IOSR-JESTFT   Volume-19 ~ Issue-8 ~ August 2025

Abstract: Background: Access to safe drinking water remains a formidable challenge in developing countries, marked by pronounced socioeconomic inequalities, especially in underprivileged urban areas. In Daloa (Côte d’Ivoire), a segment of the population resorts to unconventional water sources owing to the poor quality of the municipal supply, thereby exposing users to microbiological hazards. This study set out to assess the risk of microbial contamination in well and spring water consumed by the inhabitants of Daloa........

Keywords: Water microbiology, Fecal contamination, Daloa, Total coliforms, Escherichia coli, Intestinal enterococci.

[1]. Minef (2018). L’eau, Source De Vie, Préservons Là, Magazine D’informations Du Ministère Des Eaux Et Forêts, 40 P.
[2]. Who (2023). Drinking-Water. Https://Www.Who.Int/News-Room/Fact-Sheets/Detail/Drinking-Water (Accessed 16 January 2025).
[3]. Tchouongsi Ek, Mougoue B, Tagne Ct, Touoyem Fm, Ngoran Sb (2020). Approvisionnement En Eau Et Risques Sanitaires Dans Le Bassin Versant Amont De L’abiergué A Yaoundé (Cameroun). European Scientific Journal 16 (8):102-123.
[4]. Kouakou-Sacoul Jg, Oga S, Claon M, Bama D, Koua M Et Al. (2012). Conditions D'accès Et De Stockage De L'eau : Enquête Dans Les Ménages En Zone Périurbaine A Abidjan. Santé Publique 2 (24): 133-142.
[5]. Awomon Df, Coulibaly M, Niamké Gm, Santos Ds (2019). La Problématique De L’approvisionnement En Eau Potable Et Le Développement Des Maladies A Transmission Hydrique Dans Les Quartiers D’extension Orly De La Ville De Daloa (Côte D’ivoire). Revue Espace Territoires Sociétés Et Santé 1 (2): 91-108.

Abstract: Background: This study focused cement male handlers at Dalmia Bharat Cement Plant had long-term impacts of cement dirt exposure on selected liver function markers. Repeated and protracted exposures, depending on sensitivity and duration, have led to detrimental health conditions and deteriorating health, especially liver malfunction due to toxic cement dirt. Materials and Methods: The study involved a total of 120 participants. Among participants, 60 were workers directly exposed to cement dirt, referred to as cement handlers (CH), due to their job responsibilities over the past eight years. The remaining 60 participants.....

Key Word: Cement dirt, Environmental pollution, Liver function markers, Cement handlers

[1] Ahmad, R., Shamima, Q., And Haque, M. 2021. Occupational Cement Dust Exposure And Inflammatory Nemesis: Bangladesh Relevance. J. Inf. Res., 14: 2425 – 2444.
[2] EL – Abssawy, A. A., Etal 2011. Health Risk Assessment Of Workers Exposed To Heavy Metals In Cement Kiln Dust (CKD). J. Am. Sci., 7 (3): 308 – 316.
[3] Krishna, L., Etal. 2019. Assessment Of Respiration Morbidity Among Loading And Unloading Workers Exposed To Cement Dust. Int. J. Res. Med. Sci., 7(6): 2422 – 2427.
[4] Mousavi, Z., Etal. 2014. Assessment Of Particulate Matter (PM) Emitted By Cement Industry: A Case Study In Shahroud. Res. J. Environ. Sci., 8: 155 – 160.
[5] Gupta, R. K., Etal. 2012. Particulate Matter And Elemental Emission’s From A Cement Kiln. Fuel. Process. Technol., 104: 343 – 351

Abstract: Purpose: Composted organic materials, although rich in nutrients and beneficial for the soil, may harbor pathogenic bacteria that can cause serious diseases in humans, animals, and plants. Therefore, compost is not always safe to apply directly as fertilizer. This study was conducted to isolate, identify, and quantify pathogenic bacteria present in compost and evaluate the effectiveness of sun-drying in reducing associated health risks.
Materials and Methods: Compost........

Keywords: Compost, E. coli, Shigella spp., Vibrio spp., Clostridium perfringens, and Salmonella spp

[1] Bernal MP, Alburquerque JA, Moral R. Composting Of Animal Manures And Chemical Criteria For Compost Maturity Assessment. A Review. Bioresour Technol. 2009 Nov;100(22):5444-53.
[2] Suzanne Donn, Ron E. Wheatley, Blair M. Mckenzie, Kenneth W. Loades, Paul D. Hallett, Improved Soil Fertility From Compost Amendment Increases Root Growth And Reinforcement Of Surface Soil On Slopes, Ecological Engineering, Volume 71, 2014, Pages 458-465.
[3] Lucimar Lopes Fialho, Wilson Tadeu Lopes Da Silva, Débora M.B.P. Milori, Marcelo Luiz Simões, Ladislau Martin-Neto, Characterization Of Organic Matter From Composting Of Different Residues By Physicochemical And Spectroscopic Methods, Bioresource Technology, Volume 101, Issue 6,2010, Pages 1927-1934.
[4] Pahriya Ashrap And Amber Cathey, Trash To Treasure: The Incredible Benefits Of Composting School Of Public Health, University Of Michigan, September 19, 2019.
[5] Strom, P.F. (1985). Effect Of Temperature On Bacterial Diversity In Thermophilic Solid-Waste Composting. Appl. Environ. Technol. 50, 906-913.

Abstract: The purpose of the study was to quantify the concentrations of heavy metals and polycyclic aromatic hydrocarbons (PAHs) in maize from Bayelsa State. The study's conclusions provided important information about the pollutant contamination of maize. The investigation revealed the presence of various polycyclic aromatic hydrocarbon (PAH) components in the maize samples. Due to the possible health hazards associated with PAHs, which are chemical molecules that might develop during incomplete combustion processes, it is important to be........

Keywords: Heavy metals, Polycyclic aromatic hydrocarbons (PAHs), Maize, Pollutant, Human health

[1] Abdel-Shafy, H. I., & Mansour, M. S. (2016). A Review On Polycyclic Aromatic Hydrocarbons: Source, Environmental Impact, Effect On Human Health And Remediation. Egyptian Journal Of Petroleum, 25(1), 107-123.
[2] Afolayan, A. O. (2018). Accumulation Of Heavy Metals From Battery Waste In Topsoil, Surface Water, And Garden Grown Maize At Omilende Area, Olodo, Nigeria. Global Challenges, 2(3), 1700090.
[3] Burchiel, S. W., & Gao, J. (2014). Polycyclic Aromatic Hydrocarbons And The Immune System. Encyclopedia Immunotoxicology.
[4] Olu, M., Olufade, O. I., Adekoyeni, O. O., & Jimoh, M. O. (2013). Evaluation Of Heavy Metal Concentration In Maize Grown In Selected Industrial Areas Of Ogun State And Its Effects On Urban Food Security. Int J Sci Technol Soc, 1(2), 48-56.
[5] Pereira, H., Olivella, M. A., & Villaescusa, I. (2015). Heavy Metals Removal In Aqueous Environments Using Bark As A Biosorbent. International Journal Of Environmental Science And Technology, 12, 391-404.

Abstract: Background: Cocoa pod husk is the outer layer of the pod (exocarp) being known as underexploited by‐product and not used properly. It contains a low level of lipid and a rich source of nutrients, minerals, antioxidants such as phenolics, and tannin, dietary fibers as well as pectin – a main ingredient which can be applied to the jam industry. Unfortunately, cocoa pod husk is a rough and thick residue with bitter and acrid taste from high total phenolic content leading to affect consumer’s consumption behavior. Moreover, using high heat to make jam can cause........

Keywords: Cocoa pod husk jam, osmotic dehydration, storage

[1] Ajenifujah-Solebo, S., & Aina, J. (2011). Physico-Chemical Properties And Sensory Evaluation Of Jam Made From Black-Plum Fruit (Vitex Doniana). African Journal Of Food, Agriculture, Nutrition And Development, 11(3).
Https://Doi.Org/10.4314/Ajfand.V11i3.66629
[2] Ahmmed, L. (2015). Estimation Of Protein In Jams, Jellies And Juices Available In Bangladesh. Science Journal Of Analytical Chemistry, 3(4), 43. Https://Doi.Org/10.11648/J.Sjac.20150304.12
[3] Al-Farsi, M., Alasalvar, C., Morris, A., Baron, M., & Shahidi, F. (2005). Comparison Of Antioxidant Activity, Anthocyanins, Carotenoids, And Phenolics Of Three Native Fresh And Sun-Dried Date (Phoenix Dactylifera L.) Varieties Grown In Oman. Journal Of Agricultural And Food Chemistry, 53(19), 7592-7599. Https://Doi.Org/10.1021/Jf050579q
[4] Anderson, J., Baird, P., Davis Jr, R., Ferreri, S., Knudtson, M., & Koraym, A. Et Al. (2009). Health Benefits Of Dietary Fiber. Nutrition Reviews, 67(4), 188-205. Https://Doi.Org/10.1111/J.1753- 4887.2009.00189.X
[5] Anvoh, K., Bi, A., & Gnakri, D. (2009). Production And Characterization Of Juice From Mucilage Of Cocoa Beans And Its Transformation Into Marmalade. Pakistan Journal Of Nutrition, 8(2), 129-133. Https://Doi.Org/10.3923/Pjn.2009.129.133.

Abstract: In present research study an attempt has been made to find out the relation if any between the proteins of gills of the catfish Clarias batrachus and the arsenic toxicity. Arsenic is a highly toxic environmental contaminant that poses serious risks to aquatic life. Proteins are the biomolecules that express and regulate the cellular functions whenever required by the cell. Stress proteins, a special class of proteins, are known to play crucial roles in cellular defense against environmental stressors including the arsenic. Clarias batrachus is a highly nutritious catfish of the region and is found in the fresh water aquatic reservoirs. The fish is selected for the study because of its hardy nature and suitability in maintaining in laboratory conditions. The study utilizes histopathological analysis, biochemical.......

Keywords: Clarias batrachus, arsenic, stress proteins, biomarkers, gills,

[1] Bhattacharya, A., Bhattacharya, S., & Chattopadhyay, S. (2007). Induction Of Oxidative Stress By Arsenic In Clarias Batrachus: Involvement Of Peroxisomes. Ecotoxicology And Environmental Safety, 66(2), 178-187.
Https://Doi.Org/10.1016/J.Ecoenv.2006.02.010
[2] Bradford, M. M. (1976). A Refined And Sensitive Method For The Quantification Of Microgram Quantities Of Protein Utilizing The Principle Of Protein Dye Binding. Analytical Biochemistry, 72(1), 248-254. Https://Doi.Org/10.1016/0003-2697(76)90527-3
[3] Cervantes, C., & Campos, M. (1994). Resistance To Arsenic Compounds In Microorganisms. FEMS Microbiology Reviews, 14(3), 341-352. Https://Doi.Org/10.1111/J.1574-6976.1994.Tb00149.X
[4] Dutta, S., & Saha, A. (2005). Characterization Of Galactose-Binding Serum Lectin From The Indian Catfish, Clarias Batrachus: Possible Involvement Of Fish Lectin In Differential Recognition Of Pathogens. Comparative Biochemistry And Physiology C: Toxicology & Pharmacology, 141(4), 440-449. Https://Doi.Org/10.1016/J.Cbpc.2005.02.012
[5] Ghosh, D., & Chatterjee, A. (2006). Perturbations In The Catfish Immune Responses By Arsenic: Organ And Cell-Specific Effects. Comparative Biochemistry And Physiology C: Toxicology & Pharmacology, 145(1), 99-107.
Https://Doi.Org/10.1016/J.Cbpc.2006.04.007

Abstract: Background: A incorporação dos Objetivos de Desenvolvimento Sustentável (ODS) nas estratégias organizacionais tornou-se uma pauta emergente para empresas públicas e privadas, diante das crescentes demandas socioambientais e pressões institucionais. Entretanto, a forma como essas estratégias são estruturadas e implementadas varia amplamente entre contextos, revelando lacunas entre o discurso e a prática. O presente capítulo tem como objetivo analisar como as organizações estão articulando estratégias efetivas frente à agenda......,

Key Word: Objetivos de Desenvolvimento Sustentável; Estratégia Organizacional; Governança Corporativa; Transformação Digital; Economia Circular

[1]. Arena, Marika; Azzone, Giovanni; Ratti, Sara; Urbano, Valeria Maria; Vecchio, Giovanni. Sustainable Development Goals And Corporate Reporting: An Empirical Investigation Of The Oil And Gas Industry. Sustainable Development, V. 31, N. 1, P. 12–25, 2023. Disponível Em: Https://Ideas.Repec.Org/A/Wly/Sustdv/V32y2024i5p5005-5018.Html. Acesso Em: 27 Jul. 2025.
[2]. Agrawal, R.; Singh, M.; Taylor, J. Multisectoral Collaboration For Sdg Impact: Evidence From Emerging Economies. International Development Review, V.28, N.2, P.90-113, 2022. Disponível Em: Https://Doi.Org/Xxxx. Acesso Em: 26 Jul. 2025.
[3]. Berbel, A. A.; Andrelo, F. C. Internal Communication And Employee Engagement For Sustainability. Management & Sustainability, V.21, N.1, P.65-79, 2024. Disponível Em: Https://Doi.Org/Xxxx. Acesso Em: 26 Jul. 2025.
[4]. Berrone, P.; Garcia, D.; Ricart, J. Sector-Based Adaptation Of Sdg Strategies. Strategic Organization, V.21, N.2, P.150-165, 2023. Disponível Em: Https://Doi.Org/Xxxx. Acesso Em: 26 Jul. 2025.
[5]. Beyne, J. Integrative Frameworks For Sdg Implementation In Business. Business Strategy Review, V.15, N.4, P.223-239, 2020. Disponível Em: Https://Doi.Org/Xxxx. Acesso Em: 26 Jul. 2025.

Abstract: Summary: Kinshasa, the capital of the Democratic Republic of Congo (DRC), is facing numerous challenges when it comes to managing water resources. With a population that is constantly growing as a result of rapid urbanization, inadequate infrastructure and high promiscuity due to a population of more than 15 million inhabitants, the pressure on water supply systems is immense. This inventory examines existing infrastructures, the challenges encountered, and proposes.......

Keywords: drinking water, boreholes, wells, infrastructure, urban disparities

[1] Unicef. (2022). Water, Sanitation And Hygiene In The Democratic Republic Of The Congo: A Call To Action*. This Report Examines Access To Drinking Water And Sanitation In Drc, With A Focus On Urban Areas. $
[2] World Bank. (2023) .Urban Water Supply And Sanitation: A Review Of The Democratic Republic Of The Congo*. This Document Analyzes The Challenges Of The Water Sector And Offers Recommendations For Improving Infrastructure.
[3] Kpmg. (2021) .The Water Sector In The Drc: Challenges And Opportunities*. This Report Provides An Overview Of The Water Sector, With A Focus On The Investments Needed To Upgrade Infrastructure.
[4] Ngoy, M.P., & Tchoundjeu, Z. (2022) “Water Supply And Management In Urban Areas: The Case Of Kinshasa.” *Journal Of Urban Water Management*, 15 (2), 123-139. This Article Looks At Water Management In Kinshasa And Alternatives To Public Supply.
[5] Leonard, G. (2023). “Access To Water In Kinshasa: An Analysis Of Equity And Sustainability.” *International Journal Of Water Resources Development*, 39 (1), 45-60. This Study Focuses On Inequalities In Access To Water And Their Impact On Communities

Abstract: Background: According to the current study, cement male handlers at Dalmia Bharat Cement Plant had persistent effects of toxic cement dirt exposure on their platelet count. The study found that repeated and protracted exposure, depending on sensitivity and duration; have led to environmental health risks, detrimental health conditions, unfavorable effect on hematological function marker specifically platelet count.. Materials and Methods: The study......

Keywords: Cement dirt, Environmental pollution, Hematological system, Platelet count, Factory workers,

[1] Ahmad, R., Shamima, Q., And Haque, M. Occupational Cement Dust Exposure And Inflammatory Nemesis: Bangladesh Relevance. J. Inf. Res. 2021; 14: 2425 – 2444.
[2] EL – Abssawy, A. A., Etal. Health Risk Assessment Of Workers Exposed To Heavy Metals In Cement Kiln Dust (CKD). J. Am. Sci. 2011; 7 (3): 308 – 316.
[3] Krishna, L., Etal. Assessment Of Respiration Morbidity Among Loading And Unloading Workers Exposed To Cement Dust. Int. J. Res. Med. Sci. 2019; 7(6): 2422 – 2427.
[4] Meo SA, Muneif YAB, Benomran NA, Alsadhan MA, Hashem RF, Alobaisi AS. Prevalence Of Pre Diabetes And Type 2 Diabetes Mellitus Among Cement Industry Workers. Pak J Med Sci. 2020 Jan-Feb; 36 (2):32-36.
[5] Gupta, R. K., Etal. Particulate Matter And Elemental Emission’s From A Cement Kiln. Fuel. Process. Technol. 2012; 104: 343 – 351.