STUDY OF WASTEWATER DISPOSAL STATUS AND EFFLUENT QUALITY IN HOSPITALS OF SHAHID BEHESHTI UNIVERSITY OF MEDICAL SCIENCES, 1998

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MAJLESI NASR M.

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Journal: Researcher Bulletin of Medical Sciences Year:2001 | Volume:6 | Issue:4 (24) Page(s): 371-376

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Title

STUDY OF WASTEWATER DISPOSAL STATUS AND EFFLUENT QUALITY IN HOSPITALS OF SHAHID BEHESHTI UNIVERSITY OF MEDICAL SCIENCES, 1998

Author(s)

MAJLESI NASR M. | Issue Writer Certificate

Keywords

EFFLUENTQ3

WASTEWATERQ4

HOSPITALQ2

Abstract

Background: Considering the hazards of HOSPITAL waste water in case of paying less attention to the correct was of its disposal, any study of HOSPITAL waste water disposal seems to be vital. In the present study we have surveyed the EFFLUENT quality in HOSPITALs of Shahid Beheshti University of Medical Sciences, in 1998. Materials and methods: 12 HOSPITALs had entered this descriptive study. The HOSPITAL WASTEWATER disposal and the efficacy of treatment plants were studied. Sampling was performed of influent and EFFLUENT for three times in different seasons. Then, BOD, COD, SS, coliforms, number of cysts and eggs of parasites like giardia and ascaris were all determined. Results: Results have revealed that only 5 HOSPITALs (Masih-Daneshvari, Mofid, Emam Hossein, Modarres, and Mahdieh) had WASTEWATER treatment plants, working under aeration and activated sludge method. Although the studied parameters in the EFFLUENT were less than those in influent, the rate of indicators was still higher than standard limits. Conclusion: Among the studied HOSPITALs, Masih-Daneshvari WASTEWATER treatment plant had better efficacy since pollution indicators have obviously decreased in the EFFLUENT. The amount of coliforms was 2400 that is higher than the standard limits (1000 in 1000ml). Giardia had been removed just in Masih-Daneshvari treatment plants, meanwhile, ascaris eggs were not found in some HOSPITALs' WASTEWATER that could be due to heavy mass and their settlement. Finally, it should be noted that WASTEWATER treatment plants have an unsatisfactory condition in our HOSPITALs, this seeks more seriously interventions.

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References

عوامل زیان آور موجود در فاضلاب بر سلامت کارکنان آب و محیط زیست

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APA: Copy

MAJLESI NASR, M.. (2001). STUDY OF WASTEWATER DISPOSAL STATUS AND EFFLUENT QUALITY IN HOSPITALS OF SHAHID BEHESHTI UNIVERSITY OF MEDICAL SCIENCES, 1998. RESEARCHER BULLETIN OF MEDICAL SCIENCES (PEJOUHANDEH), 6(4 (24)), 371-376. SID. https://sid.ir/paper/365116/en

Vancouver: Copy

MAJLESI NASR M.. STUDY OF WASTEWATER DISPOSAL STATUS AND EFFLUENT QUALITY IN HOSPITALS OF SHAHID BEHESHTI UNIVERSITY OF MEDICAL SCIENCES, 1998. RESEARCHER BULLETIN OF MEDICAL SCIENCES (PEJOUHANDEH)[Internet]. 2001;6(4 (24)):371-376. Available from: https://sid.ir/paper/365116/en

IEEE: Copy

M. MAJLESI NASR, “STUDY OF WASTEWATER DISPOSAL STATUS AND EFFLUENT QUALITY IN HOSPITALS OF SHAHID BEHESHTI UNIVERSITY OF MEDICAL SCIENCES, 1998,” RESEARCHER BULLETIN OF MEDICAL SCIENCES (PEJOUHANDEH), vol. 6, no. 4 (24), pp. 371–376, 2001, [Online]. Available: https://sid.ir/paper/365116/en

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