MAURIZIO, Andrioletti, M, Vismara, C, Milani, M, CAMATINI, MARINA CARLA   +4 more
openaire   +2 more sources

Species Dynamics and Gene Expression in Algal Polycultures Under Mixotrophic Cultivation in Outdoor Pilot‐Scale Nordic Conditions

Biotechnology and Bioengineering, EarlyView.
These results demonstrate that mixotrophic conditions drive both microbial community shifts and metabolic reprogramming, underscoring the importance of cultivation strategy and polyculture selection for targeted applications such as nutrient recovery and bioproduct generation.
Quyen Nham, Hanna Farnelid, Catherine Legrand, Elin Lindehoff   +3 more
wiley   +1 more source

PENGARUH PENAMBAHAN LEACHATE PADA PROSES PENGOMPOSAN DOMESTIC BIOWASTE SECARA ANAEROB

Techno, 2015
Pengomposan domestic biowaste dan leachate dijalankan dalam kondisi anaerob dengan sistem batch. Proses dijalankan dalam 3 set komposter dengan volume yang sama namun perbandingan komposisi bahan baku yang berbeda.
Gregorius Prima Indra Budianto, Susan Primadevi, Rahmat Budi Nugroho   +2 more
doaj  

Evaluation of the pollution potential of Repi waste dumping site on nearby surface water quality using multiple pollution indices in Addis Ababa, Ethiopia

Discover Environment
Open dumping is a widely practiced waste disposal method in urban areas of developing countries including Addis Ababa, Ethiopia. The absence of leachate management enables leachate to migrate freely into nearby water resources.
Demamu Tagele Haligamo, Tamru Tesseme Aragaw, Esayas Alemayehu   +2 more
doaj   +1 more source

Compliant hydrogel cuff coating with real‐time pressure monitoring and antibiofilm capabilities for ventilator‐associated pneumonia prophylaxis

BMEMat, EarlyView.
A soft‐compliant hydrogel cuff coating combines real‐time pressure monitoring with intrinsic antibacterial activity for prophylaxis of ventilator‐associated pneumonia. A flexible pressure‐sensing patch is embedded in the coating to enable wireless dynamic monitoring of endotracheal cuff pressure through Bluetooth.
Jin Chai, Yifu Tan, Jiaheng Liang, Shen Liu, Jiabin Zhao, Shanbo Ma, Chunxin Liu, Minghua Du, Mark Selvan, Xiaopeng Shi, Liqiang Song, Peng Li   +11 more
wiley   +1 more source

Evaluation of Leachate Recirculation Volume on Pollutant Removal and Biogas Production : a Case Study of Piyungan Landfill, Yogyakarta

Jurnal Ilmu Lingkungan
Leachate recirculation is an on-site biological treatment method in which the generated leachate is returned to the waste mass. Its advantages include enhancing waste biodegradation, improving the removal efficiency of biochemical oxygen demand (BOD) and
Ika Wahyuning Widiarti, Rr Dina Asrifah, Mitha Puspitasari, Andini Shafa Saraswati, Assyfa Sopasari, Bima Marbun, Qorry Anissa Dewi   +6 more
doaj   +1 more source