Results 21 to 30 of about 661,010 (308)
International Journal of Technology, 2021 Personal care products (PCPs) are considered an emerging class of pollutants, and PCP wastewater is classified as hazardous because it contains organic compounds, which are linked to high chemical oxygen demand (COD) concentrations.
Lieke Riadi +3 more
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Effect of influent nutrient ratios and hydraulic retention time (HRT) on simultaneous phosphorus and nitrogen removal in a two-sludge sequencing batch reactor process [PDF]
, 2009 A laboratory-scale anaerobic–anoxic/nitrification sequencing batch reactor (A2N- SBR) fed with domestic wastewater was operated to examine the effect of varying ratios of influent COD/P, COD/TN and TN/P on the nutrient removal.
Peng, Yongzhen +2 more
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Lofoten–Vesterålen: for cod and cod fisheries, but not for oil? [PDF]
ICES Journal of Marine Science, 2013 AbstractMisund, O. A., and Olsen, E. 2013. .Lofoten–Vesterålen: for cod and cod fisheries, but not for oil? – ICES Journal of Marine Science, 70: 722–725. Over the last decade, the most controversial issue regarding the management of Norwegian marine waters has been about opening the Lofoten–Vesterålen areas for offshore oil and gas exploration.
Misund, Ole Arve, Olsen, Erik
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Jurnal Presipitasi, 2021 Tofu industry X is one of 24 tofu industries in Bandungan, producing wastewater with a high organic matter content of 600 liters per day. The industry does not have a waste treatment plant and is directly discharged into water bodies, leading to ...
Wahyu Rizki Nur Cahyani +2 more
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Experimental and theoretical characterization of microbial bioanodes formed in pulp and paper mill effluent in electrochemically controlled conditions [PDF]
, 2013 Microbial bioanodes were formed in pulp and paper effluent on graphite plate electrodes under constant polarization at -0.3 V/SCE, without any addition of nutriment or substrate. The bioanodes were characterized in 3-electrode set-ups, in continuous mode,
Alain Bergel +30 more
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An Investigation of static COD and dynamic COD
Journal of the Society of Naval Architects of Japan, 1973 It is generally accepted that KIC criterion is usefull for initiation of brittle fracture, but this method has a weak point that the linear elastic fracture mechanics approach must be applied only when a yield zone arround a crack tip is very small compared to crack length.
Shogo Kanazawa +4 more
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Assessing the ecological relevance of organic discharge limits for constructed wetlands by means of a model-based analysis [PDF]
, 2018 Polder watercourses within agricultural areas are affected by high chemical oxygen demand (COD) and biological oxygen demand (BOD5) concentrations, due to intensive farming activities and runoff. Practical cases have shown that constructed wetlands (CWs)
Boets, Pieter +5 more
core +3 more sources
DIE ERDE: Journal of the Geographical Society of Berlin, 2013 Countries in transition to a market economy exhibit increased regional disparities, leading to differences in the standard of life and in the chances of the population to benefit from the radical socio-economic and political changes.
Ianoş, Ioan +5 more
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Proceedings of the 4th ACM International Conference on Systems for Energy-Efficient Built Environments, 2017 In this poster we introduce the Commercial Occupancy Dataset (COD), a high-resolution long-term dataset of occupancy traces in a commercial office building spanning 9 months and covering zone-level occupancy for five different spaces containing more than 90,000 enter/exit events over this time period.
Kin Sum Liu +6 more
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The politics of deer farming in North Carolina—Lessons learned
Wildlife Society Bulletin, 2016 Prior to 2015, white‐tailed deer (Odocoileus virginianus) were allowed to be raised and sold in‐state and out‐of‐state, but not hunted behind high fences in North Carolina, USA.
Robert D. Brown
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