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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

Abstract

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

Abstract

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.
Cyclone Dust Collector Model Filter Design on Incinerator PHC to Reduce the Number of Particles and Air Pollutant Gas Emissions Hurip Jayadi; Tuhu Pinardi; Beny Suyanto
Aloha International Journal of Health Advancement (AIJHA) Vol 4, No 10 (2021): October
Publisher : Alliance oh Health Activists (AloHA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33846/aijha41002

Abstract

Community Health Center organizes inpatient health services, producing infectious, non-infectious waste 0.3 mᶟ / day. Non-infectious waste is burned in an incinerator without a chimney filter, so that the particles, CO, SO2, NOx (emission air pollutants) that are disposed of pollute the ambient air. This research aims to make a cyclone dust collector model of a chimney filter on a public health center incinerator to reduce the amount of air pollutants emitted. Type of experimental research. Implemented at the Maospati Community Health Center, Magetan Environmental Health. This research makes a means of trapping particles and gases with a cyclone dust collector. The independent variable is the depth of the chimney pipe that is inserted into the filter as deep as 0.2m, 0.4m, 0.6m from the starting point of the emission air entering the filter. The dependent variable, the number of particles, gas SO2, NOx, CO. The results of the test tools are presented in the table, analyzed descriptively based on the quality standards of business emissions and / or thermal processing activities. Result:The result, the cyclone dust collector model chimney filter that uses a chimney pipe that is inserted into the filter as deep as 0.2m, 0.4m, 0.6m is able to reduce the amount of particulate emission air pollutants, gas SO2, NOx, CO, but has not been able to reduce it to below the emission air quality standard. The conclusion is that a cyclone dust collector model of a chimney filter on a public health center incinerator can reduce particulate matter, SO2 gas, NOx, and CO emissions. Keywords: incinerator; cyclone dust collector; chimney pipe; particles; pollutant gases
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

Abstract

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 Solar Chlorinator for Clean Water Disinfection for Communities Beny Suyanto; Denok Indraswati
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/aijha40204

Abstract

This study aims to improve the performance of digital solar chlorinators to disinfect clean water for the community. In this experimental study, a digital solar chlorinator was made for disinfection of clean water by testing performance with variations in distances of 0 m, 500 m and 1000 m, resulting in residual chlorine < 0.7 ppm and E coli bacteria. Chlorinator specifications are: solar cell panels; DC Converter stabilizer and Digital current voltmeter; Control solar cell system and battery changer; battery; adjustable velocity; peristaltic pump (pump chlor) using geer bok; control switch internet system or internet controller semiconductor (ICS) that uses a modem; submersible pumps; digital peristaltic pump water flow regulator which is assembled in the system. Performance of chlorinator peristaltic pump discharge: 45 liters/day (85 gram/day of chlorine) at source water flow rate of 1.1 liters/second, the results obtained: residual chlorine at distances of 0 m, 500 m and 1000 m respectively: 0.56 ppm, 0.43 ppm and 0.28 ppm (meets the regulation of the minister of health). It is necessary to further investigate how long the level of resistance, service life, operation and maintenance of the chlorinator is needed. The performance of the solar cell chlorinator with digital devices makes it easier to operate and maintain and can be applied to various discharges. Keywords: digital solar chlorinator; chlorine; water sources; E coli
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

Abstract

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
Development of Quantity and Quality of Organic Granule Fertilizer Products in Home Industries Susi Nurweni; Vincentius Supriyono; 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/aijha40302

Abstract

This research is a development of previous research (2018) on the manufacture of granulated organic fertilizer. The purpose of this research is to make compost into organic fertilizer granules. To speed up composting, MOL is used. This study applied a factorial design with a factor of type of adhesive and a factor of the percentage of adhesive added. The adhesive consisted of 3 types, namely clay and molasses, while the comparison factor for the percentage of adhesive consists of 3 levels, namely 5%; 7.5% and 10%. Each treatment variation was replicated 5 times. The results showed that the bulk density was 0.4-0.6 g/cm3, the percentage of granule size was 70%-85%, water absorption was 29%-36% and the dispersion time was 13-22 hours. The levels of N = 3.48%-8.53%, P = 1.30%-2.03%, K = 0.03%-6.73% and C/N ratio = 12.92-20.45. Furthermore, it was concluded that the C/N ratio, N, P and K granules of organic fertilizer produced had met the requirements of the Regulation of the Minister of Agriculture of the Republic of Indonesia No. 70/Permentan/SR.140/10/2011. Keywords: compost; granule organic fertilizer; granulator
Minimalist Biogas Design from Cow Manure in Household Scale Mujiyono Mujiyono; Trimawan Heru Wiyono; Beny Suyanto
Aloha International Journal of Health Advancement (AIJHA) Vol 4, No 1 (2021): January
Publisher : Alliance oh Health Activists (AloHA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33846/aijhA40106

Abstract

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DAMPAK SOSIAL EKONOMI DAN LINGKUNGAN TERHADAP KEBIASAAN MASYARAKAT MELAKUKAN BUANG AIR BESAR Frida Hendrarinata; Ushnida Rohmah; Sunaryo .; Beny Suyanto
Jurnal Hygiene Sanitasi Vol. 2 No. 1 (2022): April 2022
Publisher : Jurusan Kesehatan Lingkungan Poltekkes Kemenkes Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (104.615 KB) | DOI: 10.36568/hisan.v2i1.17

Abstract

The results of reports from the Ponorogo health office for people who still defecate openly as much as 73.09%. From these data, after the initial survey, there were some people who did not have a latrine and some had a habit of throwing their feces in the river. If this situation continues, it is likely that problems will arise in the community. This study aims to assess the factors that influence open defecation (economic and environmental conditions) in Pulosari Village, Jambon District, Ponorogo Regency. This type of research uses descriptive research with a survey approach. The data collection technique used proportional random sampling technique. Data was collected by means of interviews, observation and documentation with a questionnaire guide. The number of samples is 87 heads of families. The variables assessed were bowel habits, economic and environmental conditions. The data processing method uses descriptive data analysis presented in the form of tables and narratives. The results showed that the value of defecation habits in general was in the bad category (69.65%), the economic condition of the respondents in general was in the poor category (19.25%) and the environment here, namely the distance from the house to the river in general, was in the category bad (50%). The conclusion of the factors that influence the habit of open defecation in Pulosari Village, Jambon District, Ponorogo Regency, are the habits of the people themselves who defecate indiscriminately, the economic level of the community is lacking and the presence of rivers close to their homes.
Empowerment of Appropriate Technology for Making Effective Compost from Biogas and MOL Waste for the Community Riska Rahmasari; Filsuffi Mutaqqin; Beny Suyanto; Frida Hendrarinata; Izzul Maromi; Dini Mutiatul Millah; Winarista Priska K
Community Empowerment in Health Vol. 1 No. 1 (2023): June 2023
Publisher : Pusat Unggulan Ipteks Poltekkes Kemenkes Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Every human activity in their daily activities always produces waste that pollutes the environment. Thiscan be minimized by using it as compost. So it is necessary to introduce appropriate technology for thecommunity in the manufacture of compost using effluent digester waste from biogas waste and localmicroorganisms. Breeders who have related materials are invited to make fertilizer. Apart from being anutrient supplier, the local microorganism solution also acts as a bioreactor component whose job is tomaintain optimal plant growth processes. The function of a bioreactor is very complex, includingsupplying nutrients through the exudate mechanism, controlling microbes according to plant needs,maintaining stability of soil conditions towards ideal conditions for plant growth, even controllingdiseases that can attack plants. plant. It is recommended to check the levels of N, P, K and C/N in thecompost produced, so that standards are maintained.