Indra Chahaya
Fakultas Kesehatan Masyarakat, Universitas Sumatera Utara

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GAMBARAN GEJALA HIPERSENSITIFITAS AKIBAT GELOMBANG ELEKTROMAGNETIK DARI BASE TRANSCEIVER STATION (BTS) DI KELURAHAN PADANG BULAN KECAMATAN MEDAN BARU TAHUN 2012 Fatiyah Tul Khoir Nasution; Taufik Ashar; Indra Chahaya
Lingkungan dan Kesehatan Kerja Vol 1, No 2 (2012): Lingkungan dan Keselamatan Kerja
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Abstract

Description Of Hypersensitivity Symptoms Result Of  Electromagnetic Wave From Base Transceiver Station (Bts) In Padang Bulan Medan Baru 2012. phone as communication equipment require electromagnetic wave to perform it’s function, making effect in the growing of Base Transceiver Station (BTS) which produces increasing of electromagnetic wave. Elektromagnetic wave gave effect the production of melantonin hormone which produced by the pineal gland. The result of it is hypersensitivity complaints, namely headache, disturbance of sleep, disturbance of concentration, constant fatigue, muscle pain and nausea. The purpose of this study was to determine the frequency of electromagnetic wave and symptoms of hypersensitivity of the Base Transceiver Station (BTS) in Padang Bulan Street Jamin Ginting Medan Baru District. The type of this research was descriptive cross sectional with 27 respondents were women who work as housewife, consist of 9 respondents whose house were used as BTS and 18 respondents who lived within 13 meters of the BTS. The result of distribution of questionnaires was given to 27 respondents, the highest hypersensitivity complaints were muscle pain, 25 respondents (92,6%), constant fatigue, 14 respondents (88,9%) and disturbance of sleep 17 respondents (62,9%). Government should control the emission of BTS’s electromagnetic wave and will not give permission to build of BTS at the top of society house.   Keywords : Base Transceiver Station (BTS), electromagnetic wave, hypersensitivity complaint
PENGARUH DAYA TOLAK PERASAN SERAI WANGI (Cymbopogon nardus) TERHADAP GIGITAN NYAMUK Aedes aegypti Rofirma Manurung; Indra Chahaya; Surya Dharma
Lingkungan dan Kesehatan Kerja Vol 2, No 1 (2013): Lingkungan dan Keselamatan Kerja
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Abstract

Effect of thrust fragrant lemongrass (Cymbopogon nardus) against bites of Ae.aegypti mosquito. Vector of Dengue Fever (DHF) is a Ae.aegypti mosquito could can be eradicated by spraying insecticide, which give impack for the environment. Alternative insecticides which are safe for the envinronment may come from plants.  Fragrant lemongrass (Cymbopogon nardus) is a mosquito repellent plant by producing Olea volatilia that serve as mosquito repellent. This research aims to dentify effect fragrant lemongrass (Cymbopogon nardus) as a repellent against bites of Ae.aegypti mosquito. The consentration fragrant lemongrass used were 1%, 2%, 3%, 4%. This reseach is a quasi experimental study with completely randomize design. The material test was the extract of fragrant lemongrass. Sampel of the research was adult Ae.aegypti mosquito, each box was using 10 mosquitos for control and 10 mosquitos for different consentration and they were repeated for 3 times. The result from the research was the number of Ae.aegypti bite on consentration of 1% were 2 mosquitos, on consentration of 2% was 1 mosquito, on consentration of 3% and 4% were none  mosquito bite. Effect of the fragrant lemongrass to Ae.aegypti mosquito bite after spraying of the extract fragrant lemongrass on rabbits showed that the power of protection on consentration of 1% and 2% was 75% to 88%, while power of protection on consentration of 3% and 4% of 100%. The result of Anova test showed that there was the significant difference on the mosquito to bite on various treatment consentration and extended with Post Hoc test gave impact difference result away different consentration. The consentration of 3% and 4% of the extract very effective as fragrant lemongrass repellent because of having  power of protection 100%. Key words: fragrant lemongrass (Cimbopogon nardus), mosquito Ae.aegypti
SISTEM PENGOLAHAN LIMBAH PADAT DAN LIMBAH CAIR SERTA ANALISIS EFLUEN PADA PABRIK PEREKAT KAYU LAPIS DI KOTA LANGSA TAHUN 2012 Dewi Oktarini; Irnawati Marsaulina; Indra Chahaya
Lingkungan dan Kesehatan Kerja Vol 1, No 2 (2012): Lingkungan dan Keselamatan Kerja
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Abstract

The solid and liquid waste treatment system and analysis of liquid waste effluent quality on plywood glue factory in Langsa city in 2012. The chemical waste that pollutes the environment is a serious problem and supplied by industrial activities such as plywood factory. Basically the waste treatment is not a difficult activities but the waste treatment requires the application of accurate waste treatment method. This research aims to study the solid and liquid waste treatment system and analysis of liquid waste effluent quality on plywood glue factory in Langsa city in 2012. This research is adescriptive survey study by using observation sheet on solid and liquid waste treatment in plywood factory and the inspection of liquid waste sampel in effluent point and waste water treatment plant influent and the recycled liquid waste. The results of observation indicates that the solid waste treatment system in plywood factory use the incineration method, reuse of urea bag. The liquid waste treatment in plywood factory uses the sendimentation and aeratoin process. The result of laboratory analysis of liquid waste effluent is : COD 51,2 ppm, Temp 27ºC, Amonia (NH3) 0,1 ppm, TSS 3,7 ppm, Phenol 0 ppm, BOD5 25,5 ppm and pH 6,9. The conclusion of this research is solid waste treatment systems on plywood glue factory yet qualified, while the liquid waste treatment system has met the terms and parameters have been standardized. The plywood glue factory recommended to make corrections to the solid waste treatment systems, but it is also immediate burning the sludge of solid waste by using incinerators. Keywords: Waste Treatment System, Effluent Quality, Solid Waste, Liquid Waste,Quality standard
HIGIENE SANITASI PENGELOLAAN MAKANAN DAN PERILAKU PENJAMAH MAKANAN DI KANTIN SEKOLAH MENENGAH ATAS (SMA) NEGERI DAN SWASTA DI KECAMATAN RANTAU UTARA KABUPATEN LABUHAN BATU TAHUN 2012 Nurmala Sari; Irnawati Marsaulina; Indra Chahaya
Lingkungan dan Kesehatan Kerja Vol 2, No 1 (2013): Lingkungan dan Keselamatan Kerja
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Abstract

Management of food hygiene sanitation and behaviors foodhandlers in the school canteen of public and private high schools in the district of North Rantau Labuhan Batu in 2012. Canteen is one of the most important facility  school in terms of building a quality generation. Management of food hygiene sanitation behavior of food handlers in school is important in order to get a guaranteed food clean so that the students can live healthily and avoid health problems. The purpose  this research was determine the state the management of food hygiene sanitation and behaviors foodhandlers in the school canteen public and private high schools in the district of North Rantau Labuhan Batu. The research was a descriptive survey in order to get an description the state of the management of food hygiene sanitation in the school canteen and to description the behavior of foodhandlers in the management of canteen food. The results showed that the variables of location and physical condition of buildings, as well as the 6 principles management of food hygiene sanitation have already qualified while sanitary facilities, kitchen, dining and food warehouse and foodhandlers are not eligible. For the behavior was found most food handlers in school canteen was knowledgeable, had good attitudes, and majority of the food handlers fell onto the good food handling category. The conclusion is that the physical condition of the site and buildings,equipment and food handlers, and six principles of hygiene and sanitation from the seven school already qualified, while sanitary facilities, kitchen not yet qualified. As for the behavior of food handlers, it was found that the handlers were knowledgeable, had good attitude, and took good actions. Based on these results it is expected that the school and canteen owners to further improve sanitation facilities that support the management of food hygiene sanitation, and improve the behavior of food handlers on food sanitation. Key words: Hygiene Sanitation food , Behavior foodhandlers
PEMERIKSAAN Escherichia coli dan LARVA CACING PADA SAYURAN LALAPAN KEMANGI (Ocimum basilicum), KOL (Brassica oleracea L. var. capitata. L.), SELADA (Lactuca sativa L.), TERONG (Solanum melongena) YANG DIJUAL DI PASAR TRADISIONAL, SUPERMARKET DAN RESTORAN Srianna Florensi Purba; Indra Chahaya; Irnawati Marsaulina
Lingkungan dan Kesehatan Kerja Vol 2, No 1 (2013): Lingkungan dan Keselamatan Kerja
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Abstract

Laboratory Analysis to the Content of E. coli and Worm Larvae in Basil(Ocimum basilicum), Cabbage(Brassica oleracea L. var capitata L.), Lettuce (Lactuca sativa L.), Eggplants(Solanum melongena) in Traditional Market, Supermarket and Restaurant in Medan City 2012. Raw vegetables have potential contaminated by human feses with existence of Escherichia coli. Because of it necessary laboratory analisys to the content of bacteria E. coli and worm larvae in raw vegetables. The objective of this  research is to know the content of bakteri of E. coli and worm larvae in basil, cabbage, lettuce, and eggplants in traditional market, supermarket and restaurant in Medan  city 2012.The method used to survey with descriptive to know the content of bacteria of E. coli and worm larvae in basil, cabbage, lettuce, and eggplants in central market,  supermarket and restaurant. The results showed that its found the content of bakteri of E. coli in the   traditional market for cabbage, was found 6,2 MPN, supermarket 3 MPN and restaurant 3 MPN, in lettuce it was found in traditional market for 7,2 MPN, supermarket 3 MPN, and restaurant 3 MPN, and in eggplants in traditional market 3 MPN. Whereas, checking on worm larvae in traditional market for lettuce was found Ascaris lumbricoides and in supermarket was found the worm larvae of Trichuris trichiura. It is suggested for those who like to  consume raw vegetables should pay attention on the cleanliness of the dish. Key words: Dish of raw vegetables, Escherichia coli, worm larvae
HUBUNGAN SANITASI LINGKUNGAN PERUMAHAN DAN PERILAKU MASYARAKAT DENGAN KEJADIAN FILARIASIS DI KECAMATAN KAMPUNG RAKYAT KABUPATEN LABUHAN BATU SELATAN TAHUN 2012 Erwin Saleh Pulungan; Devi Nuraini Santi; Indra Chahaya
Lingkungan dan Kesehatan Kerja Vol 2, No 1 (2013): Lingkungan dan Keselamatan Kerja
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Abstract

Relation between house environment sanitation and people’s behavior with the incidence of Filariasis in Kampung Rakyat subdistrict Labuhan Batu Selatan regency 2012.Filariasis is a chronic infectious disease which is caused by the infection of nematode parasite, lymphatic filaria transmitted by Mansonia, Anopheles and Culex mosquitos. Filariasis is also known as elephantiasis. The purpose of this research is to study the relation between house environment sanitation including waste drainage system, mosquitos breeding sites, mosquitos resting sites, ventilation with insect-proof gauze, room lighting, wall density, room moisture level, with the people’s behavior including knowledge, attitude and practice in Kampung Rakyat subdistrict Labuhan Batu Selatan regency 2012. This is an analytical survey with case control design. Population for this research is the people suffering from Filariasis which are 20 persons and the control is the people who don’t suffer from Filariasis which are 20 persons. Results from this research show that knowledge and practice have significant relation with the incidence of Filariasis. House environment sanitasion including waste drainage system (p=0,057), mosquitos breeding sites (p=0,157), ventilation with insect-proof gauze (p=0,177), wall density (p=0,122),room lighting (p=0,500), moisture level (p=0122,) all has no significant relation with the incidence of Filariasis analysed with chi-square test, the only one that has a significant relation is mosquitos resting site (p=0,026). The people are suggested to wear long-sleveed clothing and trousers as self-protection when going out at night time, use mosquito-net for sleeping, promote sanitation for house environment and do a community self-help. Key word : Filariasis, house enviroment sanitation, behavior
HUBUNGAN HYGIENE PERORANGAN DAN PEMAKAIAN ALAT PELINDUNG DIRI DENGAN KELUHAN GANGGUAN KULIT PADA PEKERJA PENGUPAS UDANG DI KELURAHAN PEKAN LABUHAN KECAMATAN MEDAN LABUHAN TAHUN 2012 Faddilatul Aisyah; Devi Nuraini Santi; Indra Chahaya
Lingkungan dan Kesehatan Kerja Vol 2, No 2 (2013): Jurnal Kesehatan Lingkungan Dan Keselamatan Kerja
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Relatian between personal hygiene and use of safety equipment with complains of skin disorder at shrimp cleaners workers in pecan labuhan subdistrict medan labuhan district 2012. Skin disease is a health problem in Indonesia. According to data RISKESDAS (2007), the prevalence of dermatitis in Indonesia amounted to 6.78%, in North Sumatra at 2.63%. Based on data from Pekan Labuhan Community Health Center skin disorder cases 2011 in the district of Medan Labuhan many as 89 cases.The purposeof this studywas todetermine the relationship ofpersonal hygieneanduse ofsafety equipmenttoworkerscomplaintsof skin disorders inworkersatthe Pekan Labuhan Subdistrict Medan Labuhan District.This research is an analytic survey with a cross-sectional design, in order to know the relation between personal hygiene and use of safety equipment with complaints of skin disorders in workers at the Pekan Labuhan Subdistrict Medan Labuhan District 2012 with the population, as many as 75 people taken using the total sampling. The results of the chi-square variable age (p = 0.000), variable length work (p = 0.000), educational variables (p = 0.001), variable skin hygiene at work (p = 0.040), use of variable work clothes (p = 0.000) , the variable use of work gloves (p = 0.000) and the use of variable work shoes (p = 0.000), there is a significant association with symptoms of skin disorders. Variables that are not significant with symptoms of skin disorder is variable daily skin hygiene and cleanliness of the nails. Based on this research, for workers to pay more attention to personal hygiene and use of safety equipment in order to prevent occupational diseases. Keywords: personal hygiene, safety equipment, skin
SISTEM PENGOLAHAN LIMBAH PADAT DAN CAIR DI RUMAH SAKIT UMUM KABANJAHE BERDASARKAN KEPMENKES 1204/MENKES/SK/X/2004 TENTANG PERSYARATAN KESEHATAN LINGKUNGAN RUMAH SAKIT TAHUN 2012 Hariani .; wirsal hasan; Indra Chahaya
Lingkungan dan Kesehatan Kerja Vol 2, No 2 (2013): Jurnal Kesehatan Lingkungan Dan Keselamatan Kerja
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Processing system of solid and waste water at Kabanjahe General Hospital according based on the Kepmenkes 1204/Menkes/SK/X/2004 about hospital environtmental health requirments 2012. Hospital as a health care facility is a gathering place for the sick and healthy people, or it can be the transmission of the disease and allow the environmental pollution and health disturbance. To avoid the risks and the health disturbance, it is necessary to the implementation of environmental health in according to health regulation. The purpose of this research is to gain an overview of waste water processing system at the Kabanjahe General Hospital, resource availability and the comparison with existing regulations. The present study is a descriptive one intended to analyze the solid and waste water processing of Kabanjahe General Hospital in 2012. The object of the study is all of solid and waste water processor. The data were collected by interview and observation based on the Kepmenkes RI No. 1204 of 2004 and then analyzed descriptively. The results showed that the solid and liquid waste treatment is not in accordance with RI Kepmenkes No.1204 of 2004 (42.85% <80%). This can be seen from the scoring has been done, the temperature of incinerator <1000°C, no MoU with others, not do sterilization of shelter and radioactive waste is not handled according to the rules. The conclusion of this study is a processing of solid and waste water at the Kabanjahe General Hospital is not appropriate environmental the health requirements based on Kepmenkes RI No.1204 of 2004. Resource in processing solid and waste waters are not enough in number and function, so we need additional personnel, specific training for solid and waste water processing, the application of technical guidelines Waste Water Processing Plan and incinerator, conduct routine checks of wastewater composition and make a budget for the provision of rubbish bin which appropriate with health requirements. Keywords : System, Solid And Waste Water, Hospital, Kepmenkes
ANALISIS KANDUNGAN BORAKS (Na2B4O7 10 H2O) PADA ROTI TAWAR YANG BERMEREK DAN TIDAK BERMEREK YANG DIJUAL DI KELURAHAN PADANG BULAN KOTA MEDAN TAHUN 2012 Imee Syorayah Pane; Devi Nuraini Santi; Indra Chahaya
Lingkungan dan Kesehatan Kerja Vol 2, No 3 (2013): JURNAL LINGKUNGAN DAN KESELAMATAN KERJA
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Analysis of Borax (Na2B4O7 10 H2O) in Branded and Unbranded White Bread Which is Sold in Padang Bulan Subdistrict Medan 2012. White bread is one of perishable foods. Wheat flour as white bread ingredients containing high starch and it is a source of nutrients for microorganisms. Therefore, it is required the addition of presentatives into the white bread dough to extend the usage period. Harmful food additives should not be present in food. One of them is borax. The purpose of this research was was to determine whether there is borax in branded and unbranded white bread that is sold in Padang Bulan Subdistrict, Medan.The research was a descriptive survey to determine the presence of borax in branded and unbranded white bread.The results showed that laboratory test result with flame test methods and the reaction of curcumin, there was no branded and unbranded white bread containing borax.Presentative which used in some white bread is calcium propionate and acetic acid. Food additives such as emulsifiers, acidity regulator and bread improver including packaging and storage procedure can affect the quality and usage period of white bread.It can be concluded that white bread is safe to consume because it does not contain borax for the purpose of preservation. However, there should be supervision, counseling by the relevant agencies (Departement of Health) on food Additives which are safe for consumption to producers and consumers. Consumers are expected to be wise in choosing food products. To producers are expected to include the label expiration date, license from Health Departement/ BPOM, as well as a complete composition on white bread packaging as information to consumers who will buy white bread. Keywords: Borax, Branded White Bread, Undbranded White Bread.
ANALISA KADAR TIMBAL (Pb) PADA GORENGAN YANG DISAJIKAN MENGGUNAKAN PENUTUP DAN TIDAK MENGGUNAKAN PENUTUP PADA KAWASAN TRAFFIC LIGHT KOTA MEDAN TAHUN 2012 Ardalina .; wirsal hasan; Indra Chahaya
Lingkungan dan Kesehatan Kerja Vol 2, No 3 (2013): JURNAL LINGKUNGAN DAN KESELAMATAN KERJA
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Analysis of lead (pb) in  snack  foods served using a cover and  without cover a round traffic light in the city of Medan in 2012. Snack foods such as fried bananas favored by many people. Food-borne illness cause of foods served does not eligible hygiene and food sanitation. Fried presented a round the traffic light is not served by closed container. The cover is estimated to effect pollution of lead (Pb) in the food. This study aimed to determine levels of lead (Pb) in the snack foods served using a cover and without it a round traffic light in the city of Medan in 2012. This study was descriptive research, to know the levels of lead (Pb) in the snack foods served using a cover and without it a round traffic light in the city of Medan in 2012. Results of this research showed there was all samples contained lead (Pb). Object of this research is 10 samples of fried bananas, consist of 5 samples were using a glass cover and 5 samples were without it. Highest levels of lead (Pb) is in fried foods served a round the traffic light of Pinang Baris, which is 2.89 ppm. Lowest levels of lead (Pb) is in fried foods served a round the traffic light of Komplek Tasbi, which is 2.04 ppm. Snack foods served using a cover was qualify by set under Threshold Limit Value and all levels of lead (Pb) in the fried banana without a cover a round the traffic light was unqualify by set under Regulation of BPOM RI No. 03725/B/SK/VII/89 a bout maximum limit of metal pollution in food. Contamination of lead (Pb) has occurred in snacks food served using a cover and without it a round traffic light in the city of Medan in 2012. Cover reduces the pollution of lead (Pb) in snack foods. Therefore, a cover should be used to snack foods when serving it a round the traffic light. Keywords : Lead (Pb), Snack Foods, Cover, Without Cover, Traffic Light