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Efektivitas Kaporit dalam Menurunkan Kadar Amoniak dan Bakteri Koliform dari Limbah Cair RSUD Tugurejo Semarang Mariyana Mariyana; Tri Joko; Nurjazuli Nurjazuli
Jurnal Kesehatan Masyarakat (Undip) Vol 3, No 1 (2015): JANUARI
Publisher : Fakultas Kesehatan Masyarakat Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (77.271 KB) | DOI: 10.14710/jkm.v3i1.11538

Abstract

Tugurejo Hospital Semarang is one of hospital that treats liquid waste by providing chlorine to kill microorganisms and decrease ammonia. Ammonia in water will react with chlorine and monochloramin, dichloramin, or tichrolamin. The purpose of this study was to determine the effectiveness of chlorine in the ability to reduce levels of ammonia and coliform bacteria in wastewater Tugurejo Hospital Semarang. The independent variable of this study is variations of chlorine dose, and dependent variable is the level of ammonia and coliform bacteria. This type of research is experiment. The population that used is wastewater that is in the indicator tub of WWTP (wastewater treatment plant) Tugurejo Hospital Semarang. The samples in this study were hospital wastewater taken from Tugurejo Hospital Semarang tank before chlorination. Level of ammonia before the treatment are 3,16 mg/l. After give the variations dose of chlorine 3 gr/l level ammonia decreas until 98,51% be 0,05 mg/l. Test one way annova was obtained value of p < 0.05 then Ho was received, which means there is an average differentiationof ammonia decreased levels in wastewater Tugurejo Hospital Semarang by administering thevariation dose of chlorine. The results of measurements of coliform bacteria in wastewater Tugurejo Hospital Semarang after giving the variation dose showed that all treatments chlorine dosing < 3 which means negative or there is none coliform bacteria in wastewater. The effective chlorine dose for lowering the levels of ammonia is 3 g/l and on the 1 gr/l dose of chlorine, it can decreas the coliform bacteria. Is suggested chlorine indicator is given to the last bath before entering the outlet.
HUBUNGAN PAPARAN DEBU TERHIRUP DENGAN GANGGUAN FUNGSI PARU PADA MASYARAKAT BERISIKO DI JALAN PROF. SOEDARTO SEMARANG Naura Sepridha Nabilla; Nurjazuli Nurjazuli; Hanan Lanang Dangiran
Jurnal Kesehatan Masyarakat (Undip) Vol 6, No 6 (2018): NOVEMBER
Publisher : Fakultas Kesehatan Masyarakat Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (221.558 KB) | DOI: 10.14710/jkm.v6i6.22186

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Semarang is one of the big cities that has a number of vehicles about 8% each year. It has an impact on increase the number of motor vehicles that descend on the highway. Street vendor, security guard, parking attendant, street sweeper, newspaper seller and tire repairer are potential to be exposed to the dust generated by motor vehicle exhaust emissions. This research aimed to analyze the association of respirable dust exposure with lung function disorder on community at risk in Prof. Soedarto Street Semarang City. This was an observational analytic research with cross-sectional design. This research was conducted in Prof. Soedarto Street Semarang City with 35 risk society determined by purposive sampling. The variables studied in this research are respirable dust exposure as independent variable and lung function disorder on community at risk in Prof. Soedarto Street Semarang City as dependent variable. To know the presence or absence of relationship beetwen of respirable dust exposure with lung function disorder on community at risk in Prof. Soedarto Street Semarang City used Chi Square test. The results of the study showed that there were 14 respondents (40%)  who had respirable dust exposure above the NAB with average of respirable dust exposure was 2,49 mg/m3 and the lowest and highest dust exposure respectively 0,83 mg/m3 and 9,17 mg/m3. Result of lung fuction examination, 15 respondents had lung function disorder restriction. The results of the analysis showed a correlation of respirable dust exposure with lung function disorder (p = 0,001) and respondents with respirable dust exposure above NAB (> 3 mg/m3) had a risk 21 times greater than lung function disorder (RP 95% CI= 21,000). It can be conclude respirable dust exposure above NAB (> 3 mg/m3) had a risk to cause lung function disorder on community at risk at Prof. Soedarto Street Semarang City. 
ANALISIS RISIKO KESEHATAN LINGKUNGAN PAJANAN GAS KARBON MONOKSIDA (CO) PADA PETUGAS PENGUMPUL TOL DI SEMARANG Devita Nur Aprilia; Nurjazuli Nurjazuli; Tri Joko
Jurnal Kesehatan Masyarakat (Undip) Vol 5, No 3 (2017): MEI
Publisher : Fakultas Kesehatan Masyarakat Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (84.212 KB) | DOI: 10.14710/jkm.v5i3.17250

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Semarang has a toll way with a traffic growth rate of 6% per year. Since 2009 to 2013, there has been an increase in average daily vehicle traffic from 78.335 to 133.165 vehicles per day. Most of CO concentrations at four Semarang toll gates, Tembalang, Manyaran, Gayamsari and Muktiharjo toll gates, exceed the quality standard set by WHO and are close to the air quality standard specified in Decree of the Governor of Central Java Number 8 of 2001. The purpose of this study is to analyze the environmental health risks of Carbon Monoxide gas (CO) exposure to the toll collectors in Semarang. The type of this research is a Cross Sectional study with Environmental Health Risk Analysis method (ARKL). The subject sample of this study was the toll collectors who have worked for more than one year, while the object sample was the concentration of CO gas in toll collecting booth at each toll gate. The results showed that the concentration of Carbon Monoxide gas (CO) in ambient air of Semarang toll booths ranged from 3.45 mg/m3 up to 26.97 mg/m3, with an average of 10.61 mg/m3. The average of exposure time was 8 hours, with the frequency of exposure was 264 days, and the duration of exposure was 15.5 years. The calculation of individual risk values to the toll collectors showed the value of RQ <1 for real-time and lifetime exposure. The conclusion of this study was that the average concentration of CO was below the standards. The risk of Carbon Monoxide gas (CO) exposure in present (realtime) and in 30 years (lifetime) has not shown a risk of non carcinogenic.
STUDI KANDUNGAN DAN BEBAN PENCEMARAN LOGAM TIMBAL (Pb) PADA AIR BALAS KAPAL BARANG DAN PENUMPANG DI PELABUHAN TANJUNG EMAS SEMARANG Azmi Umi Anisyah; Tri Joko; Nurjazuli Nurjazuli
Jurnal Kesehatan Masyarakat (Undip) Vol 4, No 4 (2016): JULI
Publisher : Fakultas Kesehatan Masyarakat Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (89.53 KB) | DOI: 10.14710/jkm.v4i4.14376

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The increasing of port activities causes increased pollution in the waters of the port due to ship waste. The ballast water is one of ship less waste monitored in the exchange activity.  The purpose of this research is to determine content and the burden of the heavy metal pollution Lead (Pb) in the ballast water cargo and passenger ships. The type of research that used is descriptive survey with cross sectional approach. The variables of this research is content and pollution load by Lead (Pb) from ship ballast water. The research subjects are cargo and passenger ships that rely on the port of Tanjung Emas Semarang and carry ballast water which is limited by the inclusion and exclusion criteria as many as 30 ships. Measuring the levels of Lead using Atomic Absorption Spectrophotometry (AAS) methode get a result that there are 1,12 to 4,12 mg/l with an average value of 2,59 mg/l of lead metal in ship ballast water. Calculation of lead pollution load due to the disposal of ship ballast water get an average value up to 0,83 kg/day with range value 0,01-5,46 kg/day. There are 8 ships consist of 1 passenger ship and 7 cargo ships that have a value of more than average pollution loads.The conclusion of this study is the lead content in all samples of cargo and passenger ships ballast water have a value above the quality standart by Permen LH No 5 of 2014 on Industrial Waste Quality Standart that is equal to 0,01 mg/l. Ship ballast water discharge to some extent has contributed to lead pollution in the waters of Tanjung Emas in Semarang.
ANALISIS RISIKO KESEHATAN PAJANAN BENZENE PADA PEKERJA DI BAGIAN LABORATORIUM INDUSTRI PENGOLAHAN MINYAK BUMI Dewi Kartikasari; Nurjazuli Nurjazuli; Mursid Rahadjo
Jurnal Kesehatan Masyarakat (Undip) Vol 4, No 4 (2016): JULI
Publisher : Fakultas Kesehatan Masyarakat Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (112.734 KB) | DOI: 10.14710/jkm.v4i4.14384

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Benzene (C6H6) is a compound produced from petroleum distillation process. Workers in the laboratories of petroleum revinery unit industry are individuals at risk due to exposure to benzene. The purpose of this research is to estimate the health risks of benzene exposures mainly via inhalation in continuous time. This research did at laboratory of PT. Pertamina RU IV Cilacap. This research was descriptive research with environmental health risks analysis method. Total sample were 51 respondents. Benzene concentration measurements was at 8 points in laboratory. The anthropometric characteristics include weight gain, long exposure, exposure frequency, and duration of exposure. The measures include the analysis of hazard identification, dose-response analysis, exposure analysis, risk characteristics, and risk management. The results of the average concentration of benzene from 8 point was 0,287 mg/m3. The average yield intake of all workers on non-carcinogenic effects was 0.0027 mg/kg/day. The average of workers intakes of carcinogenic effect was 0.0039 mg/kg/day. A total of 19 respondents (37.35) had risk of non-carcinogenic effects (because RQ> 1) in realtime exposure and 100% were risk on lifetime exposure. At the carcinogenic effects 20 respondents (39.2%) had a risk of carcinogenic effect (because ECR>10-4) in realtime exposure and 100% were risk on lifetime exposure. Levels of benzene in the air environment of the lab in 2016 may lead to non- cancer health risks and cancer . It is necessary to risk management by reducing the concentration of benzene , reducing the length of exposure , reducing the frequency of exposure , or reducing the duration of exposure.
HUBUNGAN KUALITAS LINGKUNGAN FISIK RUMAH DAN PERILAKU KESEHATAN DENGAN KEJADIAN TB PARU DI WILAYAH KERJA PUSKESMAS GONDANGLEGI KECAMATAN GONDANGLEGI KABUPATEN MALANG Saffira Kusuma Anggraeni; Mursid Raharjo; Nurjazuli Nurjazuli
Jurnal Kesehatan Masyarakat (Undip) Vol 3, No 1 (2015): JANUARI
Publisher : Fakultas Kesehatan Masyarakat Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (108.497 KB) | DOI: 10.14710/jkm.v3i1.11541

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Pulmonary tuberculosis (pulmonary TB) is an infectious disease caused by Mycobacterium tuberculosis which most commonly occurs in the lungs but may infect any part of the body. There were 31 pulmonary tuberculosis patients in Gondanglegi Health Center in 2012 and 31 patients in 2013, there were 27 patients with positive AFB in 2012 and 24 patients in 2013. The total number of patients from January to June 2014 were 10 patients. The prevalence of pulmonary TB was found to 103 per 10.000 population with 48% of case detection rate (CDR) in 2013. The purpose of this study is to determine  the relationship between the quality of home physical environment and health behavior with pulmonary tuberculosis incidence in a work area of Gondanglegi health center Gondanglegi subdistrict Malang regency. This research is an Analytical Observational study that use Case Control study. The study population was 70 people, consisted of 35 case population (pulmonary TB sufferers which was recorded on Gondanglegi Health Center's book from January 2013 to February 2014) and 35 control population (people lived near the sufferers' home). 60 samples consisted of 30 case samples (Positive AFB) and 30 control samples (negative AFB) using Purposive Sampling method. Data analysis used  Chi-Square test with 95% confidence interval. The result showed that variables related to pulmonary TB incidence were ventilation (p=0,0001; OR = 15,167; 95% CI = 4,09 – 56,248), home humidity (p=0,002; OR = 6,417; 95% CI = 2,084 – 19,755), light intensity (p=0,0001; OR = 26,000; 95% CI = 6,532 – 103,498), and smoking habits (p=0,0001; OR = 16,429; 95% CI = 4,569 – 56,073). In other hand, unrelated variables consisted of floors types (=0,595; OR = 1,529; 95% CI= 0,536 - 4,361), walls types (p=1,000; OR = 0,857; 95% CI = 0,288 - 2,547), residential density (p=1,000; OR = 0,8; 95% CI = 0,215 – 2,972), and temperature (p=0,531; OR = 1,818; 95% CI = 0,518 – 6,382). The conclusion of this study, there is relationship between ventilation, home humidity, light intensity and smoking habits with pulmonary TB.
EVALUASI KINERJA INSTALASI PENGOLAHAN AIR LIMBAH DENGAN SISTEM LUMPUR AKTIF (ACTIVATED SLUDGE) DI RUMAH PEMOTONGAN UNGGAS PENGGARON SEMARANG Santya Nareswari; Nurjazuli Nurjazuli; Tri Joko
Jurnal Kesehatan Masyarakat Vol 7, No 4 (2019): OKTOBER
Publisher : Fakultas Kesehatan Masyarakat Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (330.149 KB) | DOI: 10.14710/jkm.v7i4.24195

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Poultry Slaughterhouse is a building that used as a place for the pultry slaughtering process. This process produces organic waste in the solid and liquid form. Poultry slaughterhouse wastewater contains some pollutant parameters including BOD, COD, TSS , and ammonia. Penggaron Poultry Slaughterhouse Wastewater that became the object of this study contains average BOD of 401 mg/l, COD at 829,601 mg/l, TSS at 502 mg/l and ammonia at 1,9738 mg/l. Penggaron Poultry Slaughterhouse already has a Wastewater Treatment Plant with an active sludge system using PAC and alum for coagulant and EM4. This study aims to evaluate the performance of wastewater treatment to reduce BOD, COD, TSS, and ammonia that being done for 3 days. The type of study is descriptive with observational and cross sectional approach. The population in this study is all wastewater produces from slaughtering activity, the sample used are some amount of both wastewater that produce from slaughtering activity and wastewater from treatment plant. The laboratory result shows that outlet  wastewater parameters still higher than the standards with an average for BOD, COD, and TSS is 304 mg/l, 643,56 mg/l, and 566 mg/l. Ammonia is under the standard, 3,1232 mg/l. Based on the effectivity calculation, wastewater treatment can reducing BOD rate by 13% - 29%, COD by 8% - 29%, TSS by 43% and ammonia by 13% - 65% so can be concluded that Penggaron Poultry Wastewater Treatment is less effective for reducing BOD, COD, and amonia.
HUBUNGAN PROPORSI VENTILASI BERDASARKAN VOLUME RUANGAN DAN ORIENTASI MATAHARI DENGAN TUBERKULOSIS PARU DI PUSKESMAS MRANGGEN II KABUPATEN DEMAK Istiqomah Istiqomah; Mursid Rahardjo; Nurjazuli Nurjazuli
Jurnal Kesehatan Masyarakat (Undip) Vol 6, No 6 (2018): NOVEMBER
Publisher : Fakultas Kesehatan Masyarakat Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (183.34 KB) | DOI: 10.14710/jkm.v6i6.22175

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Background: Pulmonary tuberculosis (TB) is a disease that can be transmitted by patients when coughing from sputum splash containing Mycobacterium tuberculosis. In 2016 Mranggen II Health Center was ranked third with the number of TB patients from 27 health centers in Demak Regency, namely 36 cases with a new case finding rate of 52.48 per 100,000 population. The purpose of this study was to analyze the relationship between the proportion of ventilation based on room volume and the orientation of sunlight into the house with the incidence of pulmonary tuberculosis in the region of Mranggen II Public Health Center in Demak Regency. Method: Observational study with case control design. The sample used was 70 respondents consisting of 35 cases and 35 controls. Analysis data using chi-square. Results: The results of bivariate analysis showed a significant relationship and a risk factor for the incidence of pulmonary TB, that was the proportion of ventilation based on room volume (p-value = 0.001, OR = 6.250 with 95% CI = 2.215 - 17.632), and the orientation of sunlight into the house (p-value = 0,0001, OR = 36,000 with 95% CI = 7,299 - 177,553). Conclusion: The proportion of ventilation based on room volume and the orientation of sunlight into the house including risk factors for the incidence of pulmonary tuberculosis in Mranggen II Public Health Center in Demak Regency.
HUBUNGAN KONDISI LINGKUNGAN FISIK, BIOLOGI DAN PRAKTIK PEMBERANTASAN SARANG NYAMUK (PSN) DENGAN KEJADIAN DEMAM BERDARAH DENGUE (DBD) DI WILAYAH KERJA PUSKESMAS NGAWI (STUDI KASUS DI WILAYAH KERJA PUSKESMAS NGAWI, KECAMATAN NGAWI, KABUPATEN NGAWI) Novita Dian Rahmawati; Nurjazuli Nurjazuli; Hanan Lanang Dangiran
Jurnal Kesehatan Masyarakat (Undip) Vol 4, No 3 (2016): MEI
Publisher : Fakultas Kesehatan Masyarakat Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (73.484 KB) | DOI: 10.14710/jkm.v4i3.13687

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Puskesmas Ngawi was one of 24 Puskesmas in the Ngawi District that in 2015 is the case most many 116 some cases. This study aimed to analyze the relationship physical environment, biology, and PSN practices with dengue hemorrhagic fever at Puskesmas Ngawi work area. The design for this research use case control. The population are cases population and control population There are 102 sample which consists of 51 cases and 51 control .The research using chi-square show variable are associated with DHF are potential breeding place in the house (p-value=0,016; OR=3,429), resting place in the house (p-value=0,001; OR = 6,667), resting place outdoors (p-value=0,001; or = 5,405 ), practices draining TPA (p-value=0,001; OR = 11,985), practices close TPA (p-value=0,001; or = 8,727), practices recycling thrift (p-value=0,001; OR=4,785 ), avoid contact practices with Aedes aegypti (p-value=0,005; OR= 3,217), while variables unconnected are the existence of potential breeding place outdoors (p-value=0.338; OR=1,869), fish eaters existence larva (p-value=0,4; OR =0,480) and the existence of plant mosquitoes’s adverse (p-value=1 =; OR=1). The conclusion of research there is a relationship between the existence of breeding place potential in the house, the existence of resting place in the house, the existence of the resting place outside of the house, closing the landfill practices, draining the landfill practices, rescycling practices second-hand goods, practices avoid contact Aedes aegypti with of DHF in the Puskesmas Ngawi work area. Therefore, need to intensified campaign PSN 3M plus with public to prevent occurrence of DHF.
HUBUNGAN PENGETAHUAN, SIKAP BAB, DAN KEPEMILIKAN SEPTIC TANK DENGAN STATUS ODF (OPEN DEFECATION FREE) DI KECAMATAN CANDISARI KOTA SEMARANG Hadiati Sukma Ika Pertiwi; Mursid Rahardjo; Nurjazuli Nurjazuli
Jurnal Kesehatan Masyarakat (Undip) Vol 6, No 6 (2018): NOVEMBER
Publisher : Fakultas Kesehatan Masyarakat Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (208.301 KB) | DOI: 10.14710/jkm.v6i6.22169

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ODF (Open Defecation Free) is one of the conditions of a society has done a total sanitation that is not defecate carelessly.  In April 2018, Candisari has the lowest percentage of ODF from 16 sub districts in Semarang City which is 28% with 14% percentage of villages verified and 14% villages with sanitation access. Theapurposeaofathisaresearchaisatoaknowathearelationshipaof defecate behavior, defecate attitude, and avaiblability of septic tank. This research is analytic observational research with cross sectional study design. Total population on this research is 22.455 Heads of Families with 67 samples. Dataaanalysisausingaunivariateaandabivariate analysis withaChi Square statistical test (significance level=0.05). Respondents with good knowledge (56.7%), positive defecate attitude (50.7%), and have a septic tank (25.4%). The Chi Square test shows that there is correlationabetweenaknowledge of respondent (p=0.029), defecate attitude of respondent (p=0.000), and avaibility of septic tank (0.000) with ODF status. From this research, there is correlation between knowledge, defecate attitude and avaibility of septic tank with ODF status in Candisari sub district.
Co-Authors Ali Djamhuri Amalia Safira Koesputri Annisa Amilush Shalihah Annisa Aulia Nurrohmah Anugrah Febrino Balwa Apoina Kartini Azmi Umi Anisyah Bagoes Widjanarko Budiiyono Budiyono Budiyono Budiyono Candra Rulyana Desi Tri Puspaningrum Devita Nur Aprilia Devy Noviandhita Anggarani Dewi Kartikasari Didik Agus Nugroho Dimas Triyadi Dita Kartika Dyah Puji Lestari Fachrizal Ganiwijaya Farida Sugiester S. Faridatul Umaroh Hadiati Sukma Ika Pertiwi Hanan Lanang Dangiran Hardono Susanto, Hardono Hari Ismanto Ida Rofida Ika Tyas Prihartantie Khoirunnisa Dyah Kartikasari Lenci Aryani Lirih Setyorini Mariyana Mariyana Mia Eka Prinata Mia Sri Aulina Miftah Hermaning Putri Muhammad Agus Muljanto Muhammad Fadhlullah Mursid Rahadjo Mursid Rahardjo Mursid Raharjo Muttia Hazsya Nabilah Nurhidayanti Naftani Chandra Dini Nasution, Annio Indah Lestari Naura Sepridha Nabilla Niki Astorina Yunita Dewanti Nikie Astorina Noor Zahrotul Muniroh Nopi Reknasari Novi Hidayati Novita Dian Rahmawati Nur Endah Wahyuningsih Nurtito Wahyu Febrian Nurulia Unggul Putri Ragil Onny Setiani Rasipin Rasipin Retno Sulistiyowati Rizki Nurul Mutmainnah Rizqi Putri Kurniasih Rudi Pangarsaning Utami Saffira Kusuma Anggraeni Santya Nareswari Sarwono Sarwono Shadna Sari Shalichah Talita Shofa Rakhmatika Silvia Nurvita Siti Munfiah Siti Nurkhayati Suhartono Suhartono Sulistyani Sulistyani Sustika Navratinova Tesa Cahyaningsih Tri Joko Tri Tarwatjo Tyas Devinta Pratiwi Ulfah Rahmawati Vandi Putra Malau Wahyu Widyantoro Wakhid Anwar Walin Wardah Wardah Yusniar Hanani Yusniar Hanani D. Yusniar Hanani Danudianti Yusniar Hanani Darundiati