scholarly journals Description of Communal Domestic Wastewater Treatment Plant in Kelurahan Simokerto, Kecamatan Simokerto, Kota Surabaya

2018 ◽  
Vol 10 (2) ◽  
pp. 211
Author(s):  
Oktina Purwatiningrum
Keyword(s):  
Wastewater Treatment ◽  
Waste Water Treatment ◽  
Treatment Plant ◽  
Domestic Wastewater ◽  
Quality Standards ◽  
Waste Water Treatment Plant ◽  
Oil And Grease ◽  
Cross Sectional ◽  
Domestic Wastewater Treatment ◽  
Wastewater Quality

Domestic wastewater treatment is one of the environmental problems in Surabaya. Besides causing water pollution, wastewater also causeing health problems. A method to treat wastewater is Communal Waste Water Treatment Plant (WWTP). The effluent of WWTP is then reused by residents. The study aimed to describe the WWTP in Kelurahan Simokerto, Kecamatan Simokerto, Kota Surabaya, and compare wastewater parameters to the regulation. The study is a descriptive observational and cross-sectional research. The method used is interview with WWTP organizer and laboratory examination on 5 samples of influent and effluent parameters include pH, BOD, COD, TSS, oil and grease. All of influent and effluent parameters have already met domestic wastewater quality standards in Peraturan Gubernur Jawa Timur No. 72 Tahun 2013 so the effluent is safe to be discharged into the environment. Since the influent and effluent is below the maximum level of quality standards, the Communal WWTP in Kelurahan Simokerto hasn’t already met standard for an appropriate WWTP. The experts need to do study about wastewater characteristics before building a WWTP so that the appropriate WWTP is obtainable. Moreover, they need to do in-depth study about factors that affect wastewater quality. It’s necessary to arrange detailed SOP for routine operations and maintenance of WWTP accompanied by improvement of understanding of the organizer and citizens about the importance of communal WWTP as well as how to operate and maintain.

Evaluation of Regional Domestic Waste Water Treatment Plant Performance in Cimahi City

2021 ◽  
Vol 18 (1) ◽  
pp. 141-152
Author(s):  
Mila Dirgawati ◽  
Mohamad Rangga Sururi ◽  
Wili Wiliana ◽  
Nining Widiawati
Keyword(s):  
Waste Water Treatment ◽  
Treatment Plant ◽  
Oxygen Demand ◽  
Domestic Wastewater ◽  
Quality Standards ◽  
Plant Performance ◽  
Waste Water Treatment Plant ◽  
Oil And Grease ◽  
Peak Period ◽  
Detention Time

Domestic wastewater treatment plant performance (WWTP) currently refers to stringent wastewater quality standards (Minister of Environment and Forestry Regulation No. 68 of 2016) considering potential environmental degradation because of pollutants in the wastewater. This study evaluated the performance of the Regional Domestic WWTP in Cimahi City. Cimahi has 10 WWTPs which were operated by an Anaerobic Baffled Reactor system. Periodic monitoring only measured the wastewater characteristics after treatment with parameters: total suspended solids (TSS), ammonia, chemical oxygen demand(COD), biological oxygen demand(BOD), and oil and grease. Therefore, wastewater characteristics were measured before and after treatment at selected WWTP during peak and non-peak hours, with TSS, ammonia, and COD. Important hydraulic factors were also measured: flow velocity at peak and non-peak hours, hydraulic detention time, and sludge height. Effluent from all WWTPs did not meet the standard. However, WWTPs with detention time >2 days produced parameter concentrations closed to the maximum value. The selected WWTP has a 5.7days detention time with removal efficiency for COD 57.52%, and TSS 42.56%, during peak period and COD 60.19% and TSS 34.84% for a non-peak period, but ammonia concentration did not decrease. Overall, WWTP has not been able to meet quality standards and the quality.

scholarly journals Efektivitas Pengolahan Air Limbah Domestik Grey Water Dengan Proses Biofilter Anaerob dan Biofilter Aerob (Studi Kasus: IPAL INBIS Permata Bunda, Bontang)

2020 ◽  
Vol 5 (4) ◽  
Author(s):  
Muhammad Busyairi ◽  
Nikita Adriyanti ◽  
Abdul Kahar ◽  
Dian Nurcahya ◽  
Sariyadi Sariyadi
Keyword(s):  
Wastewater Treatment ◽  
Organic Pollutant ◽  
Treatment Plant ◽  
Domestic Wastewater ◽  
Quality Standards ◽  
Quality Standard ◽  
Total Coliform ◽  
Wastewater Treatment Process ◽  
Fatty Oil ◽  
Domestic Wastewater Treatment

Domestic wastewater from non toilets is referred to as grey wastewater, domestic wastewater from bathing, washing and from the kitchen. Incubator Bisnis (INBIS) Permata Bunda is a forum for the application of entrepreneurial skills (apprenticeship) for people with disabilities residing in Kampung Aren, Bontang City, East Kalimantan. Grey wastewater treatment at INBIS Permata Bunda with a grease trap, filtration, sedimentation, anaerobic biofilter, aerobic biofilter, sedimentation and control. The research objective was to determine the effectiveness of INBIS Domestic WWTP to reduce organic pollutant loads based on the quality standard parameters of domestic wastewater from the Minister of Environment and Forestry Regulation No.P.68 of 2016 those are the parameters of pH, BOD, COD, TSS, fatty oil, ammonia, and total coliform. The domestic wastewater treatment process for grey wastewater has a reduced effectiveness ranging from 56.73% - 97.65% and has met the quality standards for the parameters, pH, BOD, COD, ammonia, fatty oil, and total coliform, but for TSS parameters and total coliform needs operational evaluation. Grey waterwater from the INBIS domestic wastewater treatment plant has the potential to become an alternative water source for watering plants (afforestation) if the processing results are in accordance with quality standards.

scholarly journals APLIKASI MEMBRANE BIOREACTOR (MBR) UNTUK PROSES DAUR ULANG AIR LIMBAH

2018 ◽  
Vol 7 (2) ◽  
Author(s):  
Taty Hernaningsih
Keyword(s):  
Waste Water ◽  
Water Quality ◽  
Wastewater Treatment ◽  
Water Treatment ◽  
Membrane Bioreactor ◽  
Waste Water Treatment ◽  
Treatment Plant ◽  
Quality Standards ◽  
Waste Water Treatment Plant ◽  
Recycled Waste

The population is growing rapidly result to increased demand for drinking water while the other side of this situation causes to the increasing amount of wastewater. Waste water treatment plant has been built in several major cities in Indonesia to overcome the problem of pollution.  Wastewater treatment plant only treats wastewater to tackle environmental pollution without being able to overcome the shortage of clean water community. Therefore, to solve the existing problems will be considered any further processing with recycled waste water treatment. One technology that may be developed for this purpose is the system of Membrane Bioreactor (MBR). This has been widely applied as an advanced unit of wastewater treatment and serves as a unit of processing recycled waste water. The MBR system has advantages such as: it only takes a little bit of land, can treat wastewater with discharge varying quality and process wastewater with high pollutant removal efficiency. MBR were investigated using a membrane filter submerged in the reactor. Membrane module is hollow fiber with a form of polymeric membrane materials. Research has been done on wastewater treatment with a combination of conventional WWTP as preliminary and advanced processing unit with MBR since March 4, 2014 until June 2014. The effluent quality  of result research proved that  the treated water quality meets  water quality standards are set with  Permenkes RI N0.416/Menkes/Per/IX/1990, dated 3 September 1990. The nitrification and denitrification also proceed well so that the concentration of nitrite and nitrate meet the quality standards. In addition, the percentage removal of heavy metals (arsenic, cadmium, chromium, selenium, lead) can reach 99%. Keywords: MBR, wastewater reuse, BOD5, COD, HRT dan SRT

scholarly journals Efektivitas Pengolahan Limbah Domestik di Instalasi Pengolahan Air Limbah (IPAL) Suwung-Denpasar, Bali

2018 ◽  
Vol 5 (2) ◽  
pp. 153
Author(s):  
Desak Made Goldyna Rarasari ◽  
I Wayan Restu ◽  
Ni Made Ernawati
Keyword(s):  
Wastewater Treatment ◽  
Environmental Quality ◽  
Waste Treatment ◽  
Waste Water Treatment ◽  
Large Population ◽  
Treatment Plant ◽  
Domestic Wastewater ◽  
Quality Standards ◽  
Environmental Quality Standards ◽  
Observation Method

Denpasar City and Badung Regency has a very large population growth rate, diversity, and intensity of development activities that produced domestic waste which if not properly managed, causes burden and damage to the aquatic environment. Wastewater Treatment Plant (WWTP) Suwung-Denpasar is one of the wastewater treatment business for waste management center from the area around Denpasar, Sanur, and Kuta. Based on the data analysis was known that the waste generated has not been appropriate environmental quality standards so that will affect the quality of the water. The aim of his research is to investigate the effectiveness of domestic wastewater treatment conducted in March - April 2017 by observation method in process and effectiveness measurement of waste water treatment. The processing begins with the distribution of waste in Denpasar and Sanur areas that are channeled to the bar screen and then collected to the inflow pumping station to be channeled to the receiving tank including waste from the Kuta area. Subsequent waste flows into the chamber grit to be filtered and taken to the aeration pond for 2 days then to the sedimentation pool for 16 hours and flowed to the effluent canal. The results showed the percentage of effective waste treatment in oil and fat restoration 85%, detergent 62%, and BOD 57%, while not effective in ammonia change because only reduced 26%, DO and H2S are not in accordance with environmental quality standards.

scholarly journals MODIFIKASI & OPTIMALISASI IPAL GEDUNG BPPT DENGAN PROSES LUMPUR AKTIF DAN BIOFILTER

2018 ◽  
Vol 8 (1) ◽  
Author(s):  
Dinda Rita K. Hartaja ◽  
Setiyono Setiyono
Keyword(s):  
Waste Water Treatment ◽  
Treatment Plant ◽  
Domestic Wastewater ◽  
Water Treatment Plant ◽  
Quality Standards ◽  
Waste Water Treatment Plant ◽  
Process Modification ◽  
Aeration System ◽  
Quality Process

Prior to modification of the WWTP, BPPT building has had a domestic waste water treatment plant with a lagoon aeration system using activated sludge process. Due to the quality of the current WWTP outlet not meet quality standards waste disposal in accordance with the Governor Regulation DKI No. 122 in 2005, it is necessary to optimize the existing WWTP process and needs to be modified in order to produce quality process WWTP outlet that can meet quality standards. WWTP modification is accomplished by the addition of biofilter reactor, which has been proven reliable and stable in terms of treating domestic wastewater. Based on the monitoring results of the WWTP, it can be concluded that this system can function in accordance with the planning of the quality of the WWTP outlet which can meet the quality standards of the waste in accordance with  Governor Regulation DKI No. 122 2005.Keywords : Domestic wastewater, process modification, WWTP optimization.

scholarly journals TEKNOLOGI LUMPUR AKTIF DALAM PENGOLAHAN AIR LIMBAH PEMUKIMAN KARYAWAN DAN PERKANTORAN PT KALTIM PRIMA COAL

2020 ◽  
Vol 1 (1) ◽  
pp. 697-704
Author(s):  
Kris Pranoto ◽  
Widia Rahmawati Pahilda ◽  
Muhammad Sonny Abfertiawan ◽  
Apridawati Elistyandari ◽  
Andi Sutikno
Keyword(s):  
Waste Water ◽  
Wastewater Treatment ◽  
Activated Sludge ◽  
Treatment Plant ◽  
Domestic Wastewater ◽  
Quality Standards ◽  
Residential Areas ◽  
Mining Operations ◽  
Domestic Waste ◽  
Domestic Wastewater Treatment

ABSTRAK Di Indonesia, operasional penambangan batubara umumnya melibatkan tenaga kerja dengan jumlah yang besar. Kondisi ini memberikan tantangan tersendiri dalam pengelolaan dampak lingkungan yang berpotensi timbul dari aktivitas manusia. Salah satu potensi tersebut yakni air limbah domestik. Air limbah domestik merupakan air limbah yang berasal dari aktivitas hidup sehari-hari manusia yang berhubungan dengan pemakaian air. Di area operasional pertambangan, air limbah domestik dapat timbul dari area pemukiman karyawan dan perkantoran. Karena potensi dampaknya terhadap lingkungan, air limbah domestik harus diolah sebelum dialirkan ke badan air penerima. Sejak tahun 1990an, diawal operasi penambangan, Kaltim Prima Coal (KPC) telah membangun dan mengoperasiokan Instalasi Pengolahan Air Limbah Domestik (IPALD) untuk mengolah air limbah domestik yang bersumber dari pemukiman karyawan dan perkantoran. Terdapat 12 IPALD dengan teknologi lumpur aktif yang beroperasi di area KPC. Lumpur aktif merupakan salah satu teknologi pengolahan air limbah domestik dengan memanfaatkan peran bakteri aerob untuk mendegradasi material organik yang terkandung didalam air limbah domestik. Makalah ini disajikan untuk mendeskripsikan performa teknologi lumpur aktif yang digunakan dalam IPALD KPC dan tantangan yang dihadapi dalam pengoperasiannya. Salah satu tantangan yang dihadapi yakni pemenuhan baku mutu yang tertuang dalam Keputusan Menteri Lingkungan Hidup dan Kehutanan No. P. 68 Tahun 2016 tentang Baku Mutu Air Limbah Domestik. Baku mutu terbaru mengatur konsentrasi efluen IPALD lebih ketat dari sebelumnya dan terdapat paramater baru, diantaranya amoniak yang memerlukan perhatian dalam pengoperasian IPALD. Kata kunci: air limbah domestik, lumpur aktif, ipald  ABSTRACT In Indonesia, coal mining operations generally involve a huge number of workers. This condition causes its own challenges in managing environmental impacts that potentially generated from human activities. One of them is domestic wastewater. Domestic waste water is waste water that comes from activities of daily living of humans related to water usage. In mining operations, domestic wastewater is generated from office and residential areas. Because of the potential impact on the environment, domestic wastewater must be treated before flowing to natural water bodies. Since the beginning of mining operations in 1990s, PT Kaltim Prima Coal has been building and operating Domestic Wastewater Treatment Plant (IPALD) to treat domestic wastewater resulting from offices and residential areas. There are 12 IPALDs with activated sludge technology operating in the KPC area. Active sludge is one of the domestic wastewater treatment technologies by utilizing the role of aerobic bacteria to degrade organic material contained in domestic wastewater. This paper is presented to describe the performance of activated sludge technology used in the KPC’s IPALD and the challenges faced in its operation. One of the challenges faced is the fulfillment of water quality standards in Minister of Environment and Forestry Decree No. P. 68 of 2016 concerning Domestic Wastewater Quality Standards. The latest quality standards regulate the effluent concentration of IPALD more stringent than before and there are new parameters, including ammonia which requires attention in the operation of IPALD. Keywords: domestic waste water, activated sludge, ipald 

scholarly journals Perencanaan Instalasi Pengolahan Air Limbah Desa Siulak Gedang Kecamatan Siulak Kabupaten Kerinci

2021 ◽  
Vol 4 (1) ◽  
pp. 12
Author(s):  
Fajar Arsyadani ◽  
Monik Kasman ◽  
Ira Galih Prabasari
Keyword(s):  
Wastewater Treatment ◽  
Constructed Wetland ◽  
Treatment Plant ◽  
Domestic Wastewater ◽  
Septic Tank ◽  
Processing Unit ◽  
Oil And Grease ◽  
The Public ◽  
Black Water ◽  
Domestic Wastewater Treatment

Siulak Gedang, a village lies on Siulak District, Kabupaten Kerinci which has old common treatment system for its domestic wastewater system. Black water is treated in impermeable septic tank so that the wastewater directly seeps into the ground is discharged into public drains. Meanwhile, grey water is channeled directly into the public drainage. Thus, domestic wastewater treatment is needed for Siulak Gedang Village to avoid water pollution due to the direct discharge of wastewater. The design for domestic wastewater system is divided into 2 parts of wastewater treatment plant (Instalasi Pengolahan Air Limbah = IPAL) that operates simultaneously using anaerobic baffled reactor (ABR) which combined with constructed wetland. Based on the calculation, the peak discharge of population services is 2198,4 m3/day. The IPAL consists of a grease trap as a separator for oil and grease, a collection tank, a distribution tank, an ABR tank as the main processing unit for wastewater and further processing with a constructed wetland in sanitary pool.

scholarly journals OPTIMALISASI IPAL GEDUNG ARIOBIMO DENGAN MODIFIKASI PROSES LUMPUR AKTIF DAN BIOFILTER

2018 ◽  
Vol 7 (1) ◽  
Author(s):  
Setiyono Setiyono
Keyword(s):  
Wastewater Treatment ◽  
Activated Sludge ◽  
Treatment Plant ◽  
Domestic Wastewater ◽  
Quality Standards ◽  
Activated Sludge Process ◽  
Treatment Technology ◽  
Process Modification ◽  
Domestic Wastewater Treatment

Ariobimo building, now has a domestic wastewater treatment plant which is equipped with the system re-use. At first, the process of wastewater treatment technology using activated sludge process, while the system re-use of wastewater using a combination of chemical-physical processes, namely the process of coagulation-flocculation followed by sedimentation, filtration and adsorption last with. Because this process is not optimal, then this WWTP outlet and the quality of its water re-use can not meet the expected quality standards. After the improvement of the existing activated sludge process, the quality of this WWTP outlet can meet the quality standards of waste discharges. While the process of coagulation-flocculation is replaced with biofilter process using  honey comb tube media, the quality of the effluent can meet water quality standards. Keywords :Domestic wastewater,process modification,  water reused. 

scholarly journals Activated Sludge Technology to Treat Wastewater from Offices and Residential Areas PT Kaltim Prima Coal

2019 ◽  
Vol 1 (1) ◽  
pp. 61-66
Author(s):  
Kris Pranoto ◽  
Widia Rahmawati Pahilda ◽  
Muhammad Sonny Abfertiawan ◽  
Apridawati Elistyandari ◽  
Andi Sutikno
Keyword(s):  
Waste Water ◽  
Wastewater Treatment ◽  
Activated Sludge ◽  
Treatment Plant ◽  
Domestic Wastewater ◽  
Quality Standards ◽  
Residential Areas ◽  
Mining Operations ◽  
Active Sludge ◽  
Domestic Wastewater Treatment

In Indonesia, coal mining operations generally involve a huge number of workers. This condition causes its own challenges in managing environmental impacts that potentially generated from human activities. One of them is domestic wastewater. Domestic waste water is waste water that comes from activities of daily living of humans related to water usage. In mining operations, domestic wastewater is generated from office and residential areas. Because of the potential impact on the environment, domestic wastewater must be treated before flowing to natural water bodies. Since the beginning of mining operations in 1990s, PT Kaltim Prima Coal has been building and operating Domestic Wastewater Treatment Plant (IPALD) to treat domestic wastewater resulting from offices and residential areas. There are 12 IPALDs with activated sludge technology operating in the PT KPC area. Active sludge is one of the domestic wastewater treatment technologies by utilizing the role of aerobic bacteria to degrade organic material contained in domestic wastewater. This paper is presented to describe the performance of activated sludge technology usedin the KPC’s IPALD and the challenges faced in its operation. One of the challenges faced is the fulfillment of water quality standards in Minister of Environment and Forestry Decree No. P. 68 of 2016 concerning Domestic Wastewater Quality Standards. The latest quality standards regulate the effluent concentration of IPALD more stringent than before and there are new parameters, including ammonia which requires attention in the operation of IPALD.

scholarly journals Efektivitas Instalasi Pengolahan Air Limbah Industri Gula PG. Pesantren Baru di Kediri Jawa Timur

2020 ◽  
Vol 2 (2) ◽  
pp. 64
Author(s):  
Benny Edo Prasetyo ◽  
Ana Komari ◽  
Lolyka Dewi Indrasari
Keyword(s):  
Laboratory Test ◽  
Waste Water Treatment ◽  
Treatment Plant ◽  
Liquid Waste ◽  
Quality Standards ◽  
Treated Wastewater ◽  
Primary Data ◽  
Waste Water Treatment Plant ◽  
Laboratory Test Results ◽  
Wastewater Quality

Sugar Industry PG. Pesantren Baru in treating wastewater produced by production activities using the Waste Water Treatment Plant. The purpose of this study is to determine the effectiveness of wastewater treatment plants. The method used in this research is descriptive observational. This research uses primary data obtained from interviews and temporary observations of secondary data from the processing section in the form of inlet and outlet laboratory test results. The parameters of the results of laboratory test analysis. The results of this study were an average pH concentration of 7. The order of decrease in the concentration of these parameters included, 28.15%; 24.43%; 57.90%; 02.58%; 12.35%. But the most effective way to reduce concentration is on the TSS parameter of 57.90%. The results of the evaluation with Wastewater Quality Standards (BML) indicate that all the tested parameters derived from liquid waste are in accordance with those stipulated by the East Java Governor's Regulation. In addition, when compared with Minister of Environment Regulation No. 5 of 2014 concerning Wastewater Quality Standards, the quality of treated wastewater is also in accordance with what has been stipulated in the regulations.Industri Gula PG. Pesantren Baru dalam mengolah limbah cair hasil kegiatan produksi dengan menggunalan Instalasi Pengolahan Air Limbah. Tujuan dari penelitian ini adalah untuk mengetahui efektivitas instalasi pengolahan air limbah. Metode yang digunakan dalam penelitian ini adalah deskriptif observasional.Penelitian ini menggunakan data primer diperoleh dari wawancara dan observasi sementara data sekunder dari bagian pengolahan yang berupa hasil uji laboratorium inlet dan outlet. Parameter hasil analisis uji laboratorium. Hasil penelitian ini adalah konsentrasi pH rata-rata 7. Pengurutan yang dapat diteliti dengan hasil sebagai berikut : 28,15%; 24,43%; 57,90%; 02,58%; 12,35%. Namun yang paling efektif dalam menurunkan konsentrasi adalah pada parameter TSS sebesar 57,90%.Penelitian  yang sudah dilakukan oleh aturan yang ditetapkan Gubernur Jawa Timurberkaitan dengan Peraturan Menteri Lingkungan Hidup yang bernomor 5 pada tahun 2014 berkaitan dengan Baku Mutu Air Limbah sudah sesuai dengan aturan tersebut.

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