Rancang Bangun Alat Penyaringan Air Limbah Laundry

Gemala, Mega; Oktarizal, Hengky

doi:10.22437/chp.v4i1.6910

Cited by 4 publications

(3 citation statements)

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“…The tool used is a water filtration tool that is easy to use to get access to water that is suitable for use, easy to install and does not require too large a space (Gemala & Oktarizal, 2019). This tool will work automatically as a water purifier, each tube functions as a filter for water which is pumped by the machine and then distributed directly to the tool directly (Rahmayanti et This filtration process will be carried out several times according to analysis needs and will be carried out on 6 water samples from a research area.…”

Section: Water Purifier Designmentioning

confidence: 99%

Filtering Swamp Water into Clean Water Using Carbon Charcoal and Silica Sand Filter Media

Prassetio,

Assydiqy,

Kusmindari

et al. 2024

int.jour.sci.res.mana

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Water filtration is an essential need in ensuring the quality of a safe water supply for the community around Meritai Raya Village Rt 027, Sungai Pinang Village, Rambutan District, Banyuasin Regency, South Sumatra Province. The method used was a completely randomized design (CRD) using activated carbon charcoal, silica sand, coir, gravel and filter cotton as media. The aim of the research is to determine the efficiency of the performance of swamp water processing filters in removing water quality parameters in the form of pH (Potential of Hydrogen) and TDS (Total Dissolved Solid). Design a which has 3 tubes uses filter media in the form of sand (12 cm), coir (15 cm), and cotton (3 cm) in tube 1, coir (20 cm), gravel (8 cm), and cotton (3 cm) in tube 2, carbon charcoal (8 cm) and cotton (10 cm) in tube 3. And design b which has 2 tubes in the form of gravel (6 cm), silica sand (12 cm), 8cm coir, and cotton (4 cm.) in tube 1. carbon charcoal (7 cm), coir (10 cm), and cotton (10 cm) in tube 2. The research results show that filtration is effective in reducing water pH and TDS in water, namely up to pH 7.6 and TDS 92 ppm in design A and pH 8.3 and TDS 104 ppm in design B even though it does not meet the clean water quality standards of Minister of Health Regulation No. 32 of 2017. The two filtration designs have performance effectiveness that is not much different in treating swamp water. However, overall filtration with the 3 tube variation has better performance.

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Section: Water Purifier Designmentioning

confidence: 99%

Filtering Swamp Water into Clean Water Using Carbon Charcoal and Silica Sand Filter Media

Prassetio,

Assydiqy,

Kusmindari

et al. 2024

int.jour.sci.res.mana

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“…Effendi menjelaskan bahwa dekomposisi bahan organik dapat mengurangi kadar oksigen terlarut hingga mencapai nol [11]. Pada umumnya, limbah laundry bersifat basa dan mengandung bahan organik yang dapat terurai oleh bakteri yang membutuhkan oksigen dalam proses penguraian bahan organik dalam limbah cair [12].…”

Section: Gambar 5 Grafik Penyerapan Bod Dalam Sekam Padi Dan Abu Sili...unclassified

Uji Efektivitas Karbon Aktif dan Abu Sekam Padi dalam Menurunkan Kadar BOD dan COD Limbah Cair Laundry

Mefiana¹

2021

J. Kartika Kimia

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Penelitian ini dilakukan untuk mengetahui pengaruh sekam padi dan karbon aktif dalam penurunan Biological Oxygen Demand (BOD) dan Chemical Oxygen Demand (COD) dengan metode absorbsi. Prosedur yang dilakukan melalui beberapa tahapan, yaitu pembuatan adsorben dengan dilakukan pemurnian abu silika sekam padi, pembuatan karbon aktif. Analisis dilakukan dengan menghitung kadar BOD dan COD sebelum perlakuan. Sehingga, diperoleh hasil sebagai berikut sebelum diberlakukan perlakuan kadar COD kedua sampel sebesar 4045 mg/L dan mengalami penurunan berturut-turut baik pengujian pertama maupun pengujian kedua, yakni 717 mg/L dan 689 mg/L (sekam padi) serta 827 mg/L dan 795 mg/L (karbon aktif). Pada BOD, sebelum perlakuan dikedua sampel didapatkan kadar BOD sebesar 1598 mg/L dan mengalami penurunan berturut-turut untuk pengujian pertama maupun kedua, yaitu 212 mg/L dan 193 mg/L (sekam padi) serta 485 mg/L dan 411 mg/L (karbon aktif). Efektivitas sekam padi dan karbon aktif memiliki pengaruh yang signifikan terhadap penurunan kadar COD dan BOD pada limbah cair laundry dengan nilai peluang kurang dari 0,05.

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“…The ability of activated carbon in reducing the concentration of surfactants in detergent waste has a removal efficiency of more than 90% for reducing phosphate levels in detergent waste [2]. Activated carbon can reduce the pH of the sample greywater from 8, 46 declined to 6.8 after being treated with activated carbon.…”

Section: Introductionmentioning

confidence: 99%

Linearity Graph in the Prediction of Granular Active Carbon (GAC) Adsorption Ability

Cendekia

Afifah

Hanifah

2022

IOP Conf. Ser.: Earth Environ. Sci.

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Detergent waste or greywater is the waste generated from most cleaning products. The existing cleaning products generally contain compounds that threaten the life of aquatic biota, so special treatment is needed in the disposal of their waste. Several studies have stated that activated carbon is a good medium for the adsorption of detergent waste. This research aims to find out maximum ability of activated carbon as a waste adsorption medium detergent. So that the necessary initial analysis of the quality of activated carbon for maximizing the performance of activated carbon as an adsorption medium detergent waste. Iodine absorption analysis can be used as an initial reference in determining the quality of adsorption media. Iodine absorption linearity test using concentrations of 0.025 N, 0.05 N, 0.1 N, 0.15 N, 0.2 N carried out on granular activated carbon which will be used as an adsorption medium. Based on the graphic linearity determination coefficient values obtained at 0, 99. In other words, the absorption of GAC is influenced by iodine concentration, with the correlation between the two variables being opposite. Increasing the concentration of iodine will be accompanied by a decrease in the absorption of iodine. This shows that using GAC as an adsorption medium, it is necessary to take into account the pollutant content of the detergent waste and the contact time of GAC to the pollutant (adsorbate). To be effective as an adsorption medium, the calculation of pollutant levels of detergent waste needs to be analyzed as an initial reference in determining the required contact time. Estimated contact time will affect the design of the adsorbent media for activated carbon-based detergent waste.

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Rancang Bangun Alat Penyaringan Air Limbah Laundry

Cited by 4 publications

References 0 publications

Filtering Swamp Water into Clean Water Using Carbon Charcoal and Silica Sand Filter Media

Filtering Swamp Water into Clean Water Using Carbon Charcoal and Silica Sand Filter Media

Uji Efektivitas Karbon Aktif dan Abu Sekam Padi dalam Menurunkan Kadar BOD dan COD Limbah Cair Laundry

Linearity Graph in the Prediction of Granular Active Carbon (GAC) Adsorption Ability

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