Evaluation Of Communal Wastewater Treatment Plant Operating Anaerobic Baffled Reactor And Biofilter

Hendriarianti, Evy; Karnaningroem, Nieke

doi:10.12777/wastech.4.1.7-12

Cited by 7 publications

(3 citation statements)

References 5 publications

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“…Another study showed that Anaerobic Baffled Reactor technology followed by a biofilter reactor with rock media was proven to be able to decrease the organic matter BOD with a removal rate of 78-99%. The evaluation of such study showed that the concentration of BOD in the waste would decrease in line with HRT and operational time [22]. In addition, shells are also used as an alternative medium for anaerobic filters to decrease the levels of BOD in domestic waste.…”

Section: Discussionmentioning

confidence: 99%

Effect of Hydraulic Retention Time on the Levels of Biochemical Oxygen Demand and Total Suspended Solid with Simple Integrated Treatment as an Alternative to Meet the Household Needs for Clean Water

Zulfikar

Nasrullah

Kartini

et al. 2022

Open Access Maced J Med Sci

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BACKGROUND: Domestic wastewater can cause health problems and pollute groundwater sources. Such pollution not only has a negative impact on health and the environment, but also on the cost in providing clean water. AIM: The outcome of domestic wastewater treatment through a proper technique is expected to meet the clean water quality standard for sanitation purposes. MATERIALS AND METHODS: The experiment was conducted to determine the effect of Hydraulic Retention Time (HRT) on the levels of Biochemical Oxygen Demand (BOD) and Total Suspended Solid (TSS) of domestic wastewater. The experiment was carried out with 6 variations of HRT, namely 1 hour, 2 hours, 4 hours, 6 hours and 8 hours with 4 repetitions. The media running process was carried out for 14 days until the reactor condition was in steady state. RESULTS: The results showed that the removal values for COD, Oil and Fat, Ammonia and Total Coliform parameters were 68.03%, 46.51%, 69.64% and 68.99%, respectively. Based on the variation of HRT of 1 hour, 2 hours, 4 hours, 6 hours and 8 hours on the BOD parameter, the removal values obtained were 11.7%, 21.3%, 34.7%, 49.0% and 64.1%, respectively. Furthermore, for the TSS parameter, the values obtained were 17.3%, 25.4%, 30.6%, 42.3% and 50.4%, respectively. CONCLUSION: HRT was proven to have a significant effect on the levels of BOD and TSS of domestic wastewater with a p-value of <0.05 at the 95% confidence level

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Section: Discussionmentioning

confidence: 99%

Effect of Hydraulic Retention Time on the Levels of Biochemical Oxygen Demand and Total Suspended Solid with Simple Integrated Treatment as an Alternative to Meet the Household Needs for Clean Water

Zulfikar

Nasrullah

Kartini

et al. 2022

Open Access Maced J Med Sci

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“…Kadar parameter pada outlet IPAL yang sesuai dengan batas aman menunjukkan cukup berfungsinya bak-bak IPAL diantaranya bak grease trap yang mampu menurunkan kadar minyak dan lemak sebesar 99,50 % (9). ABR menurunkan BOD lebih tinggi dari septic tank, yaitu sekitar 70-95% (15). Penggunaan ABR dapat menghilangkan COD hingga sebesar 97,7% dan BOD5 sebesar 96,6% pada konsentrasi influen yang sama (16).…”

Section: Hasil Uji Kandungan Limbah Cair Rph X Pada Inlet Ipalunclassified

Liquid Waste Content Based on Chemical Parameters at Animal Slaughterhouseâ€™s Inlet and Outlet

Sari

Moelyaningrum

Ningrum

2018

Jour. Health Sci Prev

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Animal Sluaghterhouse (RPH) liquid waste contains organic matter, suspended solids, and colloid materials such as fat, protein, and cellulose with high concentrations that fall into the category of complex wastewater. RPH X is a RPH that uses Water Waste Treatment Plant (WWTP) in treating wastewater, although it has been equipped with WWTP there are still some problems in RPH X. The purpose of this research is to describe wastewater treatment and content of BOD, COD, TSS, NH3-N, pH and fatty oil at waste water in inlet and outlet of IPAL RPH X, Jember District. This research is a descriptive research. Technique of data collecting done by observation, interview, and laboratory test. The average of wastewater content test result in RPH X Jember Regency at inlet and outlet of IPAL is at safe limit of quality standard according to East Java Governor Regulation Number 72 Year 2013 except COD parameter at inlet that is equal to 277,6 mg / L. The average percentage of content in liquid waste in RPH X decreases from inlet to WWTP outlet except the pH parameter. AbstrakLimbah cair RPH memiliki kandungan bahan organik, padatan tersuspensi, serta bahan koloid seperti lemak, protein, dan selulosa dengan konsentrasi tinggi sehingga termasuk ke dalam kategori limbah cair kompleks. RPH X merupakan RPH yang menggunakan IPAL dalam mengolah air limbah, meskipun telah dilengkapi IPAL ternyata masih terdapat beberapa masalah di RPH X. Tujuan dari penelitian ini untuk mendeskripsikan pengolahan air limbah dan kandungan BOD, COD, TSS, NH3-N, pH dan minyak lemak pada air limbah di inlet dan outlet IPAL RPH X Kabupaten Jember. Penelitian ini merupakan penelitian deskriptif. Teknik pengumpulan data dilakukan dengan observasi, wawancara, dan uji laboratorium. Rata-rata hasil uji kandungan limbah cair di RPH X Kabupaten Jember pada inlet dan outlet IPAL berada pada batas aman dari baku mutu sesuai Peraturan Gubernur Jatim Nomor 72 Tahun 2013 kecuali parameter COD pada inlet yaitu sebesar 277,6 mg/L. Rata-rata persentase kandungan dalam limbah cair di RPH X mengalami penurunan dari inlet ke outlet IPAL kecuali parameter pH.Kata Kunci: RPH, limbah cair, IPAL, inlet, outlet Sari et al, Kandungan Limbah Cair Berdasarkan Parameter Kimia…

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“…However, the method used was a 10-day short-term treatment in an incubator at 20C. The long-term period in determining the deoxygenation rate is a better duration for determining the coefficient [11]. The use of the right coefficients can present simulation results that can depict the actual conditions [12,13].…”

Section: Introductionmentioning

confidence: 99%

Long-term analysis on determination of deoxygenation rate of urban river water

Yustiani,

Wahyuni,

Nuraprilia

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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Water quality modeling is one approach in developing river management strategies. The deoxygenation rate is an important coefficient in the water quality of rivers modeling. This study aims to obtain a coefficient of deoxygenation rate using long-term method that can represent the condition of urban rivers with high levels of pollution. The study location was the Cikapundung River, which runs through Bandung, Indonesia. The method used to determine the rate of deoxygenation is long term, with an analysis period of 30 days in the laboratory. The Slope Method and empirical equations from Hydroscience were used to process the data. The results showed that the deoxygenation rate ranged from 0.230 to 0.291 per day. The value of the deoxygenation rate ranges from 0.40 to 0.81 per day using the Hydroscience empirical equation. The overall biochemical oxygen demand Ultimate (La) ranged from 62.03 to 77.18 mg/L. The deoxygenation rate value obtained using the long-term method shows a relatively higher result than the value obtained using the short-term time range. The long-term method is better than the short-term method because the results obtained from the long-term method are closer to the results of the empirical equation.

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Evaluation Of Communal Wastewater Treatment Plant Operating Anaerobic Baffled Reactor And Biofilter

Abstract: -Construction of communal

Cited by 7 publications

References 5 publications

Effect of Hydraulic Retention Time on the Levels of Biochemical Oxygen Demand and Total Suspended Solid with Simple Integrated Treatment as an Alternative to Meet the Household Needs for Clean Water

Effect of Hydraulic Retention Time on the Levels of Biochemical Oxygen Demand and Total Suspended Solid with Simple Integrated Treatment as an Alternative to Meet the Household Needs for Clean Water

Liquid Waste Content Based on Chemical Parameters at Animal Slaughterhouseâ€™s Inlet and Outlet

Long-term analysis on determination of deoxygenation rate of urban river water

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