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Journal : Jurnal TEMAPELA

The Effect Of Constructing Wastewater Treatment Treatments (Wwtp) With Filtration Media For Reducing Bod5 And Cod Levels Of The Laboratory Wastewater Of The Poso Midwifery Study Program Poltekkes Kemenkes Palu Marlina Fitriya Lailatul K; Lisda Widianti Longgupa; Khuzaifah Khuzaifah Khuzaifah
Jurnal Teknologi dan Manajemen Pengelolaan Laboratorium Vol 5 No 1 (2022): Jurnal Teknologi Dan Manajemen Pengelolaan Laboratorium (Temapela)
Publisher : Labor Dasar dan Sentral Universitas Andalas

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Abstract

The purpose of this study was to determine the effect of establishing wastewater treatment plant (WWTP) coupled with filtration media for decreasing levels of BOD5 and COD in laboratory wastewater. The research used quasi experimental method with one group pretest posttest design. The statistical test was used through the non-parametric test, namely Wilcoxon. The results showed that there was a decrease in the average COD level score before treated with the intervention, which was 144.515 (SD = 80.39). The the average COD level score after the intervention was 39.877 (SD = 22.236) with an average decrease of 104.638. Meanwhile, the average score of BOD5 levels before the intervention was 73.375 (SD = 41,505) and the average score after the intervention was 19,826 (SD = 11,539) with an average decrease of 53.549. The statistical test showed that there was a significant difference in between before and after the intervention with a value of 0.000 (p<0.05). Regarding to the obtained results,it can be concluded that there is an effect of making WWTP with filtration media on the reduction of BOD5 and COD levels of wastewater at the Poso Midwifery Laboratory of Poltekkes Kemenkes Palu
Co-Authors AA Sudharmawan, AA Abd Farid Lewa Africe Naromba Agusrianto Alya, Nurul Aminudin Aminudin Amiruddin, Ainun Amsal Anakoda, Priska Andi Fatmawati Anna Veronica Pont Ansar Ansar Arsyad, Syahra Aulia Asrawaty Asrawaty Asri Widyayanti Azizah Saleh Azwar Azwar Baiq Emy Candriasih, Putu Christina Entoh Christine Christine Cici Fitrayanti Kias Condeng, Baharuddin Dafrosia Darmi Manggasa Dedi Mahyudin Syam Deviana Laurenzy Tadale Deviana Laurenzy Tadale Dewi Nurviana Suharto Diah Ayu Hartini Dian Novita Diana Nurhayati Sinurat Djadid Subchan Dwi Erma Kusumawati Dwi Firaningsih Dwi Kartika Eka S. Riyanto Ekasari Dewi Pertiwi Elfyrah Faisal Eliska Abdul Salam Evie, Sova Fahmi Hafid Faisal, Elvyrah Fajrillah Kolomboy Febti Kuswanti Firaningsih, Dwi Firdaus Hi Jahja Kunoli Fransisca Noya Gusman Hadina, Hadina Hadriani Hamsiah Hamsiah Hanum Sasmita Hasbunsyah Hasbunsyah Hasdrini Hasnawati Hasnawati Hasni Hasni Hastuti Usman I Wayan Supetran Indro Subagyo Irsanty Collein Junaidi Junaidi Kadar Ramadhan Khaerunnisa Laondo Khuzaifah Khuzaifah Khuzaifah Khuzaifah, Khuzaifah Kias, Cici Fitrayanti Kuswanti, Febty Lailatul K., Marlina Fitriyah Lailatul, Marlina Fitriya Lili Suryani Linda Linda Lindanur Sipatu Lisa Fiarsi Lisnawati Makasaru, Puput Wahyuni Mardani Mangun Marlina Fitriya Lailatul K Marlina Fitriya Lailatul K Masda Masda Masudin Masudin Mercy Joice Kaparang Moammar Safari Muhammad Rivai Muliani Muliani Muliani, Muliani Nadia, Fauziyah Nasrul Ndama, Metrys Ni Made Ridla Nilasanti Nilda Yulita Siregar Nilda Yulita Siregar Nilda Yulita Siregar Nilda Yulita Siregar Nilda Yulita Siregar Nilda Yulita Siregar Nining Supriyani Maliusi Nining Supriyani Maliusi Nirva Rantesigi Nitro Galenso Novarianti Novarianti Nurarifah Nurarifah Nurfatimah Nurfatimah Nurindah Nurindah Nurjaya Nurmiaty, Nurmiaty Nurul Rahma, Nurul Olkamien J. Longulo Orizza Varian Indah Pangaribuan, Helena Pertiwi Labusa Pratiwi, Sulfa Indah Priska Anakoda Priska Anakoda Putri Mulia Sakti Rahmawati Rahmawati Raoda Rina Tampake Ros Arianty Rosdiana Rosdiana Rusneni Salman Saman Selvi Alfrida Mangundap Sigit M. Nuzul Silfia, Niluh Nita Siregar, Nilda Yulita Siti Hadijah Batjo Sitorus, Sonny Bernike Magdalena Sony Bernike Magdalena Sitorus Sri M. Hasan Sri Restu Tempali Sri Yanti Kusika Sudarman H Melangka, Yulianus Sukmawati Sukmawati Sulfa Indah Pratiwi Sumiaty Sumiaty Supriadi Supriadi Abd Malik Syamsiar, Syamsiar Syamsul Arifin Taqwin Taqwin Tjitrowati Djaafar Tondong, Henrietta Imelda Wery Aslinda Wijianto Yafet Edimon Maradindo Yasmin H Yasmin H Yuda, Silfana Zainul Zaitun Zaitun Zakiah Radjulaeni Zulfajriani Zulfajriani Zulfitriani Zulfitriani Zulfitriani Zulfitriani