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PERBEDAAN EFEKTIVITAS CONSTRUCTED WETLANDSSUBSURFACE FLOW SYSTEM DAN FREE WATER SURFACE PADATANAMAN CATTAIL UNTUK MENURUNKAN BOD, COD dan FOSFAT LIMBAH LAUNDRY DI KELURAHAN TEMBALANG, KOTA SEMARANG Miftah Hermaning Putri; Nurjazuli Nurjazuli; Hanan Lanang Dangiran
Jurnal Kesehatan Masyarakat (Undip) Vol 4, No 5 (2016): SEPTEMBER
Publisher : Fakultas Kesehatan Masyarakat Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (133.808 KB) | DOI: 10.14710/jkm.v4i5.14466

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Small laundry industry is activities that related in laundering services. Laundry wastewater directly disposed into sewerage without treatment. The checking result of BOD, COD and phosphate of laundry waswater is 260,3 mg/l, 832,9 mg/l, and 10,83 mg/l this number is exceed the standard of Perda Jateng No 5 2012 th. The study research is using quasi experiment (quasi experiment) with pre test - post test design.The research objects are the laundry liquid wastes from "Rahma" laundry, "Zone" laundry, and "Pelangi" laundry. The analysis of data using different test Independent t-test for normal distribution of data. The levels of BOD, COD, and phosphate pre experiment of using subsurface flow system was 260,25 mg/l; 823,938 mg/l; 10,8973 mg/l. And the levels of BOD, COD, and phosphate post experiment of using subsurface flow system had decreased 29.0625 mg/l; 80.5625 mg/l; 4.556 mg/l.  While the levels of BOD, COD and phosphate pre experiment of using free water surface is 260.25; 823.938, 10.83, and post treatment had decreased to 58.8125 mg/l; 160.375 mg/l; 7,545 mg/l. The levels of BOD, COD and phosphate with subsurface flow system treatment decreased 87.22% BOD; COD 87.81%; and Phosphate 59.2%, while the decrease from the free water surface treatment was BOD 74.89%; COD 76.54%; and phosphate 30.55%. The different test result of BOD(Sig 0,001), COD (Sig 0,001) and Fosfat (Sig 0,002) shows there are an average difference beetween effectiveness differences constructed wetlands subsurface flow system and a free water surface on cattail plants to reduce the number of BOD levels, COD levels, and phosphate levels of laudry wastewater.
HUBUNGAN RIWAYAT PAPARAN PESTISIDA IBU SAAT HAMIL DENGAN KEJADIAN STUNTING ANAK USIA 2- 5 TAHUN (Studi Kasus di Wilayah Kerja Puskesmas Sawangan 1, Kabupaten Magelang) Annisa Aulia Nurrohmah; Nurjazuli Nurjazuli; Tri Joko
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 (208.598 KB) | DOI: 10.14710/jkm.v6i6.22153

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Background: Stunting is identified by Z score index body-length-for-age. Z score index body-length-for-age children with stunting is lower than -2SD. Children with stunting have a risk of decreasing learning achievement, productivity and degenerative diseases in the future. Chemicals in the environment (xenobiotics) such as pesticides might cause stunting.Methods: It was an observational analytic research with case-control study design. The population in this study were mothers who had children aged 2-5 years in the Puskesmas Sawangan 1 work area. Samples were grouped into cases and controls with 51 subjects in each group. Primary data was obtained through interviews. Data were analyzed by univariate and bivariate using contingency coefficients.Results: Mixing pesticides (p = 0,022), washing spraying equipment (p = 0,021), spraying (p = 0,021) and completeness of PPE (p = 0,041) are associated with the incidence of stunting in children aged 2-5 years. While the duration of work (p = 0.061) and the presence of pesticides in the house (p = 0.208) does not associated with the incidence of stunting of children aged 2-5 years.
HUBUNGAN PAPARAN DEBU DENGAN KAPASITAS FUNGSI PARU PADA MASYARAKAT BERISIKO DI JALAN SILIWANGI – WALISONGO KOTA SEMARANG Nabilah Nurhidayanti; Nurjazuli Nurjazuli; Tri Joko
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 (207.185 KB) | DOI: 10.14710/jkm.v6i6.22184

Abstract

Semarang is the sixth largest city in the world with high vehicle growth. High road density on the street has an impact on increasing levels of air pollution on area. One of the high road density street in Semarang is Siliwangi – Walisongo street. The result of dust measurement showed Siliwangi=533 µg/m3 and Walisongo=487 µg/m3. This study aimed to analyze the relationship of dust exposure with lung function in community at risk in Siliwangi – Walisongo sreet, Semarang City. This research was an observational analytic research using cross-sectional approach. It was conducted on 30 risky communities at Siliwangi-Walisongo Street which was feasible by purposive sampling to be respondents. Measurement of inhaled dust levels using Personal Dust Sampler (μ = 1.86 and SD = 1.192). Measurement of lung function of the community at risk using spirometer (μ% FVC = 73.87, SD% FVC = 20.88 and μ% FEV1 = 76.6, SD% FEV1 = 21,961). Data were analyzed by using Rank Spearman test with (= 0,05). There was no statistically significant correlation between inhaled dust content and lung function capacity (FVC prediction value (p = 0.078) and average FEV1 (p = 0.097) in risky communities at Siliwangi - Walisongo Street, Semarang City. The use of cross-sectional study is not capable to represent a history of dust exposure before the study. Environmental factors and characteristics of respondents can be a potential factor in strengthening lung function disorders. This study recommends the community to use mask to reduce dust exposure. Health Office is expected to give the information of the dangers of air pollution and the prevention of the dust exposure risks by using proper mask and a better lifestyle.
Protein Content Test of Tilapia Fish Extract (Oreochromis Mossambicus) before and after Freeze Dry Using Biuret Method Walin; Hardono Susanto; Bagoes Widjanarko; Nurjazuli Nurjazuli
Indian Journal of Forensic Medicine & Toxicology Vol. 16 No. 3 (2022): Indian Journal of Forensic Medicine and Toxicology
Publisher : Institute of Medico-legal Publications Pvt Ltd

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37506/ijfmt.v16i3.18312

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Objective: To determine the difference in protein content of tilapia extract before and after drying process.Materials and Methods: This study was designed with a true experimental design. The research sample wastilapia fish extract with 3 replications in each sample. The measurement of protein content was carried out onsamples before and after drying. The drying process of tilapia extract was carried out for 48 hours using a freezedryer. Furthermore, the dried samples were tested for protein content using the biuret method supported by theUV-Vis Spectrophotometer instrument. The testing stages include making the standard solution, determining themaximum wavelength, determining the operating time, and making a standard curve.Results: Showed that the protein content of tilapia extract before and after drying was 2.23% and 27.4%,respectively. The results of statistical analysis showed that there was a significant difference between the proteincontent of tilapia fish before and after drying.Conclusion: There was an increase in protein content of tilapia fish extract after drying by 25.17%.
Literature Review : Kualitas Sumur Gali Dan Personal Hygien Berhubungan Dengan Gangguan Kesehatan Kulit Di Indonesia Farida Sugiester S.; Tri Joko; Nurjazuli Nurjazuli
An-Nadaa: Jurnal Kesehatan Masyarakat (e-Journal) Vol 8, No 1 (2021): AN-NADAA JURNAL KESEHATAN MASYARAKAT (JUNI)
Publisher : Universitas Islam Kalimantan Muhammad Arsyad Al Banjari Banjarmasin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31602/ann.v8i1.4772

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Indonesia mempunyai potensi sumber daya air yang sangat besar, yakni mencapai 3,9 trilyun meter kubik per tahun. masih terdapat sekitar 3,2 triliun meter kubik per tahun atau sekitar 82,31 persen yang belum dimanfaatkan. Gangguan kulit biasanya terjadi karena adanya beberapa faktor yang menjadi penyebab, misalnya iklim, lingkungan, kebiasaan hidup, tempat tinggal, alergi, dan lain sebagainya.  Menurut Ayu (2019) Berdasarkan pemeriksaan Chi-Square yang digunakan untuk mengetahui faktor-faktor yang berhubungan dengan kejadian penyakit kulit, kebersihan pribadi (p=0,038), riwayat pekerjaan (p=0,705), periode perumahan (p=1,00), rumah jarak dari Panau Power Plant  (p=0,053)  dan  riwayat  alergi  (p=0,048).  Kebersihan  pribadi  dan  riwayat  alergi  sebagai  faktor yang berhubungan dengan kejadian penyakit kulit terhadap orang yang tinggal di dekat pembangkit listrik tenaga uap Panau, Palu, Indonesia.Penelitian ini merupakan literatur review.Sumur gali merupakan salah satu sumber air yang berasal dari air tanah dan mudah sekali terpapar oleh berbagai pencemar yang merusak kualitas air sumur.. Personal hygiene  seseorang menentukan status kesehatan secara sadar dalam menjaga kesehatan dan mencegah terjadinya penyakit terutama gangguan pada kulit. Kulit adalah salah satu aspek vital yang perlu diperhatikan dalam higiene persorangan.Berdasarkan hasil penelitian dan pembahasan dapat diperoleh kesimpulan terdapat hubungan yang bermakna antara kualitas sumur air gali dan personal hygiene dengan keluhan gangguan kulit pada masyarakat di berbagai daerah. Saran dari penelitian ini adalah untuk penulis literatur selanjutnya, mencari sumber literatur yang bervariasi agar tema yang akan dijadikan literatur lebih luas dan mendalam.
Tingkat Pengetahuan Limbah Elektronik Rumah Tangga dan Praktik Penanganannya Pada Mahasiswa Universitas Diponegoro Muhammad Fadhlullah; Nurjazuli Nurjazuli; Nikie Astorina; Onny Setiani
Jurnal Keselamatan, Kesehatan Kerja dan Lingkungan Vol. 3 No. 2 (2022): Juli - Desember 2022
Publisher : Fakultas Kesehatan Masyarakat Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jk3l.3.2.62-74.2022

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ABSTRAK Limbah elektronik merupakan perangkat elektronik yang sudah tidak digunakan. Mahasiswa yang sedang aktif melakukan pembelajaran jarak jauh sangat bergantung pada kehadiran perangkat elektronik komunikasi. Umur dari perangkat elektronik yang singkat menyebabkan meningkatnya timbulan limbah elektronik di masyarakat. Bahaya dari limbah elektronik yang tidak tertangani dengan baik mengancam kesehatan manusia dan kualitas lingkungan. Penelitian ini memiliki tujuan untuk mengetahui tingkat pengetahuan limbah elektronik rumah tangga dan praktik penanganannya pada mahasiswa Universitas Diponegoro. Jenis penelitian ini analitik dengan pendekatan cross-sectional, melalui observasi Analisa data berupa Univariat dan Bivariat. Pengambilan sampel dilakukan pada mahasiswa aktif S1 angkatan 2018 dan 2019. Hasil observasi dari 195 responden pada uji univariat menunjukkan bahwa responden mayoritas berjenis kelamin perempuan 80% dan berkuliah di fakultas kesehatan masyarakat 53,3%. Mayoritas responden memiliki timbulan limbah elektronik di tempat tinggalnya 82,6% dengan jenis timbulan terbanyak dari kategori small equipment 39,44% dan smartphone menjadi perangkat elektronik terbanyak yang menjadi limbah 20,97%. Responden memiliki tingkat pengetahuan limbah elektronik dengan kategori baik 68,21% dan memiliki praktik penanganan limbah elektronik dengan kategori baik 54,36%. Hasil uji bivariat menunjukkan bahwa tidak terdapat hubungan yang signifikan antara tingkat pengetahuan limbah elektronik di rumah tangga dengan praktik penanganan limbah elektronik di rumah tangga (p-value = 1,000). Responden memiliki pengetahuan dan praktik penanganan dengan kategori baik 36,9%. Mahasiswa memiliki pengetahuan baik, tetapi belum melakukan praktik dengan benar. Program edukasi praktik penanganan limbah elektronik masih harus digaungkan. Kata kunci: Limbah elektronik, bahaya kesehatan, pengetahuan, praktik, mahasiswa ABSTRACT Electronic waste is an electronic device that is no longer in use. Students who are actively doing distance learning are very dependent on the presence of electronic communication devices. The short lifespan of electronic devices causes an increase in the generation of electronic waste in society. The dangers of electronic waste that are not handled properly threaten human health and environmental quality. This study aims to determine the level of knowledge of household electronic waste and its handling practices in Diponegoro University students. The research type is analytic with a cross-sectional approach through observation of data analysis is in the form of univariate and bivariate. Sampling was carried out on active undergraduate students in the 2018 and 2019 batches. The observations results from 195 respondents in the univariate test showed that most respondents were 80% female, and 53.3% studied at the Faculty of Public Health. Most respondents have generated electronic waste in their place of residence (82.6%), with the largest type of generation from the small equipment category (39.44%) and smartphones being the most electronic devices that become waste (20.97%). Respondents have a good level of knowledge of electronic waste (68.21%) and have a good category of e-waste handling practices (54.36%). The bivariate results test showed that there was no significant relationship between the level of knowledge of electronic waste in the household and the practice of handling electronic waste in the household (p-value = 1,000). Respondents have good knowledge and handling practices (36.9%). Students have good knowledge, but have not practiced properly. Educational programs on the practice of handling electronic waste still need to be promoted. Keyword: Electronic waste, health hazard, knowledge, practice, university student
Hubungan Kadar Merkuri (Hg) dengan Profil Darah Pekerja Pertambangan Emas Tradisional di Desa Jendi Kecamatan Selogiri Kabupaten Wonogiri Lenci Aryani; Onny Setiani; Nurjazuli Nurjazuli
Jurnal Kesehatan Lingkungan Indonesia Vol 12, No 2 (2013): Oktober 2013
Publisher : Master Program of Environmental Health, Faculty of Public Health, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jkli.12.2.144 - 148

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Background: mercury is neurotoxic substance which can produce some health effect, depends on impact ofduration of exposure and quantity mercury used. Gold miner had a high risk of continously impact which maycause many health disorder, one of them is blood profile interference.The purpose of this reasearch was to know the relationship between mercury concentration in blood with bloodprofile of traditional mining gold worker in Jendi village, Selogiri Sub District, Wonogiri District.Methods: The study design was an analytic observational research. Research subject were whole of workers whowere working in mining gold. Variables in this research were mercury (Hg) in blood and blood profile. Datacollection using interview, observation, and measurement technique. Data would be analyzed using Kendal’s Taucorrelation.Result: The results showed that the average of Hg in blood was 7,819 ppb. It was over toxic level (eˆ 5,8 ppb) andaverage blood profile consist of haemoglobin, erythrocyte, leukocyte, platelet, hematocrit, MCV, MCH, andMCHC were 14,771 gr/dl; 4,9536 jt/mmk; 7,5679 rb/mmk; 334,26 rb/mmk; 43,833%, 88,6333 fl; 29,8833 pg;33,6976. Bivariate analysis showed the significant relationship between mercury (Hg) in blood with bloodprofile (amount of leukocyte) p-value 0,017 and rho 0,257.Conclusion: The conclusion of the research was Hg rates in blood had a toxic limit standard so it can change theblood profile (decreased amount of leukocyte). It was recommended for gold miner to used a personal protectiveequipment like mask, lowering smoking habbit, checked-up, and make lots of green area at mining gold.Keywords : mercury in blood, blood profile, mining gold worker
Hubungan Kadar Pb dalam Darah dengan Kejadian Hipotiroidisme pada Wanita Usia Subur di Perkampungan Usaha Kecil dan Menengah Desa Pesarean Kabupaten Tegal Novi Hidayati; Suhartono Suhartono; Nurjazuli Nurjazuli
Jurnal Kesehatan Lingkungan Indonesia Vol 12, No 2 (2013): Oktober 2013
Publisher : Master Program of Environmental Health, Faculty of Public Health, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jkli.12.2.116 - 119

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Background: Hypothyroidism on women at childbearing age (WCA) can cause reproduction disorder, i.e. infertility,spontaneous abortion, impaired growth and development of foetus, placental abruption, and preterm delivery.Exposure tolead(Pb) at low lever contunuely for a long time willresult thyroid dysfunction. This research aimedtoprove that lead exposure is a risk factor for thyroid dysfunction among WCA in metal industrial of Pesarean inTegal districtMethods: Cross-sectional studyused32subjectsresearchatmetal industrial PesareanDistrictof Tegal. Pblevelsinthe bloodwas used asbiomakerofPbexposure. Thyroid dysfunction was determined based on the result ofTSH(Thyroid Stimulating Hormone). Confounding variables were also measured. These variables were age,length of stay, participation in hormonal contraception, iodine intake, pesticide exposure, exposure to cigarettesmoke, and employment history. Data would be analyzed using chi-square test at 0,05 level of significancy.Result: The prevalence of hypothyroidism among WCA was 25 %. Lead exposure was a risk factor for hypothyroidism(95 % CI, PR= 11,667(1,628- 83,597); and p-value = 0,002. The higher the degree of exposure, the greater therisk of having thyroid dysfunction. Based on data and the theory analysis, the pathogenesis of hypothyroidismwas suspected through the disruption of TPO function, D1 enzyme inhibition and D3 enzyme activation.Conclusion: Lead exposure was a risk factor for thyroid dysfunction among WCA in metal industrial township.Keywords: Leadexposure, hypothyroidism, blood lead level
Kualitas Fisik dan Kimia Air Sumur Gali dan Sumur Bor di Wilayah Kerja Puskesmas Guntur II Kabupaten Demak Siti Munfiah; Nurjazuli Nurjazuli; Onny Setiani
Jurnal Kesehatan Lingkungan Indonesia Vol 12, No 2 (2013): Oktober 2013
Publisher : Master Program of Environmental Health, Faculty of Public Health, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jkli.12.2.154 - 159

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Background: Preliminary study results of dug well in Sidokumpul obtained that color levels is 56 TCU, totalhardness is 998 mg/l, manganese is 5.26 mg/l, sulphate is 980 mg/l and organic matter is 14.85 mg/l. The resultsof bore well water in Blerong showed sulphate levels is 414.63 mg/l. All of these parameters have exceeded thequality standard of water.Method: This was an observational research with cross sectional design. Sampling was done by purposivesampling. The number of samples were 40 wells consist of 20 dug wells and 20 bore wells. Bivariate analysis usedSPSS and multivariate analysis used SEM VPLS.Result: The results of this research showed the distance of pollutant sources with the wells, the amount of pollutantsources, the physical condition of wells, and types of wells were significantly related to the levels of color, totalhardness, manganese, pH and organic matter of well water (t statistic value is 14.292). Well water quality of52,6% can be explained by environmental factorsConclusion: A total of 20 dug wells (100%) with the water quality that does not qualify as clean and drinkingwater. A total of 12 bore wells (60%) with the water quality that does not qualify as clean water. A total of 19 borewells (95%) with the water quality that does not qualify as drinking water.Key words: Water quality, dug wells, bore wells
Faktor Lingkungan dan Perilaku yang Berhubungan dengan Kejadian Stunting pada Siswa SD di Wilayah Pertanian (Penelitian di Kecamatan Bulakamba Kabupaten Brebes) Rudi Pangarsaning Utami; Suhartono Suhartono; Nurjazuli Nurjazuli; Apoina Kartini; Rasipin Rasipin
Jurnal Kesehatan Lingkungan Indonesia Vol 12, No 2 (2013): Oktober 2013
Publisher : Master Program of Environmental Health, Faculty of Public Health, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jkli.12.2.127 - 131

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Background : Stunting is identified by comparing measurements of childrent’s heights to the NCHS WHO2005growth reference population : children who fall potential as a result of suboptimal health and/or nutritionalconditions. Stunting prevalence in Indonesia still high level, this indicated health problem because associatedwith increase in morbidity and mortality, low cognitive capability and improper physical function.The purpose inthis study was to determine many environmental factors and behaviour associated with incidence of stunting.Methods : It was an observational research with case-control study design.Subject were divided into two groups: case and control groups in Elementary School student class 4 and 5 with 37 subject in case group and 53 subjectin the control group. Variables examined in this study was a history of exposure to pesticides, history of cigarettesmoke exposure, mosquito smoke exposure history, a history of using plastic as a place to store food is still hot,urinaryexcretioniodine (UEI), levels of urinary thyocyanate, anemia, TSH levels, Cholinesterase levels and BodyMass Index.Data was collected by interviewing, observation and measurement. Data would be analyzed using independent t–test or Mann Withney), bivariate analisys using Chi-Square and multivariate analysis using logistic regression.Result :This study indicated that the incidence of stunting was 37 %; 56,8% of them had history of pesticidesexposure. The results of the bivariate analysis showed that the risk factor of stunting in student is a history ofpesticides exposure with Odds Ratio (OR) 2,625. The result of logistic regression test showed there was asignificant association between the incidence of stunting with a history of pesticide exposure(OR 2,39).Conclusion :The history of pesticides exposure was the risk factor for stunting.Key words : Environmental and behaviour factors, stuting, elementary student, agriculture areas.
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