Integrated simple ceramic filter and waste stabilization pond for domestic wastewater treatment

Hasan, Mahmudul; Saeed, Tanveer; Nakajima, Jun

doi:10.1016/j.eti.2019.100319

Cited by 17 publications

(6 citation statements)

References 21 publications

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“…Gambar 2 Perubahan Nilai BOD5/COD dalam Pengolahan WSP di Kota Jakarta Polutan organik dalam pengolahan limbah WSP umumnya dikaitkan dengan keberadaan biomassa hidup alga (Hasan, Saeed and Nakajima, 2019). Parameter polutan organic dalam bentuk BOD, COD serta rasio BOD5/COD pada influen sebesar 0.38 dan 0.14 pada tahap akhir pengolahan sebagai efluen.Gambar 2).…”

Section: Hasil Dan Pembahasanunclassified

Evaluasi Karakteristik Air Limbah Hasil Pengolahan Waste Stabilazion Pond di Kota Jakarta

Priutama

Sarwono

Suryawan³

2022

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Kota Jakarta merupakan kota metropolitan yang tidak lepas dari permasalahan lingkungan seperti adanya timbulan air limbah domestik. Air limbah domestik di kota Jakarta salah satunya diolah dengan waste stabilization pond (WSP) dan dengan sistem terpusat. Peningkatan jumlah pelayanan dan berubahnya karakteristik air limbah dapat mempengaruhi kinerja WSP. Tujuan dari studi ini adalah untuk mengevaluasi kinerja pengolahan air limbah dengan WSP di kota Jakarta. Adapun pengukuran dilakukan pada inlet dan outlet sistem WSP dan pengukuran berdasarkan parameter dari Biological Oxygen Demand (BOD5), Chemical Oxygen Demand (COD), Total Suspended Solids (TSS), pH dan amonia. Berdasarkan standar yang ditetapkan oleh pemerintah Indonesia, semua parameter tersebut telah memenuhi baku mutu. Efisiensi penyisihan parameter BOD, COD, TSS, amonia masing-masing adalah 96,22%; 88,66%, 96,19%, 98,62%. pH hasil pengolahan juga berada pada kondisi netral yaitu 6,5-8,5. Hasil dari pengolahan dengan WSP dapat dikatakan berjalan dengan baik dan diperlukan upaya untuk peningkatan yang berkelanjutan seperti perencanaan penggunaan ulang air hasil pengolahan.

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Section: Hasil Dan Pembahasanunclassified

Evaluasi Karakteristik Air Limbah Hasil Pengolahan Waste Stabilazion Pond di Kota Jakarta

Priutama

Sarwono

Suryawan³

2022

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“…As such, improvement of sand filtration is necessary which can provide significant removal of ammonia nitrogen and organic compounds while maintaining the major advantages of the sand filter systems (i.e. simplicity, low cost and low maintenance) (Hasan et al 2019). Porous media with strong adsorption capacity such as granular activated carbon (GAC) and anthracite have been widely used in surface water treatment and were able to treat raw water to a very high quality (Kim et al 2008).…”

Section: Introductionmentioning

confidence: 99%

Technical and economical viability of a graywater recycling system employing an integrated preliminary settlement and filtration process

2021

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The collection and reuse of greywater has become an important strategy for achieving the goal of sustainable development. In this work, an integrated preliminary settlement and filtration process was developed for treating shower water which was obtained from a college bathroom toilet. The system's pollutant removal efficiency was examined for three different filter media: manganese sand, quartz sand and ceramsite. The results showed that for ceramsite, the average removal of turbidity, CODcr, NH3-N, and anionic surfactant was 93.3%, 68.6%, 78.9, and 83.5% respectively. For manganese sand, the values were 84.6%, 61.5%, 57.8 and 59%, while for quartz, they were 88.9%, 47.9%, 39.5% and 51.9%. A cost benefit analysis revealed that the payback period of greywater recycling systems ranges from 3.16–5.30 years and benefit-cost ratios are in the range of 1.23–1.67, depending on tank size. The proposed system provides a new strategy for enhancing water-use efficiency in buildings in a more decentralised way.

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“…Laboratory -scale studies have been undertaken to investigate the applicability of a ceramic filter when introduced into a heterogeneous system [3,6]. It was provided efficient filtering performance [7]. Filtration of a heterogeneous liquid-solid medium can be done through ceramic filter [8][9][10][11], based on bentonite [13], cordierite [3] or even CaO-MgO-SiO2 fibres [12] which was interposed in a filtration plant, and the media were separated until the filter pores were loaded.…”

Section: Introductionmentioning

confidence: 99%

“…Filtration plants can use ceramic filters to filter water without sacrificing their microbial removal effectiveness [14]. These filtration plants can operate on the basis of pressure gradient [7,15,16] or with gascontrolled temperature furnace [14] or gravitational filtration takes place [3,17]. The installations facilitated the obtaining of a filtrate with improved physical-chemical properties.…”

Section: Introductionmentioning

confidence: 99%

“…The installations facilitated the obtaining of a filtrate with improved physical-chemical properties. These filtering technologies and equipment [3,7,[14][15][16][17], portable filtering devices [18], may have high installation and maintenance costs. This paper presents a method and an installation for determining the filtering capacity of filters made of composite materials with ceramic matrices.…”

Section: Introductionmentioning

confidence: 99%

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Procedure and Installation for Determining the Filtering Capacity

et al. 2021

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The paper presents a method and an installation for determining the filtration capacity of filters made of composite materials with ceramic matrices. Applicable to fluid media (liquid, gaseous) the process is based on generating a pressure gradient in the filter area. The pressure difference between the two sides of the filter determines the passage of the fluid through the filter and its retention of the suspended particles. The process allows the testing of filters with a great diversity regarding the nature of the materials from which they are made, respectively their geometry and dimensions. In the present experiment, filters made of ceramic composite materials based on bentonite reinforced with SiC type ceramic powders and Al type metal powders were tested. From these materials were made cylindrical filters (diameters of 16 mm and length of 15 mm), which, after sintering at a temperature of 1250°C, were tested on the installation, for filtering rainwater samples. The determinations made highlighted a good ability of the filter to retain suspended particles in the water.

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Integrated simple ceramic filter and waste stabilization pond for domestic wastewater treatment

Cited by 17 publications

References 21 publications

Evaluasi Karakteristik Air Limbah Hasil Pengolahan Waste Stabilazion Pond di Kota Jakarta

Evaluasi Karakteristik Air Limbah Hasil Pengolahan Waste Stabilazion Pond di Kota Jakarta

Technical and economical viability of a graywater recycling system employing an integrated preliminary settlement and filtration process

Procedure and Installation for Determining the Filtering Capacity

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