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<![CDATA[STATE OF HOUSE BASIC SANITATION IN 3 RT KEDUNG BANTENG VILLAGE VULNERABLE AREAS TANGGLANGIN DISTRICT, SIDOARJO ]]>
<![CDATA[Safira Alya Nurul Jannah Alya]]>;
<![CDATA[Ferry Kriswandana]]>;
<![CDATA[Iva Rustanti]]>
<![CDATA[ Jurnal Hygiene Sanitasi Vol. 1 No. 1 (2021): Oktober 2021 ]]>
Publisher : <![CDATA[Jurusan Kesehatan Lingkungan Poltekkes Kemenkes Surabaya ]]>
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<![CDATA[Based on data from the Technical Implementation Unit (UPT) the Tanggulangin Health Center in 2020, there were 123 diarrhea cases.The high cases of diarrhea are due to several poor sanitation conditions that have a negative impact on aspects of lie. Such as environmental pollution tat causes environmental-based diseases. This study aims to determine the description of basic house sanitation in 3 flood-prone areas, Kedung Banteng Village, Tanggulangin District, Sidoarjo.. The method used is descriptive method. The sampling technique used was simple random sampling with a sample 57 ouses based on house populations and 15 samples of clean water to be tested in the laboratory. The data collection technique is primary data collection through observation sheets and laboratory examination results regarding the bacteriological quality of clean water. The results showed that the sanitation condition in the 3 RT flood-prone areas, including clean water supply got a score of 89% in te good category. The latrine facilities, got a score of 100% in the good category. The trash can facilities, got a score of 64%, 66% and 45% in the sufficient category. SPAL , get a score of 40% in the sufficient category. The Drainage facilities, get a score of 50% in the sufficient category. Te results of bacteriological quality inspection on 100% clean water do not meet health requirement. The Conslusion of the study in the three areas of Kedung Banteng Village on basic house sanitation there are two facilities with good ratings and three other facilities getting adequate score. It is recommended for Health agencies to provide education about the importance of basic home sanitation facilities and the community maintain cleanliness to prevent environmental-based diseases.]]>
<![CDATA[Effect of Adding "Raja" Banana Peel Bioactivator (Musa Textilia) on Tempeh Liquid Waste in Making Organic Liquid Fertilizer ]]>
<![CDATA[Dewi Randa]]>;
<![CDATA[Iva Rustanti Eri]]>;
<![CDATA[Marlik Marlik]]>;
<![CDATA[Pratiwi Hermiyanti]]>
<![CDATA[ JURNAL KESEHATAN LINGKUNGAN Vol. 15 No. 2 (2023): JURNAL KESEHATAN LINGKUNGAN ]]>
Publisher : <![CDATA[Universitas Airlangga ]]>
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DOI: 10.20473/jkl.v15i2.2023.127-133
<![CDATA[Introduction: The organic content of tempeh liquid waste and "Raja” banana peel can be utilized to make organic liquid fertilizer as an alternative for waste control. This study aims to analyze the effect of "Raja” banana peel bio-activator on tempeh liquid waste during the production of organic liquid fertilizer. Methods: The research design is a pure experiment with a posttest only and a control group design. The object of the study was tempeh liquid waste treated with Raja banana peel bio-activator in three replicates of 30 mL 40 mL and 50 mL. Data analysis used the Kruskal Wallis test. Results and Discussion: The highest average in C content was found in liquid fertilizer with bio-activator 30 mL (1.84%), N content in liquid fertilizer with bio-activator 50 mL (0.17%), P content in liquid fertilizer with bio-activator 50 mL (0.11%), K content in liquid fertilizer with bio-activator 30 mL (0.13%) and total macro nutrients (N, P, K) in liquid fertilizer with bio-activator 50 mL (0.36%). The average volume of "Raja” banana peel bio-activator did differ significantly between 30 mL, 40 mL and 50 mL, indicating that it did not significantly affect the content of C, N, P and K in organic liquid fertilizer. Conclusion: The contents of macro nutrient in this organic liquid fertilizer do not meet the government standard on Minister of Agriculture Regulation; therefore' further research is needed to determine the appropriate levels of bio-activators in producing organic liquid fertilizer.]]>
<![CDATA[PEMANFAATAN SAMPAH SAYURAN RUMAH TANGGA MENJADI PELET PAKAN IKAN LELE (CLARIAS GARIEPINUS) ]]>
<![CDATA[Dimas Putra Pratama]]>;
<![CDATA[Iva Rustanti Eri W]]>;
<![CDATA[Ngadino]]>
<![CDATA[ Gema Lingkungan Kesehatan Vol. 20 No. 1 (2022): GEMA Lingkungan Kesehatan ]]>
Publisher : <![CDATA[Poltekkes Kemenkes Surabaya ]]>
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DOI: 10.36568/gelinkes.v20i1.6
<![CDATA[Vegetable waste that is not utilized causes an unpleasant odor effect and disturbs the aesthetics of the environment, wet waste thrown away can become a breeding ground for insects. One of the waste utilization methods is the manufacture of fish pellets. The purpose of this study is to utilize household vegetable waste used for fish feed pellets. The research design used was a pre-experimental design with a posttest only research design. The object of this research is vegetable waste originating from household activities. The treatments used were 3 variations of vegetables (20%, 30%, 40%) repetition which was carried out 3 times with a concentration of 1 kg. Making fish pellets using a machine that has been modified as a supporting tool for making pellets. The pellets produced were subjected to laboratory tests to determine the water content, ash content, fat content, crude fiber content, protein content referring to SNI (01-4087-2006) concerning catfish feed regulations. The results showed that from variation 1 (20%), variation 2 (30%) and variation 3 (40%) none of them met the Indonesian National Standard with water content, ash content, fat content, and protein content. crude fiber still does not meet because it is still under the provisions of SNI. It was concluded that there were no pellets made from vegetable waste that met the stipulation value of SNI. The percentage that can be reviewed for the formulation is that the percentage of shrimp head flour can be increased to 20% and the fine bran can be reduced to 40%. For the community, it can be useful to overcome the problem of vegetable waste being dumped directly into the surrounding environment without any processing of the vegetable waste to be used as fish feed pellets.]]>
<![CDATA[EFEKTIFITAS PISTIA STRATIOTES L. DAN ECHINODORUS PALAEFOLIUS DALAM PENYERAPAN FERRUM (FE) DALAM AIR SUMUR MENGGUNAKAN METODE FITOREMEDIASI ]]>
<![CDATA[Citra Mawar Pratiwi]]>;
<![CDATA[Ferry Kriswandana]]>;
<![CDATA[Iva Rustanti Eri Wardoyo]]>
<![CDATA[ Gema Lingkungan Kesehatan Vol. 20 No. 2 (2022): GEMA Lingkungan Kesehatan ]]>
Publisher : <![CDATA[Poltekkes Kemenkes Surabaya ]]>
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DOI: 10.36568/gelinkes.v20i2.33
<![CDATA[Clean water is a basic need for living things, one source of clean water is groundwater. The problem that is often encountered in groundwater from dug wells is the content of heavy metal Fe. The purpose of this study was to determine the effectiveness of the absorption of heavy metal iron (Fe) in well water with Pistia stratiotes L. and Echinodorus palaefolius for 14 days using a phytoremediation process. This type of research is an experimental design using a pretest-posttest model with a control group that compares the occurrence of differences in the decrease in iron (Fe) levels of 9.86 mg/l in well water by collecting data by examining the results of iron (Fe) levels in well water. before and after treatment. Analysis of the data using the Independent T-test. The results of the study showed a decrease in iron (Fe) levels in well water after the phytoremediation process for 14 days. In Pistia stratiotes L. the level of iron (Fe) in well water was 0.67 mg/l and Echinodorus palaefolius was 0.58 mg/l. The effectiveness of Pistia stratiotes L. was 92.85% and Echinodorus palaefolius was 93.81% in reducing iron (Fe) levels in well water. Phytoremediation using Pistia stratiotes L. and Echinodorus palaefolius is effective in reducing iron (Fe) levels according to Permenkes No. 32 of 2017. The phytoremediation process using Pistia stratiotes L. and Echinodorus palaefolius can be recommended to reduce iron (Fe) levels in well water so that it meets quality standards.]]>
<![CDATA[PEMANFAATAN EKSTRAK BIJI TREMBESI (SAMANEA SAMAN) SEBAGAI KOAGULAN DALAM MENURUNKAN KANDUNGAN PADATAN TERSUSPENSI, DAN ZAT ORGANIK AIR BUANGAN PRODUKSI TAHU ]]>
<![CDATA[Oktafia Putri W]]>;
<![CDATA[Iva Rustanti]]>;
<![CDATA[Marlik]]>
<![CDATA[ Envirotek : Jurnal Ilmiah Teknik Lingkungan Vol. 12 No. 2 (2020): Envirotek: Jurnal Ilmiah Teknik Lingkungan ]]>
Publisher : <![CDATA[Universitas Pembangunan Nasional Veteran Jawa Timur ]]>
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DOI: 10.33005/envirotek.v12i2.58
<![CDATA[Air buangan tahu berasal dari air bekas rendaman kedelai dan air bekas pengukusan kedelai, yang biasanya dibuang langsung keperairan dan menyebabkan pencemaran air. Salah satu upaya pengolahan air buangan adalah dengan melakukan proses koagulasi-flokulasi dengan memanfaatkan koagulan alami. Koagulan alami atau biokoagulan dapat dibuat dari biji trembesi (Samanea saman). Penelitian ini bertujuan untuk menganalisis kemampuan biokoagulan ekstrak biji trembesi dalam menurunkan kandungan padatan tersuspensi (SS) dan zat organik air buangan proses pembuatan tahu. Metode yang dipakai dalam penelitian ini adalah koagulasi flokulasi. Parameter yang diperiksa adalah kandungan SS, zat organik yang diukur sebagai COD, dan BOD, pada variasi penambahan dosis ekstrak biji trembesi. Hasil penelitian ini menunjukkan bahwa biokoagulan ekstrak biji trembesi mampu menurunkan kandungan SS, COD dan BOD. Dosis efektif pembubuhan adalah 200 ml/L, dengan persentase penurunan kandungan SS 83,79%, COD 79,55% dan BOD 87,54.]]>
<![CDATA[Bioadsorben Campuran Kulit dan Tongkol Jagung untuk Menurunkan Kadar BOD Limbah Batik ]]>
<![CDATA[Miftakhul Jannah]]>;
<![CDATA[Ferry Kriswandana]]>;
<![CDATA[Marlik]]>;
<![CDATA[Iva Rustanti Eri Wardojo]]>
<![CDATA[ Window of Health : Jurnal Kesehatan Vol 5 No 2 (April 2022) ]]>
Publisher : <![CDATA[Fakultas Kesehatan Masyarakat Universitas Muslim Indonesia ]]>
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DOI: 10.33096/woh.v5i02.14
<![CDATA[Liquid waste from batik industry often causes environmental problems, because there is a pollutant content of Biochemical Oxygen Demand (BOD). Corn cobs and husks contain high cellulose which has the potential to become activated carbon. This study aims to analyze the bioadsorbent mixture of cobs and corn husks in reducing BOD levels in batik wastewater. This type of research is pre-experimental, the research design is One Group Pretest Posttest Design. Variations in the mass of bioadsorbent mixture of corn cobs and husks with a ratio of (70:30), (60:40) and (50:50) contact time for 2.5 hours in 500 ml of batik liquid waste. Measurement of BOD levels was carried out after treatment. Data analysis using ANOVA test. The highest percentage of decrease in BOD levels after treatment was in the mass variation of 38 gr: 25 gr (60:40) 81.79% and the decrease value was 9243 mg/L. BOD levels before treatment using a mixture of cob and corn husk bioadsorbent were 11300 mg/L and after treatment it was 2057 mg/L which means that there is 1 pair of variations in the mass of the mixture of corn cobs and husks in reducing the average different BOD content in batik wastewater. Bioadsorbent mixture of cobs and corn husks can reduce BOD levels in batik wastewater.]]>
<![CDATA[Pengolahan Air Limbah Laundry dengan Presipitasi Selektif Hidroksiapatit dan Reaktor Biofilm Moving Bed ]]>
<![CDATA[Iva Rustanti Eri Wardoyo]]>;
<![CDATA[Darjati Darjati]]>;
<![CDATA[Khambali Khambali]]>;
<![CDATA[Elmi Sumiyarsono]]>
<![CDATA[ Jurnal Sehat Mandiri Vol 19 No 1 (2024): Jurnal Sehat Mandiri, Volume 19, No.1 Juni 2024 ]]>
Publisher : <![CDATA[Poltekkes Kemenkes Padang ]]>
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DOI: 10.33761/jsm.v19i1.1373
<![CDATA[Inorganic phosphate compounds (P2O4) can cause acute poisoning if inhaled in large quantities. The aim was to remove inorganic phosphate compounds (P2O4) from laundry wastewater. This research was carried out in the Poltekkes Surabaya laboratory in January 2024. This research was pure experiment. The tools used was an MBBR reactor, with a capacity of 1 M3/day with inlet-outlet pipes, sample port, mud disposal pipe. Monitoring parameters are temperature, pH, ORP, COD, total N and P2O4. Biomass analysis of the biofilm media was carried out gravimetically. The waste water used comes from household laundry. The findings showed that the reduction in MBBR organic compounds in the system was around 63-78%, while in the denitrification process was 48-52%. The average concentration of organic substances taken at the outlet was less than 100 mg/L, the decrease in total N concentration was around 43-55%, the P2O4 concentration taken at outlet was 0.78-0.86 mg/L. The average reduction in P2O4 was 19%, while the average reduction in the denitrification process was 55%. In conclusion, the use of the MBBR system can be effective in processing organic compounds and reducing the concentration of Total N and P2O4 in wastewater. Suggestions for further research are to be able to utilize the MBBR system for a longer period of time so that we can see the saturation point of the tool in treating waste water.]]>
<![CDATA[Adsorption Kinetics of Banana Stem Activated Carbon in Reducing Phosphate Levels ]]>
<![CDATA[Namira Kholifatul Pramudinta]]>;
<![CDATA[Lilis Sulistyorini]]>;
<![CDATA[Iva Rustanti Eri W]]>
<![CDATA[ JURNAL KESEHATAN LINGKUNGAN Vol. 16 No. 1 (2024): JURNAL KESEHATAN LINGKUNGAN ]]>
Publisher : <![CDATA[Universitas Airlangga ]]>
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DOI: 10.20473/jkl.v16i1.2024.51-58
<![CDATA[Introduction: High levels of phosphate in water are caused by wastewater pollution such as laundry waste water causing eutrophication. Adsorption is a method that can be used to reduce phosphate level. Banana stem that contains high levels of cellulose can be used as the main ingredient for making activated carbon. The aims of this study were to analyze the adsorption capacity and adsorption kinetics of banana stem activateld carbon in relducing phosphatel lelvells. Methods: The design of this research was true experiment with a pretest-posttest controlled group. Adsorption process was carried out with batch method that used three variations of adsorbate concentration and four variations of mixing time. Adsorption took place at pH 3 and 30 rpm of mixing time. Adsorption capacity was analyzed using the Langmuir isotherm and Freundlich isotherm models. Adsorption kinetic was analyzed using pseudo-first-order and pseudo-second-order kinetic models. Results and Discussion: The X-Ray Diffraction (XRD) difactogram and Scanning Electron Microscopy (SEM) results prove that the activateld carbon was successfully made. The iodine number of banana stelm activateld carbon was 698.12 mg/g. The results showed that activated carbon from banana stem successfully reduced phosphate levels in water with adsorption capacity 0.10708 mg/g and following the Langmuir isotherm model. The kinetics adsorption of banana stem activated carbon was validated by the pseludo-selcond-ordelr kinetics model with a kinetics constant of 0.17137 g/mg.min. Conclusion: The Langmuir models indicated that adsorption of phosphate occurred in monolayer. Modifications of activated carbon were needed based on characterization results.]]>
<![CDATA[EFEKTIVITAS DESINFEKTAN TERHADAP KUALITAS ANGKA KUMAN LANTAI DAN DINDING RUANG LABORATORIUM PCR RUMAH SAKIT JIWA MENUR ]]>
<![CDATA[Tyas, Suci Aminning]]>;
<![CDATA[Rustanti, Iva]]>;
<![CDATA[Rokhmalia, Fitri]]>
<![CDATA[ Ruwa Jurai: Jurnal Kesehatan Lingkungan Vol 16 No 2 (2022) ]]>
Publisher : <![CDATA[Poltekkes Kemenkes Tanjung Karang ]]>
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DOI: 10.26630/rj.v16i2.3465
<![CDATA[Laboratorium Polymerase Chain Reaction (PCR) Rumah Sakit Jiwa (RSJ) Menur Surabaya salah satu fasilitas untuk mendeteksi keberadaan virus COVID-19. Laboratorium PCR berpotensi besar sebagai tempat terjadinya infeksi melalui media lantai dan dinding. Jenis desinfektan yang tepat perlu diperhatikan untuk mencegah terjadinya infeksi. Penelitian bertujuan untuk menganalisis efektivitas desinfektan terhadap angka kuman lantai dan dinding ruang Laboratorium PCR di RSJ Menur. Penelitian ini dilakukan pada Laboratorium PCR RSJ Menur Surabaya, menggunakan rancangan cross sectional. Pengambilan sampel dengan metode swab, dilakukan sebelum dan sesudah desinfeksi. Empat ruangan ditentukan sebagai titik sampel, dengan tiga kali pengulangan. Keseluruhan data dianalisis dengan paired T- test, untuk mengetahui perbedaan angka kuman sebelum dan sesudah proses desinfeksi. Rata-rata angka kuman pada lantai sebelum desinfeksi 8,3 CFU/cm2 dan sesudah desinfeksi sebesar 3,5 CFU/cm2. Sedangkan rata-rata angka kuman dinding sebelum desinfeksi 11 CFU/cm2 dan setelah desinfeksi 4 CFU/cm2. Hasil analisis statistik menunjukkan perbedaan angka kuman yang signifikan, sebelum dan sesudah desinfeksi (p=0.04). Hasil penelitian menunjukkan bahwa proses desinfeksi mampu menurunkan angka kuman lantai dan dinding sesuai dengan peraturan yang berlaku, yaitu sebesar 0-5 CFU/cm2.]]>
<![CDATA[The Effect of Work Duration and Spinal Trauma on Low Back Pain in the Warship Production Support Departement ]]>
<![CDATA[Dewi, Indah Ayu Sukma Ning]]>;
<![CDATA[Winarko]]>;
<![CDATA[Wardoyo, Iva Rustanti Eri]]>;
<![CDATA[Nurmayanti, Demes]]>
<![CDATA[ International Journal of Advanced Health Science and Technology Vol. 3 No. 6 (2023): December ]]>
Publisher : <![CDATA[Forum Ilmiah Teknologi dan Ilmu Kesehatan (FORITIKES) ]]>
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DOI: 10.35882/ijahst.v3i6.293
<![CDATA[Low back pain (LBP) is recognized as one of the prevalent occupational ailments that can significantly influence work productivity. Within the Warship Division Production Support Department of PT. PAL Indonesia, employees have reported instances of low back pain following prolonged periods of working in a seated position, slightly bent over computer screens, for approximately 8 hours daily, in a routine manner. This study aims to analyze the correlation between the duration of work and the occurrence of spinal trauma in relation to the prevalence of low back pain. Conducted in an analytic observational framework with a cross-sectional approach, this research encompasses all personnel within the Production Support Department, comprising a sample size of 39 workers. Statistical analysis of the data was conducted employing the Fisher's Exact Test. The study outcomes indicate that 71.8% of the workers experienced LBP characterized by minimal disability, whereas the remaining 28.2% reported LBP associated with moderate disability. The study also found that the majority of workers had a moderate work duration (4-5 hours/day) (35.9%), had no spinal trauma (76.9%), and complained of LBP with minimal disability (71.8%). The statistical analysis demonstrated a significant correlation between work duration (p-value = 0.028) and spinal trauma (p-value = 0.000) with the occurrence of LBP. In order to mitigate the LBP, workers are advised to attentively address the relevant risk factors present in their workplace. This proactive approach aims to minimize the incidence of LBP arising from their routine tasks.]]>
