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HUBUNGAN KARAKTERISTIK DAN PENGETAHUAN TENTANG LINGKUNGAN SEHAT DENGAN KEPUTUSAN KONSUMEN DALAM MEBELI SAYURAN ORGANIK DI CARREFOUR PLAZA MEDAN FAIR TAHUN 2013 Rahma Fazrina; Irnawati Marsaulina; Evi Naria
Lingkungan dan Kesehatan Kerja Vol 2, No 3 (2013): JURNAL LINGKUNGAN DAN KESELAMATAN KERJA
Publisher : Lingkungan dan Kesehatan Kerja

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The correlation of the characteristics and the knowledge of environmental health with the consumers descision in purchasing the organic vegetables at Carrefour Medan Fair Plaza in year 2013. Vegetables are the most important food source which must be consumed everyday by the people due to the protein, vitamin, mineral and fiber which are so expedient for human’s body. In line with the development of science and technology which bring the people about the importance of the food ingredient’s quality for health and environmental sustainability. One of the effort which can be done is by consuming the organic vegetables. The aimed of this study was to describe the correlation of the characteristic, the knowledge of environmental health, the organic vegetables’ product, and the advantage of organic vegetables for health with the consumers decision in buying the organic vegetables at Carrefour Medan Fair Plaza 2013. This research was an analytical descriptive with Cross Sectional Study design. The research population was 8000 consumers who bought the organic vegetables at Carrefour Medan Fair Plaza with sample around 98 people. The research sample was taken by accidental sampling. The result of this research showed that the majority of respondent’s characteristic was at the age 19-44 years old (75,5%), whose income >Rp. 2.000.001 (82,7%), in line with the academic level (86,7%), and whose family members ≤ 4 people (82,7%) in a household. The analysis result was showing that there was no a significant correlation of the age variable (p=0,838) and the knowledge about environmental health (p=0,077) in line with the decision in buying the organic vegetables. In other hand, another research result was showing that there was a significant correlation of the income variable (p=0,016), the educational (p=0,006), the family members (p=0,035), the knowledge about the product (p=0,002), and the knowledge about the advantage of buying the organic vegetable for health (p=0,000) in line with the consumer decision in buying the organic vegetables. The consumer is expected to endure the consumption of organic vegetables and to increase the knowledge and the awareness of the importance of keeping the health and environmental by choosing the vegetables product. Keywords: Organic Vegetables, Knowledge, Purchase Decision

ANALISIS KUALITAS AIR GAMBUT DAN KELUHAN KESEHATAN PADA MASYARAKAT DI DUSUN PULO GOMBUT DESA SUKA RAME BARU KECAMATAN KUALA HULU KABUPATEN LABUHAN BATU UTARA TAHUN 2012 Dipo Satryo Suhendra; Irnawati Marsaulina; Devi Nuraini Santi
Lingkungan dan Kesehatan Kerja Vol 2, No 3 (2013): JURNAL LINGKUNGAN DAN KESELAMATAN KERJA
Publisher : Lingkungan dan Kesehatan Kerja

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nalysis of peat water quality and health complaint at community on Pulo Gombut Orchard Suka Rame Baru Village Kuala Hulu Subdistrict Labuhan Batu Utara Regency in 2012. Peat water was one of water source which used by Dusun Pulo Gombut Desa Suka Rame Baru Kecamatan Kuala Hulu Kabupaten Labuhan Batu people. In order to assure water quality which used by people is safety therefore need a water quality control. The purpose of this study is to analyze peat water quality for physic quality, biological quality, chemical quality and health complain which sequenced by peat water used. The method used was descriptive with 136 population. Sampling based on random sampling thus got 58 sample. Water sampling points taken at the upstream, midstream and downstream with depth 1,5 m. The result are obtained that physic quality of peat water each in the upstream, midstream and downstream, smell parameter (not smell), TDS (35 - 36 mg/L), temperature (27,7 - 27,90C) and taste (not taste) completed I class standard, but colour parameter (419 - 430 Pt.Co), turbidity (37 - 236 NTU) uncompleted I class standard. Chemical quality, Cd parameter (0,00429 - 0,00476 mg/L) and sulfate (17 - 21 mg/L) completed I class standard, but pH parameter (4,5 - 4,8), Fe (0,89662 - 0,93007 mg/L), Mn (0,17630 - 0,19402 mg/L) and BOD (15,73 - 16,27 mg/L) uncompleted I class standard. Biological parameter, total coliform parameter (79/100 - 130/100 ml) completed I class standard. Health complaints are suffered people, itching (72,4%), diarrhea (19,0%) and scaly skin (8,6%). So suggested to make water filter, use plengsengan latrines, cook water maturely and take a bath by using soap. Key words : peat water, physic quality, chemical quality, biological quality, health complaint

POTENSI BAHAYA ERGONOMI PADA PEKERJA HOME INDUSTRY KUN ART DI JALAN DANAU SINGKARAK MEDAN TAHUN 2013 Nadya .; eka Lestari; Muhammad Makmur Sinaga
Lingkungan dan Kesehatan Kerja Vol 2, No 3 (2013): JURNAL LINGKUNGAN DAN KESELAMATAN KERJA
Publisher : Lingkungan dan Kesehatan Kerja

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Ergonomic Potensial Hazard in Home Industry Kun Art Workers at Jalan Danau Singkarak Medan 2013. One of the potential hazards at home industry which is still very less attention is the ergonomics potential hazards, this is caused by a lack of knowledge on the workers. The purpose of this research is to know at the ergonomic potential hazards at work process that focuses on human-machine systems, work posture, work station layout and manual handling. This is a descriptive research, by observing work activities starting from the process of pattern making, pattern assembly, attachment of finishing materials and processes contained at "Home Industry Kun Art" Medan 2013. The research was conducted in July 2012 - March 2013 with a sample of seven workers and there was no difference potensial hazards effect of the sample. The results may lead to musculoskeletal disorders, cumulative trauma disorders and low backpain in the body of workers, especially in the arms, back and neck because vibration by the machine being used, work posture is wrong as sitting, standing and squatting in long periods of time, layout of the work area are irregular, and a wrong way to lift workers when lifting products. So that the workers should be advised to use leather gloves to avoid direct exposure to vibration, workers should perform stretching on the sidelines of the working time, the home owner should do the rearranging industry workplaces and workers to improve the way in order to avoid lifting the wrong way lift. Keyword : Ergonomics, Man Machine System, Work Posture, Layout, Manual Handling.

PELAKSANAAN PENGELOLAAN SAMPAH DAN PARTISIPASI PEDAGANG UNTUK MENCIPTAKAN LINGKUNGAN BERSIH DI BASEMENT PASAR PETISAH KOTA MEDAN TAHUN 2012 Nurul Fuady Daulay; wirsal hasan; Irnawati Marsaulina
Lingkungan dan Kesehatan Kerja Vol 2, No 3 (2013): JURNAL LINGKUNGAN DAN KESELAMATAN KERJA
Publisher : Lingkungan dan Kesehatan Kerja

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The waste treatment and participation of the trader in build a clean environment in basement of Pasar Petisah (market) of Medan in 2012. Market is a big source of waste as by product of buying and selling activities that produce the waste that unusable, uncomforted and disposed and did not occurred by itself. This research aims to study the waste treatment and participation of the trader in build a clean environment in basement of Pasar Petisah (market) of Medan. This research is a descriptive survey that conducted at basement of Pasar Petisah Medan in 2012 in which the data was collected through observation and interview using questionnaire to 64 respondents. The results of research indicates that of 64 respondents, there are 33 (51.6%) who have waste container and 31 respondent (48.4%) have not waste container. The waste treatment based on storage of waste indicators is classified into did not fulfill the health requirement category, the collecting of waste in fulfill the health requirement category, while transportation and waste treatment in fulfill the health requirement category. The participation of the trader in supply the waste container is classified into medium category (51.6%), disposal of waste in medium category (56.3%), the payment of waste retribution in good category (100%) and cleaning rule is in good category (93.8%). The waste treatment at basement of pasar petisah already fulfill the health requirement and still deficient the participation from respondents did dispose the waste in the available waste container. The management of market must enforce a rule about the market cleaning to enforce the trader did not dispose the waste in the front of their kiosk and provide them with sanction if violate the rule and it must to increase the participation of the traders by provide them with guide, direction and information about sanitation and waste treatment that fulfill the health requirement. Key words: Market, Waste Treatment, Participation of Traders

FAKTOR-FAKTOR YANG BERHUBUNGAN DENGAN PEMANFAATAN JAMBAN DI DESA PINTU LANGIT JAE KECAMATAN PADANGSIDIMPUAN ANGKOLA JULU TAHUN 2012 Ikhsan Ibrahim; Devi Nuraini Santi; Taufik Ashar
Lingkungan dan Kesehatan Kerja Vol 2, No 3 (2013): JURNAL LINGKUNGAN DAN KESELAMATAN KERJA
Publisher : Lingkungan dan Kesehatan Kerja

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Factors associated with the use of latrines in Desa Pintu Langit Jae Kecamatan Padangsidimpuan Angkola Julu 2012. The most fundamental relathionship eith the quality of the environment in terms of laterine is the availability of facilities and the type of storage used faces. The use of latrines with family participation will be good, when supported by a number of factors. Among the factors that come from inside or outside the individual referred to internal factors such as education, knowledge, attitudes, actions while external factors such as the condition of latrines and water supply. This research aimed to investigate factors associated with the use of latrines in Desa Pintu Langit Jae Kecamatan Padangsidimpuan Angkola Julu 2012. This research used a descriptive analitic design method to look at the relationship of knowledge, attitudes, latrines conditions and cline water to the action latrine utilization using cross sectional study with interviews using questionnaires to 75 respondents who selected systemic sampling. The results showed that there was a significant association between the use of latrines with knowledge (p=0,000), there was a significant association between the use of latrines with attitude (p=0,000), there was a significant association between the use latrines with latrines condition (p=0,030) and there was a significant association between the use of latrines with availability of clean water in latrine (p=0,038). Expected for health workers in Desa Pintu Langit Jae kecamatan Padangsidimpuan Angkola Julu it provides on the importance of using latrines properly through conseling to community so that community have the knowledge and attitudes about self responsibility and the environment. Keyword : Knowledge, Attitudes, Latrines conditions, Water availability, Utilization latrines

PEMANFAATAN SERBUK ECENG GONDOK UNTUK MENURUNKAN KADAR KADMIUM (Cd) PADA AIR SUMUR GALI MASYARAKAT DI DESA NAMO BINTANG KECAMATAN PANCUR BATU KABUPATEN DELI SERDANG TAHUN 2012 Sri Lestari .; Devi Nuraini Santi; Indra Chahaya
Lingkungan dan Kesehatan Kerja Vol 2, No 3 (2013): JURNAL LINGKUNGAN DAN KESELAMATAN KERJA
Publisher : Lingkungan dan Kesehatan Kerja

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Society in Desa Namo Bintang using water wells that contains high levels of Cd that exceeded the quality standard due to groundwater contamination from landfill waste, so that it was required a method to reduce levels of Cd in water wells in the village. This study aimed to know determine levels of Cd in water wells and to utilize the hyacinth powder for reducing levels of Cd in water wells. The type of this research was Quasi Experiment with the Completely Randomized Design as study design. Object of this research was the water wells with higher levels of Cd was more than 0,005 mg/L, the treatment was by adding10 mg, 20 mg and 30 mg hyacinth powder with three repetitions in an effort to reduce the levels of Cd in water wells. The results showed that the initial levels of Cd in water wells was0,00685 mg/L, the levels of Cd in water wells which did not receive additional of hyacinth powder (as control) did not show any reduction, meanwhile by adding 10 mg, 20 mg and 30 mg hyacinth powder respectively reduce for 28,8%, 33,72%, 26,28%. The test results of Two Way Anova showed there were significant differences in the treatment of various Cd levels decrease (p=0,000< 0,005). The test result of Bonferroni indicated that the addition of 20 mg hyacinth powder was the most effective between the others for reducing the levels of Cd in water wells in the village. Therefore for the people in the Namo Bintang village expected to utilize the hyacinth powder to reduce levels of Cd so that the water that used become more clean and accordance with standards estabilished. Keywords: Water Wells, Hyacinth Powder, Cd Levels

PERAN SERTA MASYARAKAT DALAM PENGADAAN SARANA AIR BERSIH DI DESA LASARA IDANOI KECAMATAN GIDO KABUPATEN NIAS Rahmi Fitri Laoli; evi Naria; Irnawati Marsaulina
Lingkungan dan Kesehatan Kerja Vol 2, No 3 (2013): JURNAL LINGKUNGAN DAN KESELAMATAN KERJA
Publisher : Lingkungan dan Kesehatan Kerja

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The community in the provision of clean water in the village of Lasara Idanoi Gido district of Nias Regency.Water is the very important component for human life. Clean water should come from clean water supply and safe. Absence of a water supply led to a lack of clean water needs resulting in the emergence of health complaints.This study is a descriptive survey method. The population as much as 206 heads of households with 67 samples. Samples were taken by using a systematic random sampling technique. The purpose of this study was to determine the community in the provision of clean water supply in the village of Lasara Idanoi Gido district of Nias Regency. The result of the research, the level of respondents knowledge about clean water and clean water supply category as moderate (55%), respondents attitudes towards water use and clean water supply category as good (94%). Respondents strongly agreed the implementation of water supply procurement activities by mutual assistance (89,5%). Role models as well as hand-picked by the respondents is PNPM Independent Rural (88%). Resources of the community respondents classified as good (93%). Enviromental resources that can be utilized as a source of clean water is rain water because rainfall in this area is quite high. Therefore, it is expected the participation of the community and village in cooperation with the organizers PNPM Independent Rural so that provision of clean water supply in the village of Lasara Idanoi can be realized. Keywords : Public Participation, Clean Water Supply

ANALISIS KANDUNGAN RHODAMIN B DAN PEMANIS BUATAN (SAKARIN) PADA BUAH SEMANGKA (CITRULLUS LANATUS) YANG DIJUAL DI PASAR TRADISIONAL DAN PASAR MODEREN KOTA MEDAN TAHUN 2013 Ike Bena Lestina; indra cahaya; Irnawati Marsaulina
Lingkungan dan Kesehatan Kerja Vol 2, No 3 (2013): JURNAL LINGKUNGAN DAN KESELAMATAN KERJA
Publisher : Lingkungan dan Kesehatan Kerja

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The analysis of Rhodamin B and Artificial Sweetener (saccharin) in watermelon (Citrullus Lanatus) which is sold at traditional and modern market, Medan 2013. Watermelon (Citrullus Lanatus) is very refreshing when enjoyed during the hot day that can be used as thirst remover. Besides refreshing, this fruit is also so beneficial for health. Currently, injection watermelon spreads increasingly. Injection watermelon is watermelon that have been manipulated with textile dyes and artificial sweeteners to attract consumers, and this has been found in several major cities in Indonesia. The aim of this research to determine the presence of dyes (Rhodamine B) and artificial sweeteners (Saccharin) in watermelon which is sold at several markets in Medan. The method of this research was a descriptive survey. Samples were obtained from watermelon farmers in Naga Timbul village, Tanjung Morawa, traditional markets (Sukarame Market, Pringgan Market, Simpang Limun Market, Sentra Market) and modern markets (Carrefour Medan Fair Supermarket, Brastagi Supermarket, Hypermart Sun Plaza Supermarket, Ramayana Aksara Supermarket). Then the samples were analized in Regional Health Laboratories of North Sumatra Province. The analysis carried out by coloring paper chromatography and gravimetric methods. The analysis saccharin sweetener using dried vaporized method.The results of this research from 10 samples of watermelon indicate that they did not use Rhodamine B and Saccharin.It is suggested to Food and Drug Administration (BPOM) to make an inspection of watermelon throughout market in Medan and socializing both to producers and consumers about the use of dyes and artificial sweeteners in order that watermelons which is sold in market being safe and qualify. Keywords : watermelon, rhodamine B, colorant, saccharin, market

HUBUNGAN KARAKTERISTIK DAN LINGKUNGAN FISIK RUMAH DENGAN KELUHAN KESEHATAN MATA PENGRAJIN ULOS DI KELURAHAN KEBUN SAYUR KECAMATAN SIANTAR TIMUR KOTAMADYA PEMATANGSIANTAR TAHUN 2012 Sri Lestari; evi Naria; surya dharma
Lingkungan dan Kesehatan Kerja Vol 2, No 3 (2013): JURNAL LINGKUNGAN DAN KESELAMATAN KERJA
Publisher : Lingkungan dan Kesehatan Kerja

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Relationship of characteristics and physical environment of houses with the eye complaints of those ulos craftsmen at Kelurahan Kebun Sayur Kecamatan Siantar Timur Kotamadya Pematangsiantar in 2012. Eye complaint is caused by using the sense of vision during working that usually accompanied by a uncomfortable vision. The purpose of this study to determine the relationship of characteristics and physical environment of houses with the eye complaints of those ulos craftsmen at Kelurahan Kebun Sayur Kecamatan Siantar Timur Kotamadya Pematangsiantar in 2012. The method used in this study was an analytic survey with cross sectional design. The sample was total from all populations. The result of research showed that 68,2% of respondents in age was not susceptible, 54,5% had myopia, 72,7% was layout tool work, 65,9% was to see objects 25-30 cm, 59,1% was working long time > 8 hours/day, 61,4% had working period > 3 years, 86,4% workspace lighting was not eligible, 72,7% workspace ventilation was not eligible, and 79,5% its workspace temperature was eligible. The result of statistics test with Chi-square obtained that age and distance to see object had no significant association with the complaint of eyes while the refractive eye abnormalities, working long time, and working period had significant association. The result of statistics test with Fisher Exact was obtained that the layout tool work and room temperature had no significant association with the eyes complaint while lighting and space ventilation have a significant association with the complaint of eyes. For the craftsmen who live in Kelurahan Kebun Sayur should keep residential health environment especially on lighting and space ventilation to weave ulos. Keywords : characteristics, phsycal house environment and eye complaint

PERBANDINGAN PENURUNAN KADAR CADMIUM (Cd) PADA KERANG DARAH (Anadara granosa) DENGAN PERENDAMAN LARUTAN JERUK NIPIS (Citrus aurantifolia) PADA BERBAGAI KONSENTRASI DAN LAMA PERENDAMAN Delvina Sinaga; Irnawati Marsaulina; Taufik Ashar
Lingkungan dan Kesehatan Kerja Vol 2, No 3 (2013): JURNAL LINGKUNGAN DAN KESELAMATAN KERJA
Publisher : Lingkungan dan Kesehatan Kerja

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The Comparison of Cadmium (Cd) Content Reduction on Blood Cockle (Anadara granosa) by Soaking in Lime Acid (Citrus aurantifolia) Solution in Various Concentrate and Time Soaking. Blood cockle (Anadara granosa) can accumulate heavy metal which can endanger human organ through food chain. The most frequently heavy metal found in blood cockle is Cadmium (Cd). To reduce Cd content, it can be soaked by lime acid solution (Citrus aurantifolia).The aim of this study was to compare the reduction of Cd on blood cockle by soaking in lime acid solution in various concentration and time soaking. This research was experiment research with a Completely Randomized Design. The concentration of lime acid consisted of 3 levels (0%, 25%, and 50%) and soaking time consisted of 2 levels, namely 15 minute and 30 minute. To compare the level of Cd decreased in each treatment performed two-way anova with α =0,05. Based on research results, Cd levels before treatment was 1,20632 ppm, higher than the threshold limit value recommended by SNI No.7387: 2009 (1 ppm). There were reduction of Cd in every treatment. There are significantly difference of Cd reduction between soaking time 15 minute (0,6751±0,0894 ppm) and 30 minute (0,897±0,1745 ppm). The reduction of Cd is also significantly different (p = 0,001 ppm) between concentration 0% (0,5896 ± 0,0268 ppm) and 25% (0,8279 ± 0,157 ppm), and so is concentration 0% (0,5896 ± 0,0268 ppm) and 50% (0,8546 ± 0,097 ppm) (p = 0,001). It can be concluded that blood cockle which had been taken in Belawan river has been polluted by Cd. The most optimal concentration to reduce Cd is 25% with soaking time 30 minute (80,25%). It is suggested for other researcher to examine the nutrient value of blood cockle which has soaked by lime acid solution. Key words : blood cockle, lime solution, cadmium

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