Search Results - "Agunwamba, Jonah C."

Circular economy and frugal innovation: a conceptual nexus by Ezeudu, Obiora B., Agunwamba, Jonah C., Ugochukwu, Uzochukwu C., Oraelosi, Tochukwu C.

“…Frugal innovation (FI) and circular economy (CE) are two concepts that are recently being deliberated among researchers, policymakers, businesses, governments,…”
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Co-production in solid waste management: analyses of emerging cases and implications for circular economy in Nigeria by Ezeudu, Obiora B., Oraelosi, Tochukwu C., Agunwamba, Jonah C., Ugochukwu, Uzochukwu C.

“…Co-production is a paradigm shift from the traditional model of public policymaking and service delivery that advocates for the involvement and participation…”
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Natural leaf-type as food packaging material for traditional food in Nigeria: sustainability aspects and theoretical circular economy solutions by Ezeudu, Obiora B., Agunwamba, Jonah C., Ezeudu, Tochukwu S., Ugochukwu, Uzochukwu C., Ezeasor, Ikenna C.

“…Global call for healthy and sustainable food production and consumption has been loud, and the majority of these calls center on ensuring food security through…”
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Synergistic effects of bacterial consortium and thermal energy on treatment of sewage by waste stabilisation pond by Nwajuaku, Ijeoma I., Agunwamba, Jonah C.

“…The low rates of biodegradation of organic pollutants in wastewater have been attributed to the daily fluctuation of temperatures, which affects microbial…”
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Trend Analysis of Climatic Variables in the Cross River Basin, Nigeria by Agbiji, Ndifon M., Agunwamba, Jonah C., Eshiet, Kenneth Imo-Imo Israel

“…There have been several incidences of flood recently, which are believed to be aggravated by increased climatic variables as a result of perceived changes in…”
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Experimental Determination of Dispersion Coefficient in Soil by Ekeleme, Anthony Chibuzo, Agunwamba, Jonah. C.

“…Unsaturated soil dispersion experiment was done using three different soil samples which includes sand, clay and silt soil. The objective of the study is to…”
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Design, construction and testing of an improved solar water disinfection system (SODIS) by Amatobi, Damiana A., Agunwamba, Jonah C.

“…This study improves on the conventional SODIS design to make it more effective and increase its acceptability. An improved SODIS was designed to allow…”
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Novel design methods for conventional oil-water separators by Odiete, William E., Agunwamba, Jonah C.

“…The regulatory effluent oil limit which is the allowable quantity of hydrocarbons in industrial and stormwater effluents varies from one country to another…”
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Integrated application of thermal coating and inoculum for biodegradation in wastewater by Ijeoma I. Nwajuaku, Jonah C. Agunwamba

“…This study aims to enhance biodegradation in WSP through the integrated application of thermal coating and inoculation. The integrated-coated concrete ponds…”
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Evaluating the aeration efficiency of hydraulic flume on photo-oxidative disinfection of wastewater by Nwajuaku, Ijeoma I., Agunwamba, Jonah C.

“…Photosensitized oxidation has been considered to offer better disinfection mechanism under natural sunlight and the efficiency of its inactivation pathway…”
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Development of Non-Stationary Rainfall Intensity–Duration–Frequency Curves for Calabar City, Nigeria by Inyeneobong Cletus Odiong, Jonah C. Agunwamba

“…Rainfall intensity–duration–frequency (IDF) relationships are crucial in the design and management of hydraulic structures. At the core of the assumption for…”
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Enablers and barriers to implementation of circular economy in solid waste valorization: The case of urban markets in Anambra, Southeast Nigeria by Ezeudu, Obiora B., Ezeudu, Tochukwu S., Ugochukwu, Uzochukwu C., Agunwamba, Jonah C., Oraelosi, Tochukwu C.

“…The circular economy (CE) is one of the most recent approaches being adopted around the world to tackle waste management issues. Recent research efforts have…”
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Hydraulic conductivity behaviour of expansive soil geopolymer binders by Onyia, Michael E., Agunwamba, Jonah C., Nwonu, Donald C.

“…Geoenvironmental engineering facilities are required to be robust for effective long-term performance. In the present study, a robust experimental design…”
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Sustainable Production and Consumption of Paper and Paper Products in Nigeria: A Review by Ezeudu, Obiora, Agunwamba, Jonah, Ezeasor, Ikenna, Madu, Christian

“…Paper as a consumer product offers a undisputed benefits to human society, and it has been proven to be critical in driving most sensitive needs of…”
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Waste stabilization pond modelling using extreme gradient boosting machines by Ogarekpe, Nkpa M., Agunwamba, Jonah C., Tenebe, Imokhai T., Udodi, Obianuju A., Chinedu, Ani D.

“…ABSTRACT The integrated solar and hydraulic jump-enhanced waste stabilization pond (ISHJEWSP) has been proposed as a solution to enhance performance of the…”
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Reduction of Sampling Time in Tracer Studies by Agunwamba, Jonah C.

“…An approach of evaluation of dispersion number has been suggested. Unlike the existing method, which is based on fixed-point continuous monitoring until the…”
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Mechanistic models for predicting specific energy consumption and throughput of palm nut–pulp separator by Nwankwojike, Nduka B., Onwuka, Osinachi S., Agunwamba, Jonah C., Adama, Chukwuma J.

“…•Throughput and processing time models for palm nut–pulp separator were developed.•Specific energy consumption prediction model of this machine was also…”
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Managing Hazardous Wastes in Africa: Recyclability of Lead from E-waste Materials by Eneh, Onyenekenwa C., Agunwamba, Jonah C.

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