scholarly journals Jumlah Total Bakteri dan Bakteri Coliform Pada Air Laut dan Sedimen Perairan Laut Kecamatan Kendal

2020 ◽  
Vol 9 (3) ◽  
pp. 245-250
Author(s):  
Husna Hanifah ◽  
Jusup Suprijanto ◽  
Subagiyo Subagiyo
Keyword(s):  
Sea Water ◽  
Quality Standard ◽  
Total Coliform ◽  
Sediment Samples ◽  
Bacteriological Quality ◽  
Quality Testing ◽  
Seawater Quality ◽  
Seawater Samples ◽  
Number Of Bacteria

ABSTRAK: Perairan Laut Kendal terhubung dengan Sungai Buntu, Sungai Kendal, dan Sungai Blorong yang membawa limbah dari kegiatan di darat seperti Mandi Cuci Kakus (MCK), peternakan, tambak, pertanian, dan kegiatan kapal dan Tempat Pelelangan Ikan (TPI). Hal ini akan mempengaruhi kualitas bakteriologis perairan laut Kecamatan Kendal. Penelitian ini dilakukan untuk menganalisa kualitas bakteriologis air dan sedimen perairan laut Kecamatan Kendal berbasis jumlah total bakteri dan Coliform. Sampel air laut dan sedimen diambil pada bulan Oktober Tahun 2019. Analisa bakteriologis dilakukan di Laboratorium Balai Pengujian Mutu Hasil Perikanan Semarang menggunakan metode berdasarkan ISO 6222: 1999 dan SNI 01-2332.3 – 2015, SNI ISO 9308 –1: 2010 dan SNI 01-2332.1 – 2006. Hasil penelitian menunjukkan jumlah total bakteri pada sampel air laut di stasiun 1 berkisar antara 190 Cfu - 240 Cfu, di stasiun 2 antara 340 Cfu - 380 Cfu. Jumlah total Coliform pada sampel air laut di stasiun 1 dan 2 adalah 1 Cfu/ 100 ml. Jumlah total bakteri pada sampel sedimen di stasiun 1 dan 2 yaitu antara 19.000 Cfu - 90.000 Cfu dan jumlah total coliform di kedua stasiun tersebut sebesar 3,6 MPN/g Coliform. Nilai total Coliform ini berada dibawah baku mutu air laut untuk biota laut, yang maksimum adalah 1.000 dengan toleransi <10%. Sedangkan untuk jumlah total bakteri tidak diatur dalam baku mutu air laut. Tetapi secara umum jumlah total bakteri di air laut terdapat 106 sel/ ml. Sehingga nilai hasil analisis total bakteri menunjukkan kualitas air laut yang masih baik. ABSTRACT: Kendal sea waters are connected to the Buntu River, Kendal River, and the Blorong River which carry waste from human activities such as domestic waste, fishery, agriculture, ship activities, and fish auction activities. These activities can influence the bacteriological quality of the waters of Kendal District. This research was conducted to analyze the bacteriological quality of seawater and sediments from Kendal Seawaters based on the total number of bacteria and Coliform. Seawater and sediment samples were taken on October 2019. Bacteriological analysis was conducted at the Semarang Fisheries Product Quality Testing Laboratory (BPMHP) using methods based on ISO 6222: 1999 and SNI 01-2332.3 - 2015, SNI ISO 9308-1: 2010 and SNI 01-2332.1 - 2006. The results showed the total number of bacteria in sea water samples at station 1 ranged from 190 Cfu - 240 Cfu, at station 2 between 340 Cfu-380 Cfu. The total amount of Coliform in seawater samples at station 1 and 2 are 1 Cfu / 100 ml. The total number of bacteria in sediment samples at station 1 and 2 are between 19,000 Cfu - 90,000 Cfu and the total number of coliforms at both stations are 3.6 MPN / g Coliform. The total value of this coliform is below the sea water quality standard for marine life, the maximum is 1,000 with a tolerance of <10%. Where as the total number of bacteria is not regulated in the seawater quality standard. But in general the total number of bacteria in seawater is 106 cells / ml. So the value of the total bacterial analysis shows that the quality of sea water is still good.

STUDI PERBANDINGAN KUALITAS AIR BERSIH DALAM KAITANYA DENGAN AKTIVITAS MASYARAKAT DI SEKITAR SUMBER AIR PADA DESA WAINITU, BATUMERAH, AMAHUSU, DAN HALONG

2017 ◽  
Vol 13 (2) ◽  
pp. 111-119
Author(s):  
Lela Uyara ◽  
Pieter Kunu ◽  
Silwanus M Talakua
Keyword(s):  
Water Quality ◽  
Quality Standard ◽  
Total Coliform ◽  
Quality Analysis ◽  
Clean Water ◽  
Water Quality Analysis ◽  
E Coli ◽  
Microbiological Parameters ◽  
Standard Quality

The study aims to determine the quality of clean water in the villages of Wainitu, Batumerah, Amahusu and Halong by comparing the result of water quality analysis with water quality standard. Water quality analysis includes Physiscal, Chemical, and Microbiological parameters. This research uses descriptive method, this method describes systematics, accurate about facts and characteristic of the quality of clean water of each research location. The results showed that the source of clean water in the village of Batumerah did not meet the standard of clean water quality standards indicated by the number of E. coli and the high total coliform.  Keywords: standard quality of clean water, water quality, Wainitu, Batumerah, Amahusu and Halong villages   ABSTRAK Penelitian yang bertujuan untuk menetapkan kualitas air bersih di Desa Wainitu, Batumerah, Amahusu dan Halong, dengan membandingkan hasil analisis kualitas air dengan standar baku mutu air bersih. Analisis kualitas air meliputi parameter fisika, kimia dan mikrobiologi. Penelitian ini menggunakan metode deskriptif; metode ini menggambarkan sicara sistematis, akurat, fakta dan karakteristik mengenai kualitas air bersih di masing-masing lokasi penelitian. Hasil penelitian menunjukkan bahwa sumber air bersih di Desa Batumerah tidak memenuhi standar baku mutu air bersih yang ditunjukkan oleh jumlah E. coli dan total Koliform yang tinggi. Kata Kunci: baku mutu air bersih, Desa Wainitu, Batumerah, Amahusu dan Halong, kualitas air

scholarly journals Analysis of Water Quality and River Waters Microbology for Manifestation of Food Safety

2019 ◽  
Vol 1 (1) ◽  
Author(s):  
Rizky Muliani Dwi Ujianti ◽  
Althesa Androva
Keyword(s):  
Water Quality ◽  
Food Security ◽  
Quality Management ◽  
Water Quality Management ◽  
Quality Standard ◽  
Total Coliform ◽  
Coliform Bacteria ◽  
Domestic Waste ◽  
Total Coliform Bacteria

 Abstract. Banjir Kanal Barat is a river in the Garang watershed, Semarang City, Central Java, Indonesia. Its function is as a source of water for the community. The level of pollution in this river is already high. The purpose of this study is to provide advice to governments, communities and related stakeholders to realize integrated river management, and fisheries-based food security is achieved. This research method is: analyzing the water quality of the Banjir Kanal Barat river, and analyzing the amount of faecal and total coliform bacteria content in the Banjir Kanal Barat river, and analyzing how to overcome the decline in the quality of waters of the Banjir Kanal Barat river due to faecal and total coliform bacteria pollution. The results showed that the water quality at the research location was still in the quality standard. The content of coliform dan faecal bacteria at the study site exceeds the quality standard, this is due to the influence of domestic waste from households. The thing that needs to be done is counseling the existence of a clean and healthy life, especially for people who are still throwing domestic waste into the river. The existence of water purification equipment is also very necessary to overcome this problem. Water quality management can be done with policy analysis. Regulations related to water quality management can be analyzed and then given solutions and recommendations related to these rules so that policies can be taken that are sustainable, integrated, and coordinated between various parties in managing river water quality and food security. Keywords: food security, water quality, river, faecal coliform, total coliform

scholarly journals Assessment of Bacteriological Quality of Sheep Carcasses, Effect Level of 2.5% Citric Acid Spray on Bacterial Contamination of Meat, and Hygiene Practices of Workers in a Selected Abattoir in Debrezeit Town, Central Ethiopia

2021 ◽  
Vol 15 ◽  
pp. 117863022110375
Author(s):  
Derebew Aynewa ◽  
Zemichael Gizaw ◽  
Aklilu Feleke Haile
Keyword(s):  
Citric Acid ◽  
Bacterial Contamination ◽  
Total Coliform ◽  
Aerobic Bacteria ◽  
Bacteriological Quality ◽  
Before And After ◽  
Effect Level ◽  
The Mean ◽  
Structured Questionnaire

Background: Meat safety is important for public health. As part of the meat chain abattoirs are required to give attention to meat hygiene and safety in order to minimize hazards. Therefore, the current study was conducted to evaluate the bacteriological quality of sheep carcasses, knowledge and hygienic practices of workers in a selected abattoir and to determine the effect level of 2.5% citric acid spray on total coliforms and aerobic bacteria load of raw sheep carcasses surfaces. Methods: A cross-sectional study design with structured questionnaire and observational checklists observation were used. A systematic random sampling technique was employed. A total of 50 sample swabs (25 swabs before citric acid spray and 25 after citric acid spray) were randomly taken from brisket, flank and rump of sheep’s carcasses. Swabs were moistened with buffered peptone water (BPW) and samples were taken by rubbing 100 cm2 (10 cm × 10 cm) area delineated by sterile aluminum template. In addition, we administered a structured questionnaire and an observational checklists to assess knowledge and hygienic practices of workers. Bacteriological quality of sheep carcasses were analyzed using the methods described by the US bacteriological analytical manual. Results: The mean count for aerobic bacteria of the sheep carcasses before and after citric acid spray were 7.2log10 CFU/ml and 6.4log10 CFU/ml, respectively. The test results also showed that 21 (84%) and 15 (60%) of the swab samples were positive before and after spraying citric acid, respectively. The mean counts for coliform bacterial of the sheep carcasses before and after citric acid spray were 3.5log10 CFU/ml and 2.9log10 CFU/ml, respectively. The mean total aerobic and coliform counts before and after citric acid spray were significantly different ( P < .05). Regarding the hygiene condition of workers, all the respondents reported that they always washed their hands with soap before and after entering the slaughtering room and 23 (53.5%) of the workers reported that they used hot water. Thirty-one (72.1%) of the workers reported that they do not used soap to wash hands after visiting toilet. Thirty-five (81.4%) of the production workers did not wear mouth mask while handling and distribute meat/carcass. On the other hand, all of the workers wore capes, gowns and boots at the time of the observation and only 18 (18.6%) of the production workers wore gloves at the time of the survey. Conclusion: The current study revealed that significant proportion of sheep carcasses were positive for total aerobic bacteria and total coliform. Moreover, the study also showed that spraying of sheep carcasses with 2.5% citric acid significantly reduced the total coliform and aerobic counts. However, we did not assessed how much spray results to this effect. Therefore, we recommended further studies to determine how much spray of 2.5% citric acid significantly reduce bacterial contamination of sheep carcasses. In addition, the abattoir has to follow the food hazard analysis critical control point (HACCP) system to minimize meat contamination during harvesting and processing. The abattoir has to also implement strict operation laws to improve hygiene conditions of the workers. In addition, the abattoir can minimize meat contamination using 2.5% citric acid as a decontaminant.

scholarly journals KUALITAS BAKTERIOLOGI AIR MINUM ISI ULANG DITINJAU DARI METODE DISINFEKSI YANG DIGUNAKAN DI KABUPATEN NGAWI

2017 ◽  
Vol 13 (3) ◽  
Author(s):  
Suhadi Prayitno
Keyword(s):  
Drinking Water ◽  
Reverse Osmosis ◽  
Total Coliform ◽  
Water Disinfection ◽  
Cluster Sampling ◽  
Bacteriological Quality ◽  
Consumer Protection Act ◽  
Key Word ◽  
Reduction Percentage

Cases, concerns and complaints in public about refill drinking water,  low businessmen DAMIU are checked routinely product processed as well as the mandate of the Consumer Protection Act, Kepmerindag RI and Permenkes RI on monitoring refill drinking water background for the author to conduct research. Purpose to describe the bacteriological quality of refill drinking water in terms of disinfection method used in District Ngawi. This method is descriptive study and cluster sampling to 49 samples DAMIU in District Ngawi with the results of the method used, namely ultraviolet disinfection, ozonation and reverse  osmosis. The results bacteriological quality (total coliforms) of any disinfection method shows a different picture, which shows the method of disinfection reverse osmosis bacteriological quality with the percentage of 50.00%, followed by ozonation method of 46.15% and the latter by the ultraviolet method percentage value 44.12 %. The ability of any reduction in total coliform disinfection method shows a different picture, in which the reverse osmosis method of disinfection showed total coliform reduction percentage of 94.08%, followed by ozonation method of 91.46% and the latter by the ultraviolet method percentage value 86.09%. The conclusion willingness, support and cooperation of all stakeholders is needed to improve the supervision, guidance and inspection of the quality of refill drinking water in Ngawi. Key word : water, disinfection, coliform

scholarly journals An investigation of tap water quality in Kuantan, Pahang, Malaysia

2020 ◽  
Vol 49 (1) ◽  
pp. 191-196
Author(s):  
HO Salah ◽  
IM Sujaul ◽  
Md Abdul Karim ◽  
MH Mohd Nasir ◽  
A Abdalmnam ◽  
...  
Keyword(s):  
Water Quality ◽  
Tap Water ◽  
Quality Standard ◽  
Total Coliform ◽  
Total Hardness ◽  
Aspergillus Aculeatus ◽  
Purpureocillium Lilacinum ◽  
Aspergillus Sp ◽  
Tap Water Quality

Assessment of the quality of tap water at Kuantan area of Pahang, Malaysia was investigated. The parameters analyzed were total coliform, Escherichia coli, pH, total hardness, sulfate, and selected heavy metal based on drinking water quality standard Malaysia and WHO. The results showed that the fungi in the tap water in Kuantan area in different concentrations were Aspergillus sp., Rhodotorula mucilaginosa, Penicillium citrinum, Cladosporium cladosporioides, Cerrena sp., Aspergillus aculeatus, A. flavus, Cryptococcus sp., Cladosporium perangustum, Purpureocillium lilacinum and Candida catenulata. The residual free chlorine varied from 0.05 to 1.97 mg/l.

scholarly journals Characteristics of Mediterranean Sea Water in Vicinity of Tangier Region, North of Morocco

Proceedings ◽  
2018 ◽  
Vol 2 (20) ◽  
pp. 1291 ◽  
Author(s):  
Imane Bourouhou ◽  
Farida Salmoun ◽  
Yusuf Gedik
Keyword(s):  
Coastal Waters ◽  
Sea Water ◽  
Present Situation ◽  
Coastal Areas ◽  
Marine Resources ◽  
Bacteriological Study ◽  
The Social ◽  
Seawater Quality ◽  
The Mediterranean

Coastal areas play a crucial role in maintaining the ecological balance of ecosystems and developing the social and economic wellbeing of the countries bordering it. However, the pressure on both terrestrial and marine resources, the use of oceans as a wastes deposit, the growth of population and the increasing of urbanization and human activities in coastal areas are all causes for marine and coastal degradation. The present situation constitutes a significant danger in many places. As an example, the pollution of the coastal waters in the Mediterranean has increased in recent years. Industrialization, tourism and ports activities along the coastline of the Mediterranean are the main sources of many pollutants that have effects on human’s health and environment. So that, it is very important to examine seawater quality in order to protect the marine and coastal areas from degradation. Hence, comes the need to consider a physicochemical and bacteriological study to evaluate the quality of Tangier coastal seawater using the Water Quality Index (WQI). A campaign of 25 sampling points was conducted and the results of the WQI calculation have highlighted the Tangier water was between medium and bad.

scholarly journals KAJIAN KUALITAS AIR DAN PENGGUNAAN SUMUR GALI OLEH MASYARAKAT DI SEKITAR SUNGAI KALIYASA KABUPATEN CILACAP

2014 ◽  
Vol 12 (2) ◽  
pp. 72 ◽  
Author(s):  
Endar Budi Sasongko ◽  
Endang Widyastuti ◽  
Rawuh Edy Priyono
Keyword(s):  
Water Quality ◽  
Quality Standard ◽  
Total Coliform ◽  
Iron Chloride ◽  
Observational Result ◽  
Dug Wells ◽  
Dug Well

Sungai Kaliyasa mengalami penurunan kualitas dan diduga mempengaruhi kualitas air sumur gali. Tujuan penelitian ini untuk mengkaji: 1) kualitas air sumur gali, parameter fisika, kimia, dan mikrobiologi dibandingkan dengan Permenkes RI No.416/Menkes/Per/IX/1990, 2) perilaku masyarakat, dan 3) hubungan perilaku masyarakat dengan kualitas air sumur gali. Hasil penelitian menunjukkan semua air sumur gali tidak berbau, TDS, mangan, dan pH memenuhi baku mutu, sedangkan warna, besi, klorida, dan total coliform tidak memenuhi baku mutu. Perilaku masyarakat secara umum tidak baik. Perilaku masyarakat secara signifikan berhubungan dengan kualitas air sumur gali di sekitar Sungai Kaliyasa. Hal yang dapat disarankan yaitu: 1) masyarakat membuat IPAL, 2) pemerintah dan masyarakat dapat merubah perilaku masyarakat. Kata Kunci: Kualitas air, sumur gali, perilaku masyarakat, Sungai Kaliyasa. Water quality of Kaliyasa River has decreased and suspected to affect water quality dug well.  Research’s aim review: 1) water quality dug wells, physics, chemical, and microbiology parameters compared with Permenkes RI No.416/Menkes/Per/IX/1990, 2) society behavior, and 3) societies behavioural relationship with water quality dug well. Observational result showed that all water quality dug well are odorless, TDS, manganese, and pH accomplished the quality standard. While the color, iron, chloride, and total coliform parameters were not accomplish the quality standard. Society’s behaviour commonly was inauspicious.  Society behaviour significantly associated with water quality dug well around Kaliyasa River. Suggestions: 1) society makes WWTP, 2) government and society can change society behaviour.

scholarly journals The Quality of Water of the Downstream of the Siak River, Riau Province, Based on Tidal Condition

Omni-Akuatika ◽  
2017 ◽  
Vol 13 (1) ◽  
Author(s):  
Yuliati Yuliati ◽  
Etty Riani ◽  
Bambang Pramudya N. Pramudya N. ◽  
Achmad Fahrudin
Keyword(s):  
Government Regulation ◽  
High Tide ◽  
Quality Standard ◽  
Total Coliform ◽  
Water Effect ◽  
Black Water ◽  
Quality Of Water ◽  
Tidal Condition ◽  
The Government

The quality of water in a river is affected by its natural condition and pollutant input originated from activities conducted around the river. In the Siak river, however, the black water effect influences thedistribution of the pollutant in general. To understand the quality of water in the black water affected by an area, a study was conducted from December 2015 to July 2016. The water was sampled during lowand high tides, in 8 sampling sites that were distributed along the river, from the mouth of the river in Siak Sri Indrapura Regency to upstream in Palas Village, Kampar Regency (around 180 km from the mouth ofthe river). The results showed that in the downstream of the Siak river, the quality of water during the low and high tides was worse than the 3rd Class Water Quality Standard issued by the Government Regulation (GR No. 82 / 2001) except for the concentration of nitrate, total coliform, Hg, oil and fat. The BOD was 14-39.2 mg/L (the high tide) and 17-45.6 mg/L (the low tide), COD was 51.76-80.62 mg/L (thehigh tide) and 51.76-69.12 mg/L (the low tide), NH3-N was 0.03-1.09 mg/L (the high tide) and 0.03-0.92 mg/L (the low tide), while the NO2-N was 0.13-0.17 mg/L (the high tide) and 0.13-0.22 mg/L (the low tide). Based on the Storet Index, the water of the downstream in the Siak river during the low and the high tide can be categorized as heavily polluted (score -52 to -70), and it tends to decline during the high tide.

scholarly journals BACTERIOLOGICAL QUALITY OF ICE AND ASSOCIATED SANITARY CONDITIONS IN FOOD AND BEVERAGE PREMISES IN THASALA, NAKHON SI THAMMARAT, THAILAND

2021 ◽  
Vol 21 (2) ◽  
pp. 252-256
Author(s):  
Pattida Thongkaow ◽  
Amornrat Kummuda ◽  
Sofiya Sawee ◽  
Prasert Makkaew
Keyword(s):  
Total Coliform ◽  
Food Preservation ◽  
Coliform Bacteria ◽  
Bacteriological Quality ◽  
Department Of Health ◽  
Regulatory Guidelines ◽  
Food And Beverage ◽  
Food And Drink ◽  
Sanitary Conditions

Ice is widely used in food and drink establishments for refreshing drinks and food preservation. Therefore, the contamination of ice, especially microbial contamination, could be the vehicle for the transmission of pathogenic microorganisms to consumers. This study aimed to determine of bacteriological quality of ice sold at food and beverage premises. The sanitary conditions of the premises were also investigated. Edible ice samples from 12 premises were collected and analyzed coliform bacteria using the multiple-tube fermentation technique. Modified food sanitation inspection form from the Bureau of Food and Water Sanitation, Department of Health, Ministry of Public Health, was used for inspection of food and beverage premises. It was found that all samples were positive for coliform bacteria, ranging from 140 - > 24,000 MPN/ 100 mL, which is inconsistent with the standard permission level in terms of total coliform bacteria of the Thailand office of Food and Drug Administration. Ice storage and the handwashing behaviour of food handlers were the main sanitary issues found from the sanitary conditions survey. The finding of this study urges the regulatory guidelines for monitoring ice quality and the sanitary conditions of food and beverage premises to protect the consumers’ health from the consumption of unsafe ice.

scholarly journals Pemantauan Kualitas Air Sungai Digoel, Distrik Jair, Kabupaten Boven Digoel, Papua

2018 ◽  
Vol 8 (1) ◽  
Author(s):  
Rosye H.R. Tanjung ◽  
Hendra K. Maury ◽  
Suwito Suwito
Keyword(s):  
Waste Water ◽  
Water Quality ◽  
Treatment Plant ◽  
Quality Standard ◽  
Total Coliform ◽  
Waste Water Treatment Plant ◽  
Organic Chemical ◽  
Industrial Activity ◽  
The Impact

Digoel river have an important role to the human activity and environment in Boven Digoel Regency. Increasing of human and industrial activity around the watershed of Digoel River were suspecious to cause the degradation water quality in Digoel River. This research was done to monitor the impact of the industrial activity to the quality of water in outlet of waste water treatment plant(WWTP) of PT. Korindo to the water quality of Digoel River. Parameter analised are the physical, chemical, organic chemical, microbiology and metal content in water. Analysis of the water quality accordance to PP Nomor 82 Tahun 2001 about water quality managementand water pollution and Permen LH Nomor 5 tahun 2014 about the quality of waste water.The monitoring was conducted in three months at five sampling stasion (river upstream, river down stream, outlet WWTP plywood, outlet WWT workshop, outlet WWTP palm oil) in Districk Jair. The rsult showed, parameter of BOD, COD, phospate, phenol and total coliform in Digoel River exceeded class I of water quality standards. Outlet of plywood WWTP have two parameters that exceed the quality standard which were TSS 15.67 mg/L and phenol 13.33 mg/L.The outlet of WWTP workshop have four pameter exceeded the quality standard which were TSS (383.67 mg/L), oil/fats (502.0 µg/L), phenol (11.0 µg/L), and zinc (21,000 mg/L). IPAL oil WWTP outlet have two parameter sexceeded the quality standars which were oil/fats (313.0 µg/L) and total coliform (> 979 cells/100 mL). The result indicating  that the status of water quality of Digoel River are categorized as “lightly polluted”. Therefore based on utilization, it was categorized as class IV water quality that can be used for irrigating, planting and other purposed that meet the requairement of water qualiy in this class, while for other uses need necessary processing. In order  not to  increase the pollution in the Digoel river the WWTP of industry around Digoel River should improved their treatment, so that waste water discharged to the Digoel River not exceed the stanards quality.Key words: water quality, digoel river, status of water quality, pollutant index.

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