Research article

Characterization of wastewater from Jhenaidah municipality area, Bangladesh: A combined physico-chemical and statistical approach

  • Received: 19 September 2018 Accepted: 20 December 2018 Published: 20 December 2018
  • There is a recognized need for the evaluation of the physico-chemical properties of municipal wastewater before discharging into rivers, canals, ponds, agricultural fields and/or further uses. Since physico-chemical parameters beyond its standard or safe limit may cause a substantial damage to the receiving ecosystem, these are finally being a threat to the public health. Therefore, physico-chemical properties of wastewater from five sewage points in Jhenaidah municipality area were analyzed followed by the standard methods provided by the American Public Health Association (APHA) and the references therein. Nine physico-chemical parameters of wastewater such as, pH, Electrical Conductivity (EC), Hardness as CaCO3, Total Solid (TS), Total Suspended Solid (TSS), Total Dissolved Solids (TSS), Dissolved Oxygen (DO), Biochemical Oxygen Demand (BOD5d at 20 ºC), and Chemical Oxygen Demand (COD) were estimated. The experimental data suggested that, pH, EC, Hardness as CaCO3, TS, TSS, TDS, DO, BOD5d (at 20 ºC), and COD were 7.17 ± 0.32, 0.0036 ± 0.0028 S/cm, 585.20 ± 126.08 mg/L, 256.16 ± 42.15 mg/L, 212.00 ± 27.68 mg/L, 110.40 ± 39.09 mg/L, 1.05 ± 1.01 mg/L, 48.60 ± 21.87 mg/L, and 175.4 ± 74.59 mg/L respectively. Most of the parameters except EC, TSS, and DO were within the Bangladesh standard limit. Besides, Pearson’s correlation analysis showed a significant positive correlation between TS vs TSS and BOD5d (at 20 ºC) vs COD. On the contrary, pH with EC; DO with BOD5d (at 20 ºC) and COD showed a significant negative approach. Finally, the findings of this research provided a timely and necessary output and indicated a moderate quality of wastewater of this municipal area, which might be motivated to take the future policies by the responsive authority in terms of development and necessary steps before discharging the wastewater into the nearby waterways.

    Citation: Joyanto Karmoker, Sazal Kumar, Biplob Kumer Pal, Md. Sajal Sorowar, Md. Aminur Rahman, Md Hafijur Rahaman Khan, Rafiquel Islam. Characterization of wastewater from Jhenaidah municipality area, Bangladesh: A combined physico-chemical and statistical approach[J]. AIMS Environmental Science, 2018, 5(6): 389-401. doi: 10.3934/environsci.2018.6.389

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  • There is a recognized need for the evaluation of the physico-chemical properties of municipal wastewater before discharging into rivers, canals, ponds, agricultural fields and/or further uses. Since physico-chemical parameters beyond its standard or safe limit may cause a substantial damage to the receiving ecosystem, these are finally being a threat to the public health. Therefore, physico-chemical properties of wastewater from five sewage points in Jhenaidah municipality area were analyzed followed by the standard methods provided by the American Public Health Association (APHA) and the references therein. Nine physico-chemical parameters of wastewater such as, pH, Electrical Conductivity (EC), Hardness as CaCO3, Total Solid (TS), Total Suspended Solid (TSS), Total Dissolved Solids (TSS), Dissolved Oxygen (DO), Biochemical Oxygen Demand (BOD5d at 20 ºC), and Chemical Oxygen Demand (COD) were estimated. The experimental data suggested that, pH, EC, Hardness as CaCO3, TS, TSS, TDS, DO, BOD5d (at 20 ºC), and COD were 7.17 ± 0.32, 0.0036 ± 0.0028 S/cm, 585.20 ± 126.08 mg/L, 256.16 ± 42.15 mg/L, 212.00 ± 27.68 mg/L, 110.40 ± 39.09 mg/L, 1.05 ± 1.01 mg/L, 48.60 ± 21.87 mg/L, and 175.4 ± 74.59 mg/L respectively. Most of the parameters except EC, TSS, and DO were within the Bangladesh standard limit. Besides, Pearson’s correlation analysis showed a significant positive correlation between TS vs TSS and BOD5d (at 20 ºC) vs COD. On the contrary, pH with EC; DO with BOD5d (at 20 ºC) and COD showed a significant negative approach. Finally, the findings of this research provided a timely and necessary output and indicated a moderate quality of wastewater of this municipal area, which might be motivated to take the future policies by the responsive authority in terms of development and necessary steps before discharging the wastewater into the nearby waterways.


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    [1] Sulieman AMEH, Yousif AWM, Mustafa AM, (2010) Chemical, physicochemical and physical properties of wastewater from the Sudanese fermentation industry (SFI). Fourteenth International Water Technology Conference 14: 305–315.
    [2] Fall C, Flores NA, Espinoza MA, et al. (2011) Divergence between respirometry and physicochemical methods in the fractionation of the chemical oxygen demand in municipal wastewater. Water Environ Res 83: 162–172. doi: 10.2175/106143010X12780288627931
    [3] Hassan M, Hassan R, Mahmud MA, et al. (2017) Sewage Waste Water Characteristics and Its Management in Urban Areas- A Case Study at Pagla Sewage Treatment Plant, Dhaka. Urban Reg Plan 2: 13–16.
    [4] Odjadjare EEO, Okoh AI, (2010) Physicochemical quality of an urban municipal wastewater effluent and its impact on the receiving environment. Environ Monit Assess 170: 383–394. doi: 10.1007/s10661-009-1240-y
    [5] Ali MK, Sarraz A, Roy PK, et al. (2017) Environmental Assessment of Industrial Wastewater in Chittagong City-Bangladesh. Int J Sci Technol 6: 733–741.
    [6] Islam R, Foisal JA, Hasanuzzaman, et al. (2015) Pollution assessment and heavy metal determination by AAS in wastewater collected from Kushtia industrial zone in Bangladesh. Afr J Environ Sci Technol 10: 9–17.
    [7] Ali MF, Naher UHB, Chowdhury AMSU, et al. (2015) Investigation on Physicochemical Parameters of Tannery Effluent. Univers J Environ Res Technol 5: 122–130.
    [8] Rouf MA, Islam MS, Haq MZ, et al. (2013) Characterization of effluents of leather industries in Hazaribagh area of Dhaka city. Bangladesh J Sci Res 48: 155–166.
    [9] Sultana MS, Islam SM, Saha R, et al. (2009) Impact of the Effluents of Textile Dyeing Industries on the Surface Water Quality inside D.N.D Embankment, Narayanganj. Bangladesh J Sci Res 44: 65–80.
    [10] Dey S, Islam A, (2015) A Review on Textile Wastewater Characterization in Bangladesh. Resources Environ 5: 15–44.
    [11] Punmia BC, Jain A, (1998) Wastewater Engineering, 2nd Eds., New Delhi, India: Laxmi Publications (P) Ltds, 188–206.
    [12] Association of Analytical Chemists (1990) Official methods of Analysis, Helrich K. (Ed.), 15th Eds., USA: Association of Analytical Chemists Inc, 777.
    [13] American Public Health Association (APHA) (2012) Standard Methods for the Examination of Water and Wastewater, twenty-second ed. American Public Health Association, American Water Works Association, Water Environment Federation, Washington DC.
    [14] Environment Conservation Rules, (1997) Department of Environment. Schedule -10, Rule-13 (Page 3132 – 3134 of Bangladesh Gazette) (Own authentic translation from original Bengali).
    [15] Alam R, Ahmed M, Chowdhury MA, et al. (2006) Municipal Wastewater Characteristics of Sylhet City, Bangladesh. Electronic Green Journal 1(23). Retrieved from https://escholarship.org/uc/item/8j75q5g2
    [16] Salem IB, Ouardani I, Hassine M, et al. (2011) Bacteriological and physico-chemical assessment of wastewater in different region of Tunisia: impact on human health. BMC Res Notes 4: 144. doi: 10.1186/1756-0500-4-144
    [17] Shirin S, Yadav AK, (2014) Physico-Chemical Analysis of Municipal Wastewater Discharge in Ganga River, Haridwar District of Uttarakhand, India. Curr World Environ 9: 536–5. doi: 10.12944/CWE.9.2.39
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