Morphological and elemental analysis of the effluent of lead acid battery manufacturing
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2022-08-09 13:17
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KORRAPATI, Narasimhulu, MANASA, P., NISHA, Gaur, PARAMJEET, Saroj. Morphological and elemental analysis of the effluent of lead acid battery manufacturing. In: Ecological and environmental chemistry : - 2017, Ed. 6, 2-3 martie 2017, Chișinău. Chisinau, Republic of Moldova: Academy of Sciences of Moldova, 2017, Ediția 6, p. 137.
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Ecological and environmental chemistry
Ediția 6, 2017
Conferința "Ecological and environmental chemistry 2017"
6, Chișinău, Moldova, 2-3 martie 2017

Morphological and elemental analysis of the effluent of lead acid battery manufacturing


Pag. 137-137

Korrapati Narasimhulu, Manasa P., Nisha Gaur, Paramjeet Saroj
 
National Institute of Technology, Warangal
 
 
Disponibil în IBN: 13 martie 2019


Rezumat

Excessive release of Lead (Pb) contaminated effluent into the water bodies become the lead poisonous. This waste water is the main source for the transfer of Lead (Pb) into the living organisms. Lead (Pb) is a poisonous heavy metal that accumulates in the tissues of organisms when it is taken excessively through drinking water. This bioaccumulation disturbs functional activity of the tissues in living organisms. In this research the morphology of the lead (Pb) compound precipitate powder was analyzed using Scanning electron microscope (SEM). This precipitate was also analyzed for the elemental composition using Energy Dispersive X-ray (EDX), which is coupled with SEM. From the EDX results, Weight and Atomic percentages of Lead (Pb) in the precipitate were 62.81 and 13.05 respectively in spectrum 1 and 69.32 and 17.51 respectively in the spectrum 2. And also the concentration of lead (Pb) was determined as 1.21 mg/L using Inductively Coupled Plasma-Atomic Emission Spectrometry (ICP-AES). Temperature, pH, Chemical oxygen demand (COD), Biochemical oxygen demand (BOD) and turbidity of the effluent were also measured as 140C, 2.34, 448 mg/L, 173 mg/L and 163.4 NTU respectively.