scholarly journals Deteksi Kualitas Air Sumur Masyarakat Akibat Penumpukan Limbah di Sekitar Tempat Pembuangan Akhir Menggunakan Laser Photo-Acoustics Spectroscopy di Gampong Jawa Kecamatan Kuta Raja Banda Aceh

2018 ◽  
Vol 3 (4) ◽  
pp. 869-878
Author(s):  
Khairul Abdi Ruslana ◽  
Ichwana Ichwana ◽  
Agus Arip Munawar
Keyword(s):  
Water Quality ◽  
Wavelength Range ◽  
Correction Method ◽  
Cutting Edge ◽  
Disposal Site ◽  
Well Water ◽  
Final Disposal ◽  
R Value ◽  
Banda Aceh

Abstrak. Dalam menguji kualitas air di Laboratorium biasanya memerlukan biaya yang mahal dan waktu yang lama. Laser Photo-Acoustics Spectroscopy adalah salah satu metode terbaru untuk uji cepat kualitas air. Tujuan dari penelitian ini adalah untuk menguji keakuratan laser fotoakustik sebagai metode baru yang cepat, efektif, dan efisien dalam mendeteksi kualitas air sumur masyarakat akibat penumpukan limbah di sekitar Tempat Pembuangan Akhir di Gampong Jawa Kecamatan Kuta Raja Banda Aceh dengan menggunakan Laser Fotoakustik. Hasil penelitian ini menunjukkan panjang gelombang relevan untuk prediksi kualitas air sumur menggunakan rentang panjang gelombang 4000 – 10000 cm-1 dimana parameter suhu, kekeruhan, TSS, pH, DO, BOD-5 dan nitrat (NO3-) berada pada rentang panjang gelombang tersebut. Metode koreksi spektrum yang paling baik digunakan untuk prediksi suhu, kekeruhan, TSS dan DO ialah metode koreksi cutting edge filtering, prediksi pH dan NO3- paling baik menggunakan data raw spektrum sementara prediksi BOD-5 paling baik mengggunakan metode koreksi peak normalization. Pada data raw spektrum nilai r berkisar pada 0.8349537 - 0.9926958, nilai RMSEC berkisar pada 0.0387916 - 3.7519751, nilai R2 0.6971 - 0.9854453, nilai RPD 1.942375418 - 6.949700451. Pada metode koreksi peak normalization nilai r berkisar pada 0.8151091 - 0.9910417, nilai RMSEC 0.0447571 - 5.7055745, nilai R2 0.65995 - 0.98216, nilai RPD 1.833200928 - 6.668034607. Pada metode koreksi cutting edge filtering nilai r berkisar 0.882751 - 0.9980677, nilai RMSEC 0.0410234 - 1.9323903, nilai R2 0.76829 - 0.9961392, nilai RPD 2.22078388 - 17.20520953.Detection of Water Quality of Wells of Communities Due to Waste Accumulation Around Final Disposal Site Using Photoacoustics Laser in Gampong Jawa Kecamatan Kuta Raja Banda AcehAbstract. In testing the quality of water in the Laboratory usually requires a high cost and a long time.  The Photo-Acoustics Spectroscopy Laser is one of the newest methods for rapid water quality testing. The purpose of this research is to test the accuracy of photoacoustic laser as a new method that quickly, effectively and efficiently in detecting the quality of well water of society due to the accumulation of waste around the Final Disposal Site in Gampong Jawa, Kuta Raja Raja sub-district by using Laser Fotoakustik. The results of this study show the relevant Wavelength for well water quality prediction using the 4000 - 10000 cm - 1 wavelength range where the temperature, turbidity, TSS, pH, DO, BOD - 5 and nitrate (NO3 -) parameters are in the wavelength range. The best spectral correction methods used for prediction of temperature, turbidity, TSS and DO are cutting edge filtering correction methods, pH and NO3 predictions-best using raw spectrum data while BOD-5 predictions best use peak normalization correction methods. In raw data spectrum r value ranges from 0.8349537 - 0.9926958, RMSEC value ranges from 0.0387916 - 3.7519751, value R2 0.6971 - 0.9854453, RPD value 1.942375418 - 6.949700451. In peak correction method normalization r value ranges from 0.8151091 - 0.9910417, RMSEC value 0.0447571 - 5.7055745, value R2 0.65995 - 0.98216, RPD value 1.833200928 - 6.668034607. In correction method of cutting edge filtering r value ranges from 0.882751 - 0.9980677, RMSEC value 0.0410234 - 1.9323903, value R2 0.76829 - 0.9961392, RPD value 2.22078388 - 17.20520953.

scholarly journals Keberadaan Tempat Pembuangan Akhir Berdampak pada Kualitas Air

2020 ◽  
Vol 20 (2) ◽  
pp. 211
Author(s):  
Abdonia W. Finmeta ◽  
Nur Aini Bunyani ◽  
Joritha Naisanu
Keyword(s):  
Water Quality ◽  
Random Sampling ◽  
Quality Parameters ◽  
Disposal Site ◽  
Well Water ◽  
Stratified Random Sampling ◽  
Residential Areas ◽  
Final Disposal ◽  
The Relationship

Abstrak: Tumpukan sampah dan lindi secara langsung dan tidak langsung dapat menganggu kesehatan lingkungan dan keseimbangan ekosistem perairan. Penelitian ini bertujuan untuk mengkaji  kualitas fisik, kimia dan biologi air sumur pada berbagai jarak dari Tempat Pembuangan Akhir (TPA) kecamatanAlak serta dampaknya bagi kesehatan penduduk.Penelitian  menggunakan metode stratified random sampling yaitu penentuan berdasarkan jarak 400m-1200m dari timbunan sampah dari lokasi pengambilan sampel air sumur. Hasil analisa  sampel  menentukan kualitas air dengan membandingkanbaku mutu Air. Analisis pengaruh jarak TPA terhadap kualitas air selanjutnya dihitung nilai determinasi (r2) untukmenentukan hubungan jarakTPA terhadap kualitas air. Untuk menduga hubungan  dilakukan dengan analisis regresi dan korelasi antara tumpukan sampah, air lindidan kualitas air tanah. Hasil Kualitas air sumur di kecamatan Alak berada pada kategori sesuai artinya sesuai dengan Permenkes No. 492/Menkes/Per/IV/2010 tanggal 19 April 2010. Variabel jarak keberadaan tempat pembuangan akhir berpengaruh terhadap kualitas air sumur. Parameter kualitas air yang diambil dari daerah pemukiman di kelurahanAlakpadajarak 800 m dan 1.200 m masih dalam batasaman dikonsumsi. Sedangkan pada jarak 400 m dibutuhkan perhatian pemerintah untuk pengelolaan TPA secarabaik agar tidak berdampak pada kesehatan masyarakat.Kata kunci: Tempat Pembuangan Akhir, jarak TPA, kualitas airAbstract: Piles of garbage and leachate directly and indirectly can disturb the health of the environment and the balance of the aquatic ecosystem.This study aims to assess the physical, chemical and biological quality of well water at various distances from the Final Disposal Landfill and its impact on the health of the population. The study uses a stratified random sampling method that is based on the distance of 400 m-1200 m from the landfill from the location of groundwater well sampling.The results of sample analysis determine water quality by comparing Water quality standards. Analysis of the effect of landfill distance on water quality then calculated determination value (r2) determines the relationship between landfill distance to water quality.To estimate the relationship is done by regression analysis and correlation between the garbage heap and leachate and ground water quality. Results The quality of well water in Alak sub-district is in the appropriate category according to the meaning of Permenkes No. 492 / Menkes / Per / IV / 2010 April 19, 2010. Variable distance of the existence of the final disposal site affects the quality of well water. Water quality parameters taken from residential areas in Alak village at a distance of 800 m and 1,200 m are still within the safe limits for consumption. Meanwhile, at a distance of 400 m, government attention is needed to properly manage the landfill so it does not have an impact on public health.Keywords: Landfills, Landfill distance, Water quality

scholarly journals PREDIKSI CEPAT KUALITAS AIR MENGGUNAKAN LPAS (LASER PHOTO-ACOUSTIC SPECTROSCOPY) DENGAN MENERAPKAN METODE KOREKSI CUTTING EDGE FILTERING

2021 ◽  
Vol 10 (2) ◽  
pp. 220
Author(s):  
Ichwana Ramli ◽  
Agus Arip Munawar ◽  
Khairul Abdi Ruslana
Keyword(s):  
Water Quality ◽  
Regression Model ◽  
Water Samples ◽  
Correction Method ◽  
Partial Least Square ◽  
Cutting Edge ◽  
Acoustic Spectroscopy ◽  
Photo Acoustic Spectroscopy ◽  
Banda Aceh ◽  
Spectrum Data

A tool that can predict water quality by capturing sound vibrations generated by collisions between water samples and light is LPAS (Laser Photo-Acoustic Spectroscopy). To process the data acquired by LPAS, spectrum correction is needed to eliminate data errors when making acquisitions on water samples. The correction method used in this research is the cutting edge filtering correction method. The regression model that can be used is the PLSR (Partial Least Square Regression) regression model. This research was conducted in the Instrumentation and Energy Laboratory, Agricultural Engineering Study Program, Faculty of Agriculture, Syiah Kuala University. Water sample analysis was carried out at the Laboratory of the Industrial Research and Standardization Center (BARISTAND) Banda Aceh. This study used 4 monitoring wells within the TPA (Final Disposal Site) and 4 samples were taken from community wells outside the scope of TPA Gampong Jawa, Banda Aceh City. The results of this study indicate the parameters (temperature, turbidity, Ph, TSS, DO, BOD and Nitrate) are predicted to be in the frequency range 4000 - 10,000 cm-1. Raw spectrum data for pH and Nitrate (NO3-) parameters produce better data than the spectrum data for cutting edge filtering correction methods while cutting edge filtering spectrum data for temperature, turbidity, TSS, DO and BOD-5 parameters are better than spectrum raw data. This study also shows that the cutting edge filtering correction method is able to cut boundaries and compress the spectrum so that it can provide data limits on the spectrum so that the PLSR method can be applied to predict water quality. Keywords: water quality; Laser Photo-Acoustic Spectroscopy, correction method, regression method

scholarly journals Analysis Quality of Water River and Quality of Well Water in The Surrounding of Rejo Agung Baru Sugar Factory Madiun

2018 ◽  
Vol 10 (1) ◽  
pp. 1 ◽  
Author(s):  
Susanti Oktavia Ningrum
Keyword(s):  
Water Quality ◽  
Agricultural Waste ◽  
Water Quality Management ◽  
Domestic Wastewater ◽  
Quality Standards ◽  
Water Quality Monitoring ◽  
Well Water ◽  
Sugar Factory ◽  
Quality Of Water

The quality of wastewater sugar factory produced will affect the environmental health quality around the factory. The study aimed to analyze the quality of water river and the quality of wells around the Rejo Agung Baru sugar factory in the Madiun. This study is an descriptive observational. The samples comprised of 5 sampels of water rivers and 7 samples of well water. The results of the study at the quality of water river showed that there are parameters (BOD5 and temperature) unqualified with the quality standards based on the East Java Regional Regulation No. 2 of 2008 about Water Quality Management and Water Pollution Control in the East Java, the quality of water river is also affected by the waste water, trash, agricultural waste, and other pollutants. The result of measuring the quality of water well showed that there are parameters (organic substance) unqualified with quality standards based on Permenkes No: 416/Menkes/PER/ IX/1990 about the Terms and Water Quality Monitoring, the quality of Well water is also affected by the quality of water river, a distance of toilet, domestic wastewater and other pollutants. The quality of water river and the quality of well water have decreased that required supervision on the quality of a river water and the quality of water of a well.

scholarly journals Analisis Kualitas Air Laut di Area Alur Pelayaran Barat Surabaya di Selat Madura (Quality Analysis of the Saltwater in West Surabaya Fairway in Madura Strait)

2016 ◽  
Vol 1 (01) ◽  
pp. 42
Author(s):  
Ririn Endah Badriani
Keyword(s):  
Water Quality ◽  
Water Quality Index ◽  
Quality Index ◽  
Pollution Index ◽  
Quality Analysis ◽  
Disposal Site ◽  
Marine Biota ◽  
Sampling Points ◽  
Do Concentration

AbstractPelabuhan Tanjung Perak Surabaya merupakan pelabuhan terbesar di kawasan Indonesia bagian timur. PT PELINDO III melakukan pengembangan Arus Pelayaran Barat Surabaya (APBS). Akibatnya aktivitas sekitar APBS meningkat yang berpotensi menimbulkan pencemaran di perairan. Tujuan penelitian ini untuk menentukan kualitas air berdasarkan baku mutu biota laut dan indek kualitas air di sekitar APBS. Indeks kualitas air yang digunakan adalah Indeks Pencemaran (IP) dan National Sanitation Federation Water Quality Index (NSF WQI). Hasil penelitian menunjukkan bahwa perairan di sekitar APBS dan lokasi pembuangan material keruk mengalami penurunan kualitas air laut dengan beberapa parameter tidak memenuhi baku mutu yaitu TSS 30 mg/l (ST 1), kekeruhan 19 NTU (ST 1), nitrat (0,7 mg/l di ST1dan 0,5 mg/l di ST2) dan di semua titik sampling diperoleh kadar DO (3 mg/l), fosfat 0,02 – 0,6 mg/L dan kecerahan (0,55 - 1.70 m). Indeks kualitas air di sekitar APBS dan lokasi pembuangan material keruk dengan metode IP dihasilkan tercemar sedang (ST 1, S2 dan ST 4 ) dan tercemar ringan (ST 3, ST 5 dan ST 6). Nilai kualitas perairan berdasarkan NSF WQI diperoleh dua kategori yaitu baik ( ST 3, ST 4, ST 5) dan sedang (ST 1, ST 2 dan ST 6).Keywords: aktivitas sekitar APBS, kualitas air, indeks pencemaran, NSF WQI AbstrakTanjung Perak Surabaya is the biggest harbor in the Eastern part of Indonesia. PT Pelindo III implemented the development of the eastern fairway Surabaya (APBS). Consequently, the activities arround them increased. It had potential to cause water polllution. This study is aim to determine the water quality based on standart quality of marine biota and the index of water quality arround APBS. Index of water quality are pollution index (IP) and National Sanitation Federation Water Quality Index (NSF WQI). The result of the study showed that the water harbor arround APBS and the location of dreging material were decreasing in the term of the quaity of the saltwater . The quality of saltwater did not reach the standart quality, which was TSS 30 mg/l (ST 1), the turbidity of 19 NTU (ST 1), nitrate (0.7 mg / l in ST1dan 0.5 mg / l in ST2) and at all sampling points obtained DO concentration (3 mg / l), phosphate from 0.02 to 0.6 mg / L and brightness (from 0.55 to 1.70 m) .Index of water quality arround APBS and dregging material disposal site that was used IP method was medium polluted (ST 1, S2 and ST 4) and lightly polluted (ST 3, ST 5 and ST 6). Values of water quality by NSF WQI obtained two categories: good (ST 3, ST 4, ST 5) and medium (ST 1, ST 2 and ST 6).Kata kunci: the activities arround APBS, water qualiy, pollution index, NSF WQI

scholarly journals Kualitas Air Situ Lebak Wangi Bogor Berdasarkan Analisa Fisika, Kimia dan Biologi

2017 ◽  
Vol 3 (2) ◽  
pp. 104
Author(s):  
Dewi Elfidasari ◽  
Nita Noriko ◽  
Yunus Effendi ◽  
Riris Lindiawati Puspitasari
Keyword(s):  
Water Quality ◽  
Water Reservoir ◽  
Quality Standard ◽  
Quality Analysis ◽  
Disposal Site ◽  
Physical Chemical ◽  
Groundwater Supply ◽  
Lake Waters

<div class="WordSection1"><p><em>Abstrak</em> - <strong>Situ Lebak Wangi merupakan situ yang berada di daerah Bogor, dan awalnya dimanfaatkan sebagai tempat penampungan air saat musim hujan untuk peningkatkan persediaan  air tanah.  Saat ini, Situ Lebak Wangi dimanfaatkan sebagai tempat pembuangan limbah oleh masyarakat. Hal ini dapat menyebabkan perubahan kualitas baik fisik, kimia dan biologi  perairan situ. Untuk itu perlu dilakukan penelitian terhadap kualitas fisik, kimia dan biologi perairan Situ Lebak Wangi agar diperoleh informasi mengenai kualitas perairannya sehingga dapat disosialisasikan kepada masyarakat di sekitarnya nilai penting konservasi, pengelolaan dan pemanfaatan situ tersebut. Hasil pengukuran sifat fisik dan kimia air menunjukkan bahwa suhu di perairan Situ Lebak Wangi masih memenuhi baku mutu air kelas 1, nilai total padatan terlarut perairan Situ masih di bawah ambang batas baku mutu yang dipersyaratkan, nilai kecerahan di perairan Situ Lebak Wangi berkisar antara 67,17 – 80,83 cm dengan nilai rata-rata 74,46 cm, nilai pH perairan danau lebih rendah dari perairan sungai, yaitu berkisar antara 6,60–8-80. Pengukuran DO menunjukkan bahwa di perairan danau konsumsi oksigennya lebih tinggi, sedangkan hasil BOD5 menunjukkan bahwa perairan Situ Lebak Wangi sudah tercemar oleh bahan organik mudah urai (BOD5). Nilai daya hantar listrik berkisar antara 112,0 – 118,0 µhos/cm. Hasil analisa kualitas air Situ Lebak Wangi secara keseluruhan menunjukkan bahwa perairan tersebut tidak layak untuk dijadikan sebagai air baku, karena mengandung bakteri patogen Salmonella-Shigella yang merupakan penyebab thypus dan kolera. </strong></p><p>                                                          </p><p><strong><em>Keata Kunci </em></strong> - kualitas fisik, kimia dan biologi; Situ Lebak Wangi; Perairan; Baku mutu air</p></div><br clear="all" /><p> </p><p><em>Abstract</em> - <strong>Situ Lebak Wangi is a place located in the Bogor area, and was originally used as a water reservoir during the rainy season to increase groundwater supply. Currently, Situ Lebak Wangi is used as a waste disposal site by the community. This can lead to changes in the quality of both physical, chemical and biological waters there. Therefore, research on the physical, chemical and biological qualities of waters of Situ Lebak Wangi to obtain information about the quality of the waters so that it can be socialized to the community around the importance of conservation, management and utilization of the site. The result of measurement of physical and chemical properties of water shows that the temperature in Situ Lebak Wangi waters still meet the water quality standard class 1, the total dissolved solids of waters Situ is still below the required quality standard threshold, the brightness value in Situ Lebak Wangi waters ranges between 67, 17 - 80.83 cm with an average rating of 74.46 cm, the pH value of the lake waters lower than river waters, which ranged from 6.60-8-80. Measurements of DO indicate that in lake waters oxygen consumption is higher, whereas BOD5 results show that waters Situ Lebak Wangi already contaminated by organic material easily explained (BOD5). The electrical conductivity values range from 112.0 - 118.0 μhos / cm. The result of Situ Lebak Wangi water quality analysis as a whole shows that the water is not feasible to serve as raw water, because it contains Salmonella-Shigella pathogen bacteria which is the cause of thypus and cholera.</strong></p><p><strong> </strong></p><p><strong><em>Keywords</em></strong><strong> - </strong><em>physical quality, chemistry and biology, </em><em>Situ Lebak Wangi, </em><em>Waters, Water quality standards</em><strong><em></em></strong></p>

scholarly journals Study Of Spatial Effect Distribution Of Groundwater Quality On Rob Disaster In Semarang City

2018 ◽  
Vol 73 ◽  
pp. 03027 ◽  
Author(s):  
Dwi Nur Yuliyani ◽  
Thomas Triadi Putranto ◽  
Nur Indah
Keyword(s):  
Water Quality ◽  
Random Sampling ◽  
Sampling Technique ◽  
Field Measurements ◽  
Quality Parameters ◽  
Water Levels ◽  
North Coast ◽  
Well Water ◽  
The North

Semarang City is one of the cities located in the north coast of Java, has characteristics of hilly areas and lowland areas, Semarang City is one of the coastal areas and has a high Rob potential. Subdistricts in Semarang City that are inundated by rob disasters are North Semarang Subdistrict, Ngalian, Tugu, Genuk and Pedurungan. The purpose of this research is 1) mapping of inundation in Semarang City using Geographic Information System (GIS). 2). Knowing the quality of ground water (wells) for public consumption around the coastal area of Semarang City that has been exposed to rob water. 3) Find out how many rob water levels have contaminated the Well. Widespread Distribution Population of Rob in Semarang City. Side technique in this research is Purposive Random sampling. The result of this research is the quality of well water obtained from direct measurement of field. Measurements are made using the Water Quality Checker tool. The measurement parameters include pH, DHL, TDS and Nitrate. The required data is the coastal administration map of Semarang city, and the well water quality parameters of KEPMENKES. Selection and sampling of well water by using stratified random sampling technique. The analysis includes a well water quality test in the rob area. Data collection techniques used questionnaire, observation, and documentation techniques. The measurement parameters include pH, DHL, TDS, and Nitrate. It can be seen that the worst affected District is Genuk District and the District which is still good quality is Pedurungan District.

scholarly journals Well water quality in rural Nicaragua using a low-cost bacterial test and microbial source tracking

2015 ◽  
Vol 14 (2) ◽  
pp. 199-207 ◽  
Author(s):  
Patricia Weiss ◽  
Tiong Gim Aw ◽  
Gerald R. Urquhart ◽  
Miguel Ruiz Galeano ◽  
Joan B. Rose
Keyword(s):  
Water Quality ◽  
Low Cost ◽  
Global Scale ◽  
Source Tracking ◽  
Well Water ◽  
Water Wells ◽  
Compartment Bag Test ◽  
Rope Pump ◽  
Viable Method

Water-related diseases, particularly diarrhea, are major contributors to morbidity and mortality in developing countries. Monitoring water quality on a global scale is crucial to making progress in terms of population health. Traditional analytical methods are difficult to use in many regions of the world in low-resource settings that face severe water quality issues due to the inaccessibility of laboratories. This study aimed to evaluate a new low-cost method (the compartment bag test (CBT)) in rural Nicaragua. The CBT was used to quantify the presence of Escherichia coli in drinking water wells and aimed to determine the source(s) of any microbial contamination. Results indicate that the CBT is a viable method for use in remote rural regions. The overall quality of well water in Pueblo Nuevo, Nicaragua was deemed unsafe, and results led to the conclusion that animal fecal wastes may be one of the leading causes of well contamination. Elevation and depth of wells were not found to impact overall water quality. However rope-pump wells had a 64.1% reduction in contamination when compared with simple wells.

scholarly journals Comparison of the physicochemical and microbiological quality of different brands of bottled water with well water in Lesotho using principal component analysis

Water SA ◽  
2020 ◽  
Vol 46 (3 July) ◽  
Author(s):  
Khothalang E Molefe ◽  
Lineo Williams ◽  
Mosotho J George ◽  
Sissay B Mekbib
Keyword(s):  
Water Quality ◽  
Water Samples ◽  
Tap Water ◽  
Public Awareness ◽  
Microbiological Quality ◽  
Bottled Water ◽  
Nitrate Content ◽  
Well Water ◽  
Microbiological Analysis

Water, though vital for life, is also the route for transmission of water-borne diseases. Bottled water is consumed worldwide for its accessibility and the public perception of purity. However, this perception is usually not based on experimental results to confirm or invalidate it, especially where the sample commodity is not adequately tested for quality. In this study, different bottled water brands in Lesotho were compared to tap and well water samples sourced locally. The standard water testing methods were used to assess the physicochemical and microbiological quality of these samples. The physicochemical parameters such as hardness, alkalinity, pH, chloride, conductivity and nitrate content were below WHO acceptable limits for all water samples tested. Upon the employment of multivariate statistics, one of the bottled water samples (C) was completely indistinguishable from the two well water samples collected in the local village. On the other hand, microbiological analysis indicated that the water samples designated as C (bottle water brand), F (tap water), G (Ha-Mafefooane) and H (Roma community water) had a high microbial load and were contaminated with Escherichia coli, while A, B, D and E samples contained Staphylococcus spp. The presence of such indicator organisms suggests possible poor hygiene during processing. It is therefore recommended that stricter policy measures be taken to regularly monitor bottled water quality, before and after production and storage, to fulfil the basic water quality standards of WHO. Public awareness should also be created that bottled water may still be impure, despite appearing attractive and convenient.

scholarly journals Analisis Kualitas Air Laut Sebagai Bahan Baku Garam di Provinsi Aceh

2019 ◽  
Vol 4 (2) ◽  
Author(s):  
Bahagia Bahagia ◽  
Afrizal Afrizal
Keyword(s):  
Water Quality ◽  
Detection Limit ◽  
Data Collection ◽  
Research And Development ◽  
Sea Water ◽  
Raw Material ◽  
Test Results ◽  
Aas Method ◽  
Banda Aceh

<p>Currently barriers are still faced by salt farmers because they still use traditional technology in salt production so traditional farmers are less competitive than other modern salt products. The method of data collection was carried out by analyzing sea water quality survey and test at the Research and Development Agency of the Industrial Research and Standardization Center of Industrial in Banda  Aceh. This study aims to obtain the results of measuring the quality of sea water that will be used as  old water as raw material for salt. The results showed that the highest degree of Bauma came from the sample of Alue Rambut Lembah Sabil and Sejahtera Manggeng in the amount of 4 Be. Furthermore, the highest NaCl level originated in the Sejahtera Mangeng sample by 3%, the highest iodine (KiO3) from the Sejahtera Manggeng sample of 0.421 mg / kg. The biggest lead (Pb) test results came from the Sejahtera Mangeng sample of 0.2224 mg / L. Furthermore, the test results of Cadmium (Cd), Water Mercury (Hg) and Arsenic (As) with the AAS method are at the detection limit of the test equipment at &lt;0,0004 mg / L, &lt;0,0005 mg / L and &lt;0 0002 mg / L</p>

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