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Named after the University of Sankore in Timbuktu — one of the world’s oldest centres of learning. Every figure here is computed from work-level records in our own graph, never copied from a source’s summary count.

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C.C. Nnaji · Sankore

University of Nigeria

C.C. Nnaji

ORCID, self-asserted

ORCID 0000-0001-7575-6978

This profile carries an ORCID the researcher published on their own record — the strongest evidence available short of a human confirming it. 1 other profile was folded into this one.

Publications

35

Citations

187

h-index

7

Computed over the works the graph holds, so it is a floor rather than a career figure.

i10-index

4

Works published 2022 onward have been swept for this country. Figures are complete within that window, to the extent the open indexes are.

Affiliations

Every institution this scholar has appeared with on a work, by how many.

University of Nigeria36 works
University of Johannesburg30 works
Akwa Ibom State University5 works
University of Cross River State2 works
Enugu State University of Science and Technology1 works
Nigerian Defence Academy1 works

Publications

35 works in the graph, newest first.

Water quality and self-purification dynamics in a tropical urban river: the case of Ekulu River, Nigeria
2026African Journal of Aquatic ScienceJournalFirst author0 citations10.2989/16085914.2026.2680977
BEYOND THE PIPE: EXPLORATION OF HOUSEHOLD WATER USE PATTERN AND CONSERVATION IN A SELF-HELP GROUNDWATER-DRIVEN URBAN SUPPLY ARRANGEMENT
2026Nigerian Journal of TechnologyJournalOpen accessFirst author0 citations10.67358/njt.2026.6400
MULTI-CRITERIA EVALUATION OF ADVANCED DRINKING WATER TREATMENT TECHNOLOGIES USING ANALYTIC HIERARCHY PROCESS (AHP) AND TECHNIQUE FOR ORDER OF PREFERENCE BY SIMILARITY TO IDEAL SOLUTION (TOPSIS)
2025Nigerian Journal of TechnologyJournalOpen accessSenior author2 citations10.4314/njt.v44i3.2
A cross-sectional evaluation of assorted solid waste generation in hotels in a major tourist city in southern Nigeria
2025Journal of Material Cycles and Waste ManagementJournalFirst authorCorresponding2 citations10.1007/s10163-025-02268-7

Systematic and stratified characterization of fecal sludge from septic tanks of bungalow type buildings

2025Environmental Science and Pollution ResearchJournalFirst author1 citations10.1007/s11356-025-36838-x

A systematic evaluation of time of concentration models in a predominantly agrarian catchment of Southeastern Nigeria

2025International Journal of Hydrology Science and TechnologyJournalFirst author0 citations10.1504/ijhst.2025.147984

Interlinking stream morphology, water quality, and re-aeration rates: A semi-empirical modeling study of Ekulu Stream, Nigeria

2025Nigerian Journal of TechnologyJournalOpen accessFirst author0 citations10.4314/njt.v44i3.12

Hydrological and Morphometric Characterization of Anambra-Imo River Basin Using Remote Sensing

2024Water Conservation Science and EngineeringJournalFirst author2 citations10.1007/s41101-024-00249-9

Climate change adaptation through rainwater harvesting to enhance food security in Diamaré, Cameroon

2024Journal of Water Sanitation and Hygiene for DevelopmentJournalOpen accessSenior author4 citations10.2166/washdev.2024.120

Enhanced Natural Attenuation Technique, Edaphic and Microbiological Changes in Oil-Impacted Soil of Odhiaje Community, Rivers State

2024Nature Environment and Pollution TechnologyJournalOpen accessSenior author3 citations10.46488/nept.2024.v23i02.057

Assessing the efficiencies of domestic water pumps and distribution systems for household water supply in Enugu State, Nigeria

2024Indian Journal of EngineeringJournalOpen accessFirst author3 citations10.54905/disssi.v21i55.e5ije1680

Integrated treatment of stormwater using multistage filtration (MSF) for domestic application (reuse)

2024Water SAJournalOpen access1 citations10.17159/wsa/2024.v50.i2.4011

An extended period modeling of water supply systems using hydraulic simulators

2024Environment Development and SustainabilityJournalFirst author0 citations10.1007/s10668-023-04431-2

Investigation of the feasibility of alternative burnout material (maize cob) versus the traditional material (sawdust) for point-of-use ceramic water filter production

2024Nigerian Journal of TechnologyJournalOpen accessFirst author0 citations10.4314/njt.v43i1.16

Effect of critical batch variables on the efficiency and kinetics of adsorption of Ni (II) onto carbonized and uncarbonized palm kernel chaff

2024Nigerian Journal of TechnologyJournalOpen accessFirst author0 citations10.4314/njt.v43i4.20

Development of mathematical optimisation models for predicting the structural properties of rice husk ash (RHA) concrete using Osadebe second degree polynomials

2024Epitoanyag-Journal of Silicate Based and Composite MaterialsJournalOpen accessSenior author0 citations10.14382/epitoanyag-jsbcm.2023.8

Development of mathematical optimisation models for predicting the structural properties of rice husk ash (RHA) concrete using Osadebe second degree polynomials

2024Epitoanyag-Journal of Silicate Based and Composite MaterialsJournalOpen accessSenior author0 citations10.14382/epitoanyag-jsbcm.2024.8

Groundwater quality index and potential human health risk assessment of heavy metals in water: A case study of Calabar metropolis, Nigeria

2023Environmental Nanotechnology Monitoring & ManagementJournal45 citations10.1016/j.enmm.2023.100780

Reuse of Sawdust in Developing Countries in the Light of Sustainable Development Goals

2023Recent Progress in MaterialsJournalOpen accessSenior authorCorresponding39 citations10.21926/rpm.2301006

THE MENACE AND MITIGATION OF AIR POLLUTION IN THE BUILT ENVIRONMENT:A REVIEW

2023Nigerian Journal of TechnologyJournalOpen accessFirst author22 citations10.4314/njt.v42i1.3

Identification of Immediate and Remote Health Hazards and the Need for Health Hazard Assessment in the Nigeria Sawmill Industry

2023Indonesian Journal of Social and Environmental Issues (IJSEI)JournalOpen accessFirst author6 citations10.47540/ijsei.v4i2.998

Impact of anthropogenic and environmental conditions on surface run-off quality: a case study of Nsukka, Eastern Nigeria

2023International Journal of Environmental Science and TechnologyJournalFirst author8 citations10.1007/s13762-023-04799-8

Process analysis and optimization of solid waste haulage in Enugu Metropolis

2023Journal of Material Cycles and Waste ManagementJournalFirst author1 citations10.1007/s10163-023-01864-9

Investigating the Effects of River Channel Meander on Bridge Hydraulics

2023PublicationFirst authorCorresponding1 citations10.1007/978-3-031-22434-8_58

An exploratory investigation into the status of water, sanitation and hygiene (wash) of schools in Enugu State, Nigeria

2023Nigerian Journal of TechnologyJournalOpen accessFirst authorCorresponding1 citations10.4314/njt.v42i3.15

Conceptual Design of a Sustainable Rainwater Harvesting and Treatment System

2023PublicationFirst authorCorresponding1 citations10.1007/978-3-031-22434-8_24

Assessment of the Perception and Practices of Sustainable Construction in the University of Nigeria

2023PublicationSenior author0 citations10.1007/978-3-031-22434-8_10

Nexus Between Urban Landuses and Water Pollution

2023PublicationFirst authorCorresponding0 citations10.1007/978-3-031-22434-8_75

Application of green nanocomposites in removal of toxic chemicals, heavy metals, radioactive materials, and pesticides from aquatic water bodies

2022Elsevier eBooksBook Chapter15 citations10.1016/b978-0-12-824547-7.00018-7

Assessment of Environmental Degradation due to Processing of Cassava into Garri Flakes Using Pollution Indices

2022Environmental ProcessesJournalFirst author8 citations10.1007/s40710-022-00594-8

A preliminary case for modification of the SCS-CN hydrologic model for runoff prediction in Imo River sub-basin

2022Arabian Journal of GeosciencesJournal7 citations10.1007/s12517-022-09995-3

Sawdust Waste Management in Enugu Timber Market

2022PublicationOpen accessFirst author7 citations10.46254/af03.20220087

Flash Flood Risk Assessment of the Great Kwa River Basin Using Analytical Hierarchy Process

2022Water Conservation Science and EngineeringJournal2 citations10.1007/s41101-022-00167-8

Compressive strength optimisation of rice husk ash concrete using Scheffe’s mathematical model

2022Epitoanyag-Journal of Silicate Based and Composite MaterialsJournalOpen access5 citations10.14382/epitoanyag-jsbcm.2022.20

Suitability and hydrogeochemical imprints of groundwater in residential location around Abeokuta, southwestern Nigeria

2022IOP Conference Series Earth and Environmental SciencePublicationOpen accessCorresponding1 citations10.1088/1755-1315/993/1/012016