scholarly journals TREATMENT OF TEXTILE EFFLUENT USING NATURALLY PREPARED COAGULANT FROM MORINGA OLEIFERA SEED

2021 ◽  
pp. 9-20
Author(s):  
Umma Muhammad ◽  
Amina Umar ◽  
Ikwuagwu Leonard
Keyword(s):  
Waste Water ◽  
Moringa Oleifera ◽  
Oxygen Demand ◽  
Biological Oxygen Demand ◽  
Textile Effluent ◽  
Test Apparatus ◽  
Conventional Test ◽  
Total Dissolved Solid ◽  
Moringa Oleifera Seed ◽  
Colloidal Materials

This investigation is intended for Chemical Oxygen Demand (COD), Total Dissolved Solid (TDS), Biological Oxygen Demand (BOD), Conductivity, Dissolved oxygen, Absorbance, PH and turbidity reduction from textile industrial produce effluents that are highly complex and characterized. In this study coagulant using Moringa Oliefera seed was used to reduce the suspended and colloidal materials responsible for turbidity of the waste water. The seed powder was used as a natural coagulant to reduce turbidity, the test were carried out using textile effluent with conventional test apparatus. Various result were obtained by increasing dosage of Moringa Oleifera seed powder from 4g to 24g optimum dosage for reduction of COD, BOD, TDS, Turbidity, Conductivity, Absorbance and D.O was determined. It was observed that the highest dose which is 24g has a greater efficiency in reduction of all parameters tested with Ph of 6.48, COD 46mg/L, BOD 12mg/L, and Conductivity 360MSCm-1, TDS 212mg/L, Turbidity 8NTU, DO 4.7 and absorbance of 0.65. Moringa Oleifera seed showed potential in industrial textile effluent treatments among others.

scholarly journals PERFORMANSI INSTALASI PENGOLAH AIR LIMBAH TAMBAK SUPERINTENSIF

2017 ◽  
Vol 12 (2) ◽  
pp. 95 ◽  
Author(s):  
Rachman Syah ◽  
Mat Fahrur ◽  
Hidayat Suryanto Suwoyo ◽  
Makmur Makmur
Keyword(s):  
Waste Water ◽  
Wastewater Treatment ◽  
Retention Time ◽  
Treatment Plant ◽  
Oxygen Demand ◽  
Biological Oxygen Demand ◽  
Total N ◽  
Organic Matters ◽  
Shrimp Farm ◽  
Long Line

Pengolahan air buangan tambak superintensif (TSI) adalah usaha untuk mengurangi beban bahan pencemar yang terkandung di dalam air buangan TSI sehingga aman dan tidak membahayakan saat dibuang ke lingkungan. Penelitian ini bertujuan untuk mengevaluasi desain dan performansi Instalasi Pengolahan Air Limbah (IPAL) dalam memperbaiki kualitas air buangan TSI sebelum dibuang ke badan air. IPAL terdiri atas kolam sedimentasi, dua kolam aerasi, dan satu kolam penampungan. Ke dalam kolam penampungan ditebari ikan mujair serta rumput laut Gracilaria sp. yang dibudidayakan dengan metode long line, berfungsi sebagai biokontrol. Sampel air diambil di bagian inlet IPAL, oulet kolam sedimentasi atau inlet kolam aerasi-1, outlet kolam aerasi-1 atau inlet kolam aerasi-2, outlet kolam aerasi-2 atau inlet kolam penampungan, serta outlet kolam penampungan, setiap dua minggu selama 105 hari pemeliharaan. Parameter yang diukur adalah total padatan tersuspensi (TSS), total amonia nitrogen (TAN), nitrit, nitrat, fosfat, bahan organik terlarut (BOT), dan biological oxygen demand (BOD-5). Spesifikasi teknis IPAL yang diamati meliputi ukuran dan volume IPAL, volume dan waktu tinggal air buangan tambak, dan efisiensi kinerja IPAL, serta rasio volume IPAL dan volume total air tambak. Hasil penelitian menunjukkan bahwa IPAL dapat mengurangi beban bahan pencemar dengan tingkat efisiensi antara 53,1%-99,4%; namun masih diperlukan peningkatan kapasitas dalam mengurangi konsentrasi BOT. IPAL menghasilkan efisiensi yang tinggi terhadap TSS, TAN, nitrit, Total Nitrogen (TN), dan fosfat. Rasio volume IPAL dan volume air tambak 30:70 dengan waktu tinggal minimal lima hari, dapat dijadikan acuan dalam pembangunan IPAL tambak superintensif.A wastewater treatment plant (WTP) in a super-intensive shrimp farm is used to reduce organic matters contained in super-intensive shrimp farm effluent. Through the WTP, the waste water from shrimp facilities can safely and harmlessly be released to the receiving environments. The aims of this study were to evaluate the design and performance of a WTP in reconditioning waste water released from a super-intensive shrimp farm prior to release to water bodies. The WTP was made of a series of sedimentation pond, two aeration ponds, and one reservoir or equalitation pond. The tilapia fish and seaweed, Gracilaria sp., were stocked in the equalitation pond where the seaweed was cultured using long line method; these organisms were used as bio-control. Water samples were collected fortnightly during 105 days of culturing duration from the WTP inlet, outlet of sedimentation pond or at inlet of the first aeration pond; outlet of the first aeration pond or inlet of the second aeration pond, outlet of the second aeration pond or inlet of equalitation pond and the outlet of equalitation pond. The measured variables were total suspended solid (TSS), total ammonia nitrogen (TAN), nitrite, nitrate, phosphate, total organic matters (TOM), and five days biological oxygen demand (BOD5). The evaluated technical performances of the plant were its size and volume; volume and retention time of effluent, efficiency of WTP performance and volume ratios of the WTP and total volume of shrimp pond. The results of the study indicated that the WTP was able to reduce concentrations of nutrients and solids in effluent by 53.1%-99.4% of efficiency. However, its capacity need to be increased due to reducing concentrations of TOM. The WTP was highly efficient in reducing the concentrations of TSS, TAN, nitrite, total N, and phosphate. The volume ratios between the plant and pond waters were 30:70 with minimum retention time five which days could be proposed for wastewater treatment pond for super-intensive shrimp ponds.

scholarly journals Penanganan Parameter yang Hilang dalam Aplikasi Penilaian Kualitas Air IKA-INA

Jurnal Ecolab ◽  
2021 ◽  
Vol 15 (2) ◽  
pp. 101-109
Author(s):  
Dewi Ratnaningsih ◽  
◽  
Retno Puji Lestari ◽  
Ernawita Nazir
Keyword(s):  
Dissolved Oxygen ◽  
Chemical Oxygen Demand ◽  
Fecal Coliform ◽  
Oxygen Demand ◽  
Total Suspended Solid ◽  
Suspended Solid ◽  
Biological Oxygen Demand ◽  
Total Phosphate ◽  
Total Dissolved Solid

Kualitas air di suatu wilayah yang merupakan salah satu indikator lingkungan dapat dievaluasi menggunakan parameter fisika, kimia, dan biologi. Indeks Kualitas Air Indonesia (IKA-INA) dapat digunakan untuk menilai kondisi kualitas air secara menyeluruh pada lokasi dan waktu tertentu. IKA-INA dihitung dengan menggunakan sepuluh (10) parameter yaitu pH, Total Dissolved Solid (TDS), Total Suspended Solid (TSS), Dissolved Oxygen (DO), Biological Oxygen Demand (BOD), Chemical Oxygen Demand (COD), NO3, NH3, Total Phosphate (TP) dan fecal coliform. IKA-INA tersebut merupakan indeks kualitas air yang dapat memberikan informasi secara sederhana. Dalam pemanfaatannya, tidak semua data parameter dalam IKA-INA tersebut dapat terpenuhi karena adanya data tidak valid atau data yang hilang. Kajian ini bertujuan untuk memberi alternatif rumusan IKA-INA dengan parameter yang tidak lengkap atau jika tidak semua data dalam parameters tersebut tersedia. Metode yang digunakan dalam menyusun rumusan adalah dengan melakukan koreksi faktor bobot parameter IKA-INA terhadap parameter yang hilang dan nilai Q (nilai sub-indeks). Setelah itu dilakukan uji coba pada nilai baku mutu air dalam Peraturan Pemerintah No. 22/2021 Lampiran VI serta pada data kualitas air sungai yang mewakili kualitas baik dan buruk. Hasil uji coba menunjukkan bahwa bobot parameter terkoreksi dapat digunakan untuk penanganan parameter yang hilang dalam penilaian kualitas air dengan metode IKA-INA. Hasil IKA-INA dengan parameter hilang yang menggunakan bobot terkoreksi dan hasil IKA-INA dengan parameter lengkap mayoritas memberikan status IKA yang tidak berbeda, kecuali untuk parameter fecal coli dan parameter yang mempunyai kadar jauh berbeda terhadap kondisi air secara keseluruhan.

scholarly journals PARAMETER FISIKA, KIMIA, DAN BIOLOGI PENCIRI HABITAT IKAN BELIDA (Chitala lopis)

2017 ◽  
Vol 15 (1) ◽  
pp. 13
Author(s):  
Arif Wibowo ◽  
Mas Tri Djoko Sunarno ◽  
Safran Makmur
Keyword(s):  
Principal Component Analysis ◽  
Discriminant Analysis ◽  
Dissolved Oxygen ◽  
Air Temperature ◽  
Oxygen Demand ◽  
Principal Component ◽  
Environmental Parameters ◽  
Component Analysis ◽  
Biological Oxygen Demand ◽  
Total Dissolved Solid

Penelitian mengenai parameter fisika, kimia, dan biologi penciri habitat ikan belida (Chitala lopis) dilakukan tahun 2005 - 2006 di perairan umum daratan di Sumatera, Kalimantan, dan Jawa. Tujuan nya adalah untuk mendapatkan informasi parameter lingkungan yang menjadi karakteristik habitat ikan belida dari berbagai badan air di Jawa, Sumatera, dan Kalimantan. Metode survei dan kegiatan laboratorium digunakan dalam penelitian ini. Parameter lingkungan yang diamati meliputi suhu udara, suhu air, Total Dissolved Solid (TDS), Daya Hantar Listrik (DHL), klorofil-a, kecepatan arus, Biological Oxygen Demand (BOD), oksigen terlarut, pH, alkalinitas, CO2 bebas, kedalaman air, dan kecerahan pada 116 lokasi pengambilan yang ditentukan secara sengaja di Sungai Tulang Bawang (Provinsi Lampung), Sungai Kampar, Sungai Siak (Provinsi Riau), Sungai Musi (Provinsi Sumatera Selatan), Sungai Citarum (Provinsi Jawa Barat), Sungai Kapuas (Provinsi Kalimantan Barat), dan Waduk Riam Kanan (Provinsi Kalimantan Selatan). Analisis data menggunakan pendekatan analisis multivariabel regresi berganda Metode Backward yang didasarkan pada Analisis Komponen Utama (Principal Component Analysis) dan pembeda (Discriminant Analysis), serta korespondensi analisis (correspondency analysis). Hasil penelitian menunjukkan habitat ikan belida dapat dibedakan menjadi tiga tipe, yaitu tipe yang menyerupai sungai utama, waduk, dan anak sungai. Pembeda utama sekaligus parameter lingkungan utama adalah parameter TDS yang paling besar, dan selanjutnya parameterparameter DHL, suhu udara, klorofil-a, kecepatan arus, BOD, Oksigen terlarut, pH, alkalinitas, dan CO2 bebas menyumbang yang paling sedikit. Kehadiran plankton genus Ulothrix dan Mytilina secara tidak langsung teridentifikasi sebagai penciri habitat spesifik ikan belida. Research on physical, chemical, and biological parameters indicating specific habitat of clown knife fish (Chitala lopis) was carried out at 2005 - 2006 in inlands waters of Sumatera, Borneo, and Java. This study purposed to obtain information of environmental parameters indicating habitat characteristic of the knife fish in various inland waters bodies in Sumatera, Borneo, and Java. Survey method and laboratory activities were employed in this research. Environmental parameters observed were air temperature, water temperature, Total Dissolved Solid (TDS), conductivity, water velocity, Biological Oxygen Demand (BOD), dissolved oxygen, pH, alkalinity, free C02, water depth, and water transparancy taken on 116 sampling stations distributing in Tulang Bawang River (Lampung Province), Kampar and Siak River (Riau Province), Musi River (South Sumatera Province), Kapuas River (West Kalimantan Province), Riam Kanan Reservoar (South Kalimantan Province), and Citarum River (West Java Province). Data analysis used multivariate approach of multiple regression of Backward Method such as Principal Component Analysis, Discriminant Analysis, and Corre spondency Analysis. The results showed that the clown knife fish habitats could be divided by three types of specific habitat, namely water bodies similar with main rivers, reservoir, and tributaries. Parameter of TDS indicated the primary differentization as well as habitat characteristics of the clown knife fish.Whilst the parameters of conductivity, air temperature, chlorophyill-a, water current, BOD, dissolved oxygen, pH, alcalinity, and free CO2 contributed less significance. The existence of plankton from genus Ulothrix and Mytilina was identified indirectly as the specific habitat of the clown knife fish.

EFFECTS OF ENVIRONMENTAL PARAMETERS ON PLANKTON ASSEMBLAGE IN AJIWA RESERVOIR, KATSINA STATE, NIGERIA

2021 ◽  
Vol 5 (1) ◽  
pp. 118-125
Author(s):  
U. F. Suleiman ◽  
S. Ibrahim ◽  
H. I. Isyaku ◽  
T. I. Nabila ◽  
A. Amir ◽  
...  
Keyword(s):  
Electrical Conductivity ◽  
Dissolve Oxygen ◽  
Seasonal Variations ◽  
Correlation Matrix ◽  
Physicochemical Parameters ◽  
Oxygen Demand ◽  
Environmental Parameters ◽  
Biological Oxygen Demand ◽  
Laboratory Activities ◽  
Total Dissolved Solid

The effect of environmental (Physicochemical) and biological (plankton) parameters of Ajiwa reservoir were studied for a period of eight months (March–October 2018). Field and laboratory activities were carried out using standard protocols. Mean monthly values of Temperature ranged between 25.87±3.57°C–29.46±0.66°C, Electrical conductivity was between 32.00±3.46µs/cm–210.00±95.39µs/cm. Dissolve Oxygen, Total Dissolved Solid and Biological Oxygen Demand Means of monthly values ranges between 5.53±0.39mg/l–9.35±0.62mg/l, 33.087±0.06mg/l–84.01±4.37mg/l, and 2.69±0.34mg/l–7.27±1.88mg/l. While phosphate and nitrate means of monthly values ranges between 0.04±0.02mg/l–0.09±0.03mg/l, 0.03±0.01mg/l–0.09±0.02mg/l. Four Phytoplankton phyla dominated by Chlorophyta (387org/L), Euglenophyta (160 org/L), Cyanophyta (83 org/L) and Bacillariophyta (63 org/L) were recorded in the reservoir. The Zooplanktons fauna comprises of Rotifers (180 org/L), Cladocerans (149 org/L) and Copepods (78 org/L). Correlation matrix showed that there were significant correlation between Phytoplankton, Zooplankton and Physicochemical parameters. The composition of planktons in the reservoir were affected by seasonal variations and fluctuation of physicochemical parameters

scholarly journals Industri Batik: Kandungan Limbah Cair dan Metode Pengolahannya

2018 ◽  
Vol 3 (1) ◽  
pp. 21-29
Author(s):  
Nani Apriyani
Keyword(s):  
Chemical Oxygen Demand ◽  
Oxygen Demand ◽  
Biological Oxygen Demand ◽  
Total Dissolved Solid

Industri batik semakin meningkat setiap tahun seiring dengan kebutuhan konsumen. Peningkatan produksi batik juga berbanding lurus dengan banyaknya limbah yang dihasilkan. Limbah industri batik terdiri dari limbahpadat, cair dan gas sebagai hasil samping dari serangkaian proses pengolahan batik. Limbah cair industri batik merupakan limbah yang paling banyak dihasilkan dan berpotensi mencemari lingkungan jika tidak dikelola dengan baik. Limbah cair ini dihasilkan akibat penggunaan pewarna sintetis dalam industri batik. Beberapa penelitian telah dilakukan untuk mengetahui karakteristik limbah industri batik yang seringkali ditemukan melebihi baku mutu yang disyaratkan,khususnya untuk parameter Biological Oxygen Demand (BOD), Chemical Oxygen Demand (COD), Total Dissolved Solid (TDS) dan Total Suspensed Solid (TSS). Upaya pengolahan limbah cair juga telah dilakukan dengan berbagai metode, baik secara fisika, kimia dan biologi, seperti elektroagulasi, sistem lumpur aktif, phytotreatment dan sebagainya.

scholarly journals New record of three species of Leeches (Annelida:Hirudinea) in Al-Hindyia River / Babil Province / Iraq

2019 ◽  
Vol 16 (3(Suppl.)) ◽  
pp. 0677
Author(s):  
AL-Ameen Et al.
Keyword(s):  
Electrical Conductivity ◽  
Dissolved Oxygen ◽  
Water Temperature ◽  
New Record ◽  
Oxygen Demand ◽  
Biological Oxygen Demand ◽  
Temperature Potential ◽  
Total Dissolved Solid ◽  
Physical And Chemical ◽  
Chemical Water

In this study, a total of 209 individuals of leeches were collected from Al-Hindyia River / Babil Province. 116 individuals were identified as Erpobdella octaculata (Linnaeus, 1758), 50 individuals as Erpobdella punctata (Leidy,1870) and  43 individuals as Hemiclepsis marginata (Müller, 1774).  Four samples were collected monthly during a period from February to June 2018. Some physical and chemical water properties were also examined, including air and water temperature, potential of hydrogen pH, Electrical Conductivity EC, Total Dissolved Solid TDS, Dissolved Oxygen DO, and the Biological Oxygen Demand BOD₅.  Air and water temperature were ranged 19.5-29, & 14.6-23.2 °C respectively. The values of pH ranged 6.2-7.6. EC ranged 1104-1581 μs/cm². The TDS recorded 669- 767 mg/l, while the DO reached 1.3- 8.5 mg / l, the BOD₅ ranged 3.5- 5.7 mg/l.

scholarly journals STUDI KUALITAS AIR TANAH KOTA MAGELANG AKIBAT DAMPAK LIMBAH DOMESTIK DAN INDUSTRI

2020 ◽  
Vol 5 (2) ◽  
pp. 120
Author(s):  
Muhammad Tri Aji ◽  
Abdul Qadir Jailani
Keyword(s):  
Chemical Oxygen Demand ◽  
Oxygen Demand ◽  
Total Suspended Solid ◽  
Total Coliform ◽  
Suspended Solid ◽  
Biological Oxygen Demand ◽  
Ex Situ ◽  
Purposive Sampling ◽  
Total Dissolved Solid

Era milenial ini permasalahan air sebagai sumber kehidupan semakin terasa. Terutama pada air tanah yang menjadi salah satu sumber kehidupan sehari – hari mulai dari aktifitas rumah tangga sampai aktifitas industri. Permasalahan air tanah semakin terasa apabila diiringi dengan laju pertumbuhan penduduk yang semakin tinggi. Kota Magelang merupakan salah satu kota yang perkembangannya tergolong pesat di wilayah Provinsi Jawa Tengah. Hal ini dapat dilihat dari pembangunan serta pertumbuhan ekonomi yang dicapai oleh kota ini. Penelitian ini bertujuan untuk mengetahui kondisi terkini mengenai kualitas air tanah di wilayah kota magelang akibat pembuangan limbah domestik dan industri dengan menganalisis parameter fisika (Suhu), parameter kimia (pH, Nitrat, BOD, COD, dan TSS), dan parameter biologi (Total Coliform). Penetapan lokasi penelitian guna pengambilan sampling air dilakukan menggunakan metode purposive sampling. Analisa parameter kualitas air dapat dilakukan secara in situ dan ex-situ serta nantinya akan di bandingkan dengan baku mutu air PP No.82 tahun 2001 dan Permenkes No. 32 tahun 2017. Hasil penelitian menunjukkan bahwa untuk parameter fisika masih dalam kondisi yang baik dengan nilai suhu rata-rata 26,1°C, sedangkan untuk nilai TSS (Total Suspended Solid) dan TDS (Total Dissolved Solid) 3,7 mg/L dan 227,95 mg/L. sedangkan untuk parameter kimia pH menunjukkan nilai yang cukup fluktuatif dan pada beberapa stasiun air tanah bersifat asam dengan nilai dibawah 7. Nilai nitrat pada stasiun penelitian 1,6,7 dan 9 memiliki nilai melebihi ambang batas yang ditetapkan yaitu 10 mg/L. Kemudian untuk nilai BOD (Biological Oxygen Demand) memiliki nilai lebih dari 2 mg/L sebagai syarat masuk kelas 1 mutu air tanah yang aman untuk higine, COD (Chemical Oxygen Demand) mempunyai nilai yang melebihi syarat maksimal yaitu 10 mg/L di semua stasiun penelitian, oleh sebab itu dikatagorikan sebagai pencemaran berat. Nilai total coliform yang melebihi baku mutu air untuk keperluan higiene sanitasi menurut Permenkes No. 32 tahun 2017 sebesar 50 MPN/100ml.kualitas air tanah Kota Magelang dapat dimanfaatkan untuk keperluan air minum dengan catatan penggunannya harus melalui proses pemasakan terlebih dahulu.

scholarly journals Comparative Effects of Conventional and Non-Conventional Flocculants and Disinfectants on Microbial Contaminants in Water Purification

2019 ◽  
pp. 1-15
Author(s):  
F. B. Omiyale ◽  
F. O. Ekundayo
Keyword(s):  
Waste Water ◽  
Bacillus Subtilis ◽  
Water Treatment ◽  
Water Purification ◽  
Moringa Oleifera ◽  
Dosage Level ◽  
Test Method ◽  
Jar Test ◽  
Microbial Contaminants ◽  
Moringa Oleifera Seed

This work compares the effect of alum, a conventional flocculant to the bioflocculant isolated from Bacillus subtilis and Moringa oleifera seed powder (non conventional bioflocculants) and chlorine as disinfectant on microbial contaminants in water purification. Bioflocculant was purified from the sand sediments of Onyearugbulem market, jar test method was used in bioflocculating activity and dosage. Bioflocculant purified from Bacillus subtilis isolated from the sediments of Onyearugbulem market stream inhibited the growth of coliform for well, stream and abattoir waste water samples. On the other hand, alum sulfate when compared with bioflocculant at a dosage level of 200 mg for well and stream waters and 800 mg for abattoir waste water yielded flocculating activities of 87.33%, 78.42% and 24.60%. This indicates that purified bioflocculant was more effective than alum sulphate. Bioflocculant produced from Bacillus subtilis should be exploited in water treatment. Moringa oleifera seed powder exhibited both flocculating and disinfecting potentials in water treatment but not effective in the treatment of abattoir waste water. 

scholarly journals Stormwater Runoff Treatment Using Moringa Oleifera Seed Extract as a Natural Coagulant

2020 ◽  
Vol 4 (1) ◽  
pp. 119-126
Author(s):  
L. O. Bobor ◽  
A. G. Aghedo
Keyword(s):  
Aquatic Ecosystems ◽  
Moringa Oleifera ◽  
Suspended Solids ◽  
Stormwater Runoff ◽  
Oxygen Demand ◽  
Total Suspended Solids ◽  
Seed Extract ◽  
Stormwater Quality ◽  
Before And After ◽  
Moringa Oleifera Seed

Uncontrolled stormwater runoff poses a serious threat to aquatic ecosystems due the presence of harmful pollutants. Effective treatment is important prior to discharge. This study investigated the performance of Moringa oleifera seed extract as a coagulant for the reduction of turbidity, chemical oxygen demand (COD) and total suspended solids (TSS) in stormwater runoff. Stormwater samples were treated with Moringa oleifera seed extract solution at varied coagulant doses (0.5-10%), pH (3-10) and settling durations (20-60 minutes). The samples were analyzed before and after treatment to determine the coagulation efficiencies. There were improvements in stormwater quality, with up to 88%, 70% and 89% reduction in turbidity, COD and TSS levels achieved. Removal efficiencies increased with increase in coagulant dose and settling time. The results of the study indicate that Moringa oleifera can be used in the treatment of stormwater runoff for safe discharge into the aquatic environment.

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