Teknologi Elektroflokulasi Bertingkat Kombinasi Media Pasir - Arang Aktif sebagai Pengolahan Limbah Cair Industri Tapioka

Mulyono, Rifai Agung; Sapta, Wibowo Ady; Putri, Nawasari Indah

doi:10.26630/jk.v13i1.2835

Cited by 3 publications

(2 citation statements)

References 27 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The wastewater produced by the tofu industry is mainly in a thick liquid form separated from the lump of tofu called whey. High protein content and ease of decomposing make this wastewater produce a terrible smell if it is just thrown away into the environment [8].…”

Section: Introductionmentioning

confidence: 99%

An Overview of Wastewater from Traditional Tofu Industries in Sugihmanik Village, Grobogan Regency and its Appropriate Treatment Alternative

Sumiyati

Syafrudin

Nugraha

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

View full text Add to dashboard Cite

Most traditional food industries in Indonesia are not complying with the expected environmental standard due to a lack of knowledge and environmental behaviour. Environmental damage in Sugihmanik, Purwodadi Regency, is one of the examples of the side effect of tofu industrial activities. At least 98,120 l of wastewater is disposed directly into the river daily. This manuscript presents the current situation of traditional tofu industries in Sugihmanik Village and analyses the most appropriate treatment design for tofu industrial wastewater. The descriptive method was used to identify the current practice to protect the environment. A hierarchical analytical process (AHP) was used to choose which wastewater treatment is suitable to be implemented there. This research also presents a practical method to identify the current flow of wastewater. The result shows that the wastewater produced by each tofu industry is 29.7 m3/ton of soybean used in the process, which less than the recent literature. AHP result also shows that up-flow anaerobic sludge bioreactor (UASB) has become the most appropriate wastewater treatment for the tofu industries.

show abstract

Section: Introductionmentioning

confidence: 99%

An Overview of Wastewater from Traditional Tofu Industries in Sugihmanik Village, Grobogan Regency and its Appropriate Treatment Alternative

Sumiyati

Syafrudin

Nugraha

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

View full text Add to dashboard Cite

show abstract

“…Most household wastewater comes from organic materials, such as food waste and detergents, which contain high levels of phosphorus total suspended solid (TSS), chemical organic oxygen demand (COD), and biological organic oxygen demand (BOD). Life in the water that needs oxygen will die as the amount of pollutants reduces oxygen levels [2].…”

Section: Introductionmentioning

confidence: 99%

The application of ionization technology to reduce water pollutant level of domestic wastewater

Syakur,

Faradila,

Huboyo

2023

IOP Conf. Ser.: Earth Environ. Sci.

View full text Add to dashboard Cite

Increased human activity in households leads to an increase in the amount of wastewater. Domestic wastewater comes from organic matter, namely food waste and detergents which contain high total suspended solids phosphorus (TSS), chemical oxygen demand (COD) and biological oxygen demand (BOD). This can reduce environmental quality if the waste is disposed of directly without prior treatment. one of the treatments is by applying ionization. Ionization technology is used in the treatment process by using ions, high energy electrons, and active species to remove color and organic compounds through the flow of direct current (DC) from the anode to the cathode. This series of studies connects ionization technology with contact times of 30 and 60 minutes with an electric voltage of 20 kV which aims to reduce the level of wastewater pollutants in the Tunjungsari 2 Tembalang boarding house. Among the analyzed wastewater parameters, we succeeded in reducing wastewater pollutants, namely TSS removal reached 54.85%, BOD 85.99%, COD 79.45%, ammonia 55.06%, fatty oil 78.77%, total coliform 85.71% and pH conditions increased in value up to 54.38%. For optimal results, it is better to improve the ionization technology series from procedures to analysis.

show abstract

Rekayasa Pengolahan Air Limbah Domestik Dengan Metode Kombinasi Filtrasi Untuk Menurunkan Tingkat Polutan Air

Faradila,

Huboyo,

Syakur

2023

Jurnal Kesehatan Lingkungan Indonesia

View full text Add to dashboard Cite

Latar Belakang: Jumlah limbah cair meningkat sebagai akibat dari meningkatnya aktivitas manusia di rumah-rumah. Sumber limbah cair rumah tangga adalah organik, khususnya dari sisa-sisa makanan dan deterjen dengan tingkat Biological Oxygen Demand (BOD), Chemical Oxygen Demand (COD), dan total padatan tersuspensi fosfor (TSS) yang tinggi, yang mengganggu kehidupan di saluran air yang membutuhkan oksigen. Tujuan dari media filter pada unit filtrasi adalah untuk menghilangkan kontaminan dari air sehingga air keluaran dapat memenuhi persyaratan Permen LHK No. 68 Tahun 2016 tentang Baku Mutu Air Limbah Domestik.Oleh karena itu, pada penelitian ini dilakukan Rekayasa pengolahan air limbah domestik dengan metode filtrasi untuk menurunkan tingkat polutan, dimana polutan tersebut dapat mencemari lingkungan dan menimbulkan penyakit seperti tifus, kolera, hepatitis dan penyakit lainnya.Metode: Penelitian ini dilakukan untuk mengolah air limbah domestik dengan parameter penurunan kadar polutan air yakni COD, BOD, TSS, pH, Amonia, Minyak Lemak, serta Total Coliform, selain untuk mengolah air limbah domestik penelitian ini juga untuk mengetahui berapa tingkat efisiensi penurunan polutan air limbah dengan menggunakan metode filtrasi. Penelitian ini dilakukan dengan variabel tetap polutan air limbah 15 L dan sumber air limbah yaitu selokan sekitar Kost Dua Putri, jln. Tunjungsari II, Tembalang, Semarang. Variabel berubahnya adalah kombinasi filtrasi. Dari penelitian ini dapat dilihat pengaruh kombinasi filtrasi terhadap penurunan kadar polutan air limbah domestik.Hasil: Hasil penyisihan terbaik konsentrasi TSS, pH, BOD, COD, Ammonia, Miyak Lemak dan Total Coliform dengan metode filtrasi variasi media filter yakni terdapat pada wadah 3 dengan efisiensi penyisihan TSS 0,89%, BOD 69,11%, COD 87%, Ammonia 18,35%, Minyak Lemak 95,16%, Total Coliform 0, dan pH naik menjadi 21,08%Simpulan: Hasil penelitian dan analisa data dapat diperoleh kesimpulan diantaranya proses filtrasi efektif untuk menurunkan polutan air limbah diantaranya, TSS 0,89%, BOD 69,11%, COD 87,24%, Amonia 18,35%, Minyak dan Lemak 95,16%, kenaikan pH mencapai 21,08%. ABSTRACTTitle: Engineering Domestic Wastewater Treatment with Filtration Combination Method to Lower Water Pollutant LevelsBackground: The amount of liquid waste is increasing as a result of increased human activities in homes. The source of household liquid waste is organic, particularly from food scraps and detergents with high levels of Biological Oxygen Demand (BOD), Chemical Oxygen Demand (COD), and total phosphorus suspended solids (TSS), which disrupt life in waterways that require oxygen. The purpose of the filter media in the filtration unit is to remove contaminants from the water so that the output water can meet the requirements of Permen LHK No. 68 of 2016 concerning Domestic Wastewater Quality Standards. Therefore, in this study, domestic wastewater treatment engineering was carried out using the filtration method to reduce the level of pollutants, where these pollutants can pollute the environment and cause diseases such as typhoid, cholera, hepatitis and other diseases.Methods: This research was conducted to treat domestic wastewater with the parameters of reducing water pollutant levels namely COD, BOD, TSS, pH, Ammonia, Fatty Oil, and Total Coliform, in addition to treating domestic wastewater this research was also to find out what the efficiency level of pollutant reduction was waste water using the filtration method. This research was conducted with a fixed variable of 15 L of wastewater pollutant and the source of the wastewater, namely the ditches around the Dua Putri boarding house, jln. Tunjungsari II, Tembalang, Semarang. The changing variable is the filtration combination. From this study it can be seen the effect of the combination of filtration on reducing pollutant levels of domestic wastewater.Results: The best removal results for concentrations of TSS, pH, BOD, COD, Ammonia, Fatty Oil and Total Coliform with the filter media variation filtration method were found in container 3 with TSS removal efficiency of 0.89%, BOD 69.11%, COD 87% , Ammonia 18.35%, Fatty Oil 95.16%, Total Coliform 0, and pH increased to 21.08%Conclusion: The results of research and data analysis can be obtained conclusions including the filtration process is effective for reducing wastewater pollutants including, TSS 0.89%, BOD 69.11%, COD 87.24%, Ammonia 18.35%, Oil and Fat 95.16%, pH increase reached 21.08%.

show abstract

Teknologi Elektroflokulasi Bertingkat Kombinasi Media Pasir - Arang Aktif sebagai Pengolahan Limbah Cair Industri Tapioka

Cited by 3 publications

References 27 publications

An Overview of Wastewater from Traditional Tofu Industries in Sugihmanik Village, Grobogan Regency and its Appropriate Treatment Alternative

An Overview of Wastewater from Traditional Tofu Industries in Sugihmanik Village, Grobogan Regency and its Appropriate Treatment Alternative

The application of ionization technology to reduce water pollutant level of domestic wastewater

Rekayasa Pengolahan Air Limbah Domestik Dengan Metode Kombinasi Filtrasi Untuk Menurunkan Tingkat Polutan Air

Contact Info

Product

Resources

About