Henry M. F. Palandeng
Universitas Sam Ratulangi Manado

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Gambaran pencemaran antibiotik pada sistem pembuangan limbah cair di RSUP Prof. Dr. R. D. Kandou Manado Anggyta Pradifta Kusuma; Dina V. Rombot; Henry M. F. Palandeng
JURNAL KEDOKTERAN KOMUNITAS DAN TROPIK JKKT VOLUME 9 NOMOR 2 (2021)
Publisher : UNIVERSITAS SAM RATULANGI

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Abstract

Background : Hospitals in Indonesia produce large amounts of waste water, this can be infectious, contain pathogenic microorganisms and chemicals that are harmful to health and the surrounding environment. Previous studies found antibiotics as one of the ingredients in hospital wastewater, and most of the microorganisms identified from wastewater were reported to be resistant to commonly used antibiotics.Purpose : This study aims to determine the contamination of antibiotics in the wastewater system at  RSUP Prof. Dr. R. D. Kandou Manado by doing isolation and bacteria and antibiotic sensitivity tests.Methods: The type of research used is descriptive quantitative research. The sample used is wastewater from the inlet and outlet points. Isolation and bacteria were adjusted according to Bergey's Manual of Determinative Bacteriology. Sensitivity test using Kirby Bauer method with antibiotics used is clindamycin. The results are interpreted based on CLSI.Results: The bacteria that were identified were Bacillus spp., Streptococcus spp., Escherichia spp. and Staphylococcus spp.. These bacteria showed an interpretation of resistance to clindamycin, except for Bacillus spp. which could not be interpreted.Conclusion: Based on the results of the study that the bacteria Streptococcus spp., Escherichia spp. and Staphylococcus spp. which were found to be resistant in the sensitivity test, indicated the presence of antibiotic contamination in the wastewater at RSUP Prof. Dr. R. D. Kandou Manado.Keywords: Hospital waste water, identification of bacteria, sensitivity test
Gambaran kandungan antibiotik pada sedimen kawasan pesisir teluk Manado Jonathan E. E. Pijoh; Henry M. F. Palandeng; Ronald I. Ottay
JURNAL KEDOKTERAN KOMUNITAS DAN TROPIK JKKT VOLUME 9 NOMOR 2 (2021)
Publisher : UNIVERSITAS SAM RATULANGI

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Abstract

Introduction: Antibiotics are drugs that are often used to treat bacterial infections. Excessive use of antibiotics can lead to pollution if the residual waste from its use is not properly degraded. The residual waste that is not properly degraded will cause pollution to the environment where the antibiotic waste is released. Sometimes several sources of antibiotic usage do not have a good waste treatment system, some of which are hospitals. Hospitals must have a wastewater treatment system that is called Wastewater Treatment Plant (WWTP). A good WWTP function is to degrade all kinds of waste in the hospital, so that if it is released into the environment it will not cause harmful effects such as pollution. Sometimes there is some waste that does not go through a good waste treatment system, so it has the potential to cause pollution to the environment. Antibiotics that are not properly degraded can cause pollution to the area where the waste is disposed of, one of which is sediment in the coastal area. Aim: To determine the overview of antibiotic content in the sediments of the coastal area of Manado Bay. Method: This research is a quantitative-descriptive study. Result: It was found that there was antibiotic content in the sediment which was marked by bacteria in the sediment of the area that were resistant to several types of antibiotics.Conclusion: Based on the result, there is antibiotic content in the sediments of the coastal area of Manado Bay.Keywords: antibiotics, sediment, Manado Bay.