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The Engineering of Chlorinating Device to Disinfect The Conventional Well Beny Suyanto; Sujangi Sujangi; Sigit Gunawan
Health Notions Vol 1, No 3 (2017): July-September
Publisher : Humanistic Network for Science and Technology (HNST)

Well water is one of the main resource of drinking water for the large people, especially for those who do not abonnement of PDAM (The regional corporation which suplies water need). To determine whether the well water physically polluted or not, it can be done by testing the smell, colour and taste. Whereas, to know the level of pollution both chemically and biologically, laboratory test is performed. To purify water from pathogen bacteria, the cause of waterborne deseases, it is necessary to conduct disinfecting activity to make well water safe to drink by the people. This study was experimental research. The purpose of the research was to design a chlorine injection device applied in a conventional well water, to make it safe to consume by the people. The research design was one group pre and post-test design. Then the effectiveness of the function of the device was analyzed by identifying the difference of concentration of the disinfectant (chlorine) to produce chlorine residue, smell, taste and the decrease of colifom bacteria from well water, in line with the standard of Ministry of Health No. 492 /Reg.IV/2010 about the qualification of the quality of drinking water. The result of the research on the dimension of device chlorine injection, in the form of PVC pipe 2 dm³ and 50 cm in length, completed by silicate sand (3 kg). PVC Ø ¾ , cap, doublé screw sock, disinfectant chlorine and the wieght of device is 3,6 kg. Working principle of this device was the putting of chlorine diffusely in the well wáter. The chlorine injection device type A with the chlorine concentration 10.39 g was sable to desinfect well wáter for 6 days with the average chlorine residue 0.212 ppm. While, chlorine injection device type B was able to desinfect well wáter for 16 days by using 20.97 g of chlorine. The capacity of the device was for 1000 L and the device will make the well wáter inodorous, tasteless, and free from coliform bacteria, this is in line with the standard of Ministry of Health No. 492 /Reg.IV/2010 about the qualification of the quality of drinking water. To increase the capacity of function of chlorine injection device, it is important to conduct a testing on well water in rainy season , the volume of water more than 1000 L, the content of chlor in the chlorine, the endurance of the divice, and the different level of pollution. Keywords: Conventional well water, Chlorine residue, Chlorinating

Cow Manure Biogas Stove Design with Burner and Blower Performance for Housing Needs Scale Hurip Jayadi; Sujangi Sujangi; Beny Suyanto
Health Notions Vol 3, No 5 (2019): May
Publisher : Humanistic Network for Science and Technology (HNST)

Biogas is a renewable energy that is environmentally friendly, easy to obtain and can be updated. The technology is simple and the energy produced can be used technically, socially, and economically especially to solve energy problem in rural area. The purpose of this research was to produce a biogas stove performance with appropriate technology that can be utilized by the community. This experimental research method was designing biogas stoves with performance using 2 variations of blower (3 watt and 6 watt) and two burners that is 2 mm and 4 mm. To know the performance of biogas stove, a test is done, that is : Water boilling test. The dimension was the biogas stove, the body of the stove was made of zinc (9x38x70 cm) with two furnaces, Ø 0.5 mm iron tube distribution, 2 and 4 mm burners, 3 and 6 watt blowers, gas lighters. The results of water boilling test was stove power with fire hole Ø 2 mm blower 3 watt (0.446630 KW) and efficiency (60,54982%); fire hole Ø 2 mm blower 6 watt (0.705517 KW) and efficiency (55.86828%); fire hole Ø 4 mm blower3 watts (0.913373 KW) and efficiency (54.45203%); fire hole Ø 4 mm blower 6 watts (1.231190 KW) and efficiency (51.06681%). The performance of the biogas stove showed that the smaller the hole is Ø (2 mm), the smaller the power will be, and more efficient. The greater use of the blower (6 watts) was, the greater power will be but more inefficient. These stoves can be utilized by the community especially those with biogas. For more minimal performance, cheap, durable and easy to use needs further research. Keywords: biogas stove; digester; blower and burner

Design of Chlorinator Using Submersible Pump with Solar Cell for Flowing Water Disinfection Sujangi Sujangi; Rusmiati Rusmiati; Beny Suyanto
Health Notions Vol 1, No 3 (2017): July-September
Publisher : Humanistic Network for Science and Technology (HNST)

The group of PAMSIMAS (rural clean water maintenance) in Panekan Village, Panekan Sub-District, Magetan District, uses water resource in 2 – 2.2 l/s with an easy polluted water resource preservation; The result of E Coli examination in the water resource in Panekan Village (240 E Coli germs in 100 ml/sample) is positive. This research aimed to create a chlorinator design performance using solar cell energy submersible pump to disinfect the flowing water with an appliance which can overcome the mentioned problem. This experimental research was using a method of creating chlorinator containing chlorine disinfectant and analyzing the performance the chlorinator applying 3 various distance (0 m, 500 m, 1000 m) and chlorinator A and B. The result of the research was: the need of chlorine was 185 g/day in 1 l/s water rate of the water resource. The performance of chlorinator: solar cell, circuit control mechanical box cell, voltage stabilizer, circuit cable, 1 unit chlorine tub for each, 6 units 12 volt batteries. submersible pump 3 watt (chlorinator A) and 6 watt (chlorinator B). The performance of chlorinator A, in a various distance of 0m, 500m and 1000m, respectively: chlorine residue: 0.58 ppm; 0.50 ppm; 0.2 ppm; E coli bacteria: 0; 0; 2 per 100 ml/sample; temperature: 25.150C; 26.140C; 25.150C; pH: 7.14; 7.09; 7.04. The performance of chlorinator B in a various distance of 0 m, 500 m and 1000m, respectively: Chlorine residue: 0.62 ppm; 0.49 ppm; 0.18 ppm; E coli bacteria: 0; 0; 1.3 per 100 ml sample; temperature: 25.460C; 25.99 0C; 25.31 0C; pH: 7.14; 7.08; 7.1. Overall, the result of the research fulfils the requirement of Permenkes RI 492/2010. Hopefully, needs further research to improve both the power of resistance and the performance of the instrument especially for the greater rate of water. Keywords: Chlorinator, Chlorine, Water resource, E coli

Pengaruh Proses Belajar Mengajar Yang Menggunakan Dan Tidak Menggunakan Alat Peraga Beny Suyanto; Karno .; Sujangi .
GEMA LINGKUNGAN KESEHATAN Vol 13, No 3 (2015): Gema Kesehatan Lingkungan
Publisher : Poltekkes Kemenkes Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36568/kesling.v13i3.106

ater treatment props used in the learning process is intended to clarify the material presented lectures more interesting and easier to understand. How much influence the process of learning to use and not use props is a water treatment in this study.Analytical study of the design of one group pretest-posttest conducted with a sample of Environmental Health Prodi third semester students during the academic year 2014/2015 in themonth of September until November 2014. Students of 51 people divided into two groups A and group B were based on the averagevalue of the first semester GPA (a) and II (two) are intended to have the same ability level andevenly. Group learning process does not use props and group B with the use of props watertreatment. The results of students' pre-test group A and B do not pass the value of the gain and thehighest and lowest 50 20. While the results of a group of students posttest score average of 67.3, the lowest and highest value of 60.7 79.3. The student group B average value 78.3, the lowest value of 70, and the highest 84.7. There are significant differences utilize the learning process and not use props.The above data indicate that the level of understanding of the students in the lecture using props are better than without props. Konfrehensif cognitive abilities and effective student group Bwas also better. Props water treatment also allows professors to teach and improve communication skills for students. Thus, each subject-oriented knowledge and skills needed innovation of scienceand technology major props adequate.

KANDUNGAN NITROGEN, PHOSPOR, KALIUM DAN SULFUR PADA PUPUK ORGANIK CAIR (Poe) KOTORAN SAP! SETELAH MELALUI PROSES DIGESTER Dl DESA TAMANAN KECAMATAN SUKOMORO KABUPATEN MAGETAN Renik Wijianti; Beny Suyanto; Sujangi .
GEMA LINGKUNGAN KESEHATAN Vol 12, No 3 (2014): Gema Kesehatan Lingkungan
Publisher : Poltekkes Kemenkes Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36568/kesling.v12i3.111

Treatment of cattle wastes is one effort that is quite beneficial and can reduce the negative impacts on theenvironment One way of utilizing livestock manures or organic materials is through the use of biogas.This is rather appropriate since majority of the population reside in rural areas. Meanwhile, the wastegenerated out of the biogas digester can be used as liquid organic fertilizer (LOF) with high nutrientcontents suitable for plants .This experimental study was aimed to determine the content of nitrogen ( N ) , phosphorus ( P ) ,potassium ( K ) , and sulphur ( S ) as a liquid Organic fertilizer ( LOF). This investigation was run usingone group pretest posttest design. Raw cow dung was processed in biogas digesters ( max 3 m3 ) withdetention time ( ~ ) of 7 days, 14 days and 21 days, and the content of N r P , K ,Swill be measuredbefore and after the process in the digester.In the examination before the process,the N content ( 0.10 % ), Pcontent ( 1.13 % ), content of K ( 0.59% ) content of 5 ( 1.19 % ). After the 7 , 14 and 21 days the N content increased from its original state.The highest increment was at day 21, with a large increase of ( 41.2 % ). The element P ( td ) 7 , 14 and21 days have shown a continuous decline and the highest was on day 21 that reached ( 30.08 % ). Forelements of K and S for ( td ) 7, 14 and 21 days have contmuously increased. The highest generation rateof the element K on day 21 reached ( 15.7 % ) and 5 reached ( 43.6 % ). It appeared that the longer theprocess in the digester, the N, K and S contents is increasing although it remained below the standarddeSignated in Permentan 28/ Permentan I 0T.140 I 2/2009. While the P element on the contrary wasdecreasing and there were indications of the longer the process in the digester the greater the decline.This indicated that the Pelement much needed by the bacteria in the fermentation process.An increase in the content of N, K and S as a nutrient for plant growth as generated"by the biogas digesterusing raw manure in this study have met the LOFrequirements. Effectiveness in improving N, P , K and Scontents required further research on the type of starter bacteria to be used, duration of the process ( td )and the ratio of water and cow dung in order to obtain the most effective and efficient results.

Biogas Stove Design and Test for Household Scale Hurip Jayadi; Sujangi Sujangi; Beny Suyanto
Aloha International Journal of Health Advancement (AIJHA) Vol 4, No 2 (2021): February
Publisher : Alliance oh Health Activists (AloHA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33846/aijha40203

This research is an increase in the performance of biogas stoves from cow dung, for household needs. This type of research is experimental, with the independent variables being a blower with a power of 2.5 watts, two variations of burner holes 4.1 mm and 4.5 mm, and 10 times replication. The dependent variables are stove power, stove efficiency, length of time required for testing and heat and efficiency level. The specifications of the biogas stove are made of zinc (height: 9 cm, width: 38 cm and length: 70 cm), with two stoves, the gas distribution line is made of brass pipe with a diameter of 5 mm, the fire pit size (burner) is 4.1 mm and 4.5 mm, blower: 2.5 watts, factory valve opening max 5 mm, refill gas lighter system shaped like a gun that is separated from the stove, biogas fuel is cow dung. The results of the Water boilling test are that the power of the stove with a diameter of 4.1 mm and a blower of 2.5 watts is 0.904352 KW and the efficiency is 55.748%; while for a fire pit with a diameter of 4.5 mm and a blower of 2.5 watts it is 1.185 KW and the efficiency is 51.838%. Furthermore, it is concluded that smaller burner holes are more efficient. Larger burners will be more wasteful, but can save time. Keywords: biogas stove; digesters; blowers; burner

Development of Potential of Biogas Waste and Cow Urine for Organic Liquid Fertilizer Mujiyono Mujiyono; Sujangi Sujangi; Beny Suyanto
Aloha International Journal of Health Advancement (AIJHA) Vol 4, No 3 (2021): March
Publisher : Alliance oh Health Activists (AloHA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33846/aijha40301

Biogas waste (slurry) and cow urine can be processed into fertilizer that has economic value for the community in addition to making the cowshed cleaner. This study aims to process biogas waste and cow urine into organic liquid fertilizer. This experimental study used a randomized design consisting of 5 formulations of organic liquid fertilizer that were treated, namely the ratio of biogas waste and cow urine with a ratio of formula: A (3:1); B (1:1); C (2:1); D (1:0) and E (0:1). Each treatment was replicated 3 times, in order to obtain 15 samples. To speed up the process of making fertilizer, 1% EM4 was added. The process of making fertilizer using aeration and fermentation methods. Assessment of fertilizer maturation results based on physical and chemical parameters. The results of the measurement of chemical parameters are: N (1.03%-1.51%), P (0.78%-1.22%); K (0.15%-4.51%) and C/N ratio (13.9-23.0). The best ratio of biogas waste and urine is 1:1. The results of the measurement of physical parameters are: characteristic odor of fermentation/tape; pH (7.0-8.6); color/texture: dark brown; and this does not violate the limits of the minister of health regulations. Keywords: biogas waste; cow urine; liquid organic fertilizer

Pengaruh Lingkungan Fisik Rumah Dan Perilaku Terhadap Kejadian Penyakit Infeksi Saluran Pernapasan Akut (ISPA) Susiani Hariningsih; Aries Prasetyo; Sujangi
Gema Lingkungan Kesehatan Vol. 21 No. 2 (2023): Gema Lingkungan Kesehatan
Publisher : Poltekkes Kemenkes Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36568/gelinkes.v21i2.71

ISPA adalah infeksi yang terjadi di saluran pernapasan bawah ataupun atas dan bisa berdampak pada berbagai penyakit, baik infeksi ringan sampai penyakit berat yang parah, tergantung dari patogen, faktor inang, dan faktor lingkungan. Melalui data yang dihimpun terdapat 4 (empat) juta orang meninggal akibat dari infeksi saluran pernapasan akut, kemudian ketika di perinci didapat infeksi saluran pernapasan ataslah penyebab utamanya dengan menyumbang data 98%.Tujuan dari penelitian ini adalah untuk mengetahui pengaruh lingkungan fisik rumah dan perilaku terhadap kejadian penyakit ISPA di Wilayah Puskesmas Pangkur. Penelitian di sini menggunakan penelitian exposed facto dengan pendekatan crosssectional. Populasi dalam penelitian ini merupakan semua kepala keluarga yang ada pada Wilayah Kerja Puskesmas Pangkur. Metode penentuan titik sampling dengan fixed disease sampling adalah metode pengambilan sampel berdasarkan status penyakit ISPA data Bulan Juni, Juli, Agustus yang ada di Wilayah Kerja Puskesmas Pangkur. Hasil penelitian tentang kejadian penyakit ISPA di Wilayah Kerja Puskesmas pangkur menunjukkan bahwa penghitungan resiko prevalensi komponen fisik rumah tehadap kejadian penyakit ISPA sebesar 8,636 dengan nilai r sebesar 0,020. Penghitungan resiko prevalensi perilaku penghuni rumah terhadap kejadian penyakit ISPA sebesar 2,017 dengan nilai r sebesar 0,124. Komponen rumah dan perilaku memiliki besar pengaruh 55,3% terhadap kejadian ISPA. Penelitian yang dilakukan dapat disimpulkan bahwa ada pengaruh antara lingkungan fisik rumah dan perilaku penghuni rumah terhadap kejadian penyakit ISPA. Diharapkan bagi penderita ISPA ada upaya perbaikan lingkungan fisik rumah dan menerapkan perilaku sehat.

Socialization for Prevention of Diarrhea Diseas in Nitikan Village District, Plaosan District, Magetan Hurip Jayadi; Poerwati, Sri; Sujangi, Sujangi; Sunaryo, Sunaryo; Indraswati, Denok; Prihastini, Lilis; Koesmantoro, Hery
Frontiers in Community Service and Empowerment Vol. 3 No. 2 (2024): June
Publisher : Forum Ilmiah Teknologi dan Ilmu Kesehatan (FORITIKES)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35882/ficse.v3i2.64

Socialization is generally known as a learning process, this occurs because it is human nature that we will never be satisfied with something we don't know. This socialization is a form of effort to provide an explanation of an object that will be accepted by the subject. Socialization is usually carried out in an association agenda, whether formal or non-formal, so that socialization is considered very important for the community so that goals can be achieved. Based on preliminary information from the Plaosan Community Health Center, it is known that the highest incidence of diarrhea occurs in Nitikan Village. There were 12 cases of diarrhea in 2021, 15 in 2022 and 5 in January – April 2023. This research method uses lecture, question and answer, pre test, post test, demonstration methods. to society. The target of the socialization is 30 Nitikan Village Health cadres. Location of extension activities in Nitikan Village. The time for counseling/socialization is July 3 2023, at 09.00 – finish. The socialization officer is a lecturer at the Magetan Campus Sanitation Study Program and is assisted by students. From the results of counseling about diarrheal diseases to health cadres in Nitikan Village, Plaosan District, it was found that, their knowledge before the counseling was in the good category and after following the counseling was in the good category, meaning there was an increase in knowledge about diarrheal diseases.

Faktor Risiko Keluhan Subjektif Kejadian Keracunan Petani Sayur di Desa Plaosan Kabupaten Magetan Dwi Nurcahyo; Vincentius Supriyono; Aries Prasetyo; Sujangi
Jurnal Hygiene Sanitasi Vol. 3 No. 1 (2023): April
Publisher : Jurusan Kesehatan Lingkungan Poltekkes Kemenkes Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36568/hisan.v3i1.62

Chemicals and other materials in the form of jasad renik and viruses are used to prevent or eradicate pests that can damage plants. They are usually called pesticides. Some plants or agricultural products that stimulate plant growth kill some plants without fertiliser and prevent unwanted growth. Severe poisoning refers to low-level long-term effects or exposure to toxic substances, such as frequent spraying of pesticides during dangerous spraying times. The effects of chronic exposure do not appear immediately after the first exposure; it takes a long time for symptoms to appear. Plaosan is one of the villages and sub-districts in Magetan district where part of the population works as vegetable farmers. The population in Plaosan village is 5,678 people spread over 5 hamlets, namely Gulun, Duwet, Kauman, Sale, and Kandenan. To increase optimal agricultural yields, farmers in agricultural intensification usually use pesticides. Pesticides continue to accumulate in the body and slowly damage the tissues. People who are frequently exposed to this pesticide at low doses may suffer from symptoms of poisoning long after their initial exposure. Chronic symptoms include chronic oral inhalation poisoning and chronic skin contact. This research uses a descriptive type of research. Descriptive research is a study that describes the magnitude of the problem under study. Descriptive research is research with the main objective of making an objective picture or description of a situation. This study aims to determine the risk factors for subjective complaints of pesticide poisoning of vegetable farmers in the work area of the Plaosan Health Centre in terms of individual factors, behaviour, environment, and pesticide use. The results of this study regarding the risk factors of subjective complaints All farmers experienced complaints of severe, moderate, and mild health complaints, including headaches, dizziness, nausea, vomiting, a weak body, nervousness, trembling, blurred vision, sweating a lot, a fast heart rate, and difficulty breathing.

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