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All Journal PUINOVAKESMAS Sanitasi: Jurnal Kesehatan Lingkungan Jurnal Pengabdian Serulingmas (JPS)
Bambang Suwerda
Poltekkes Kemenkes Yogyakarta
Dentistry Health Professions Medicine & Pharmacology Nursing Public Health

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Efektivitas pengomposan sampah organik menggunakan electrical rotary aerobic composter (ERAC) Iswanto Iswanto; Catur Puspawati; Bambang Suwerda
PUINOVAKESMAS Vol. 1 No. 2 (2020): November
Publisher : Pusat Unggulan Iptek (PUI) Poltekkes Kemenkes Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (509.455 KB) | DOI: 10.29238/puinova.v1i2.981

Abstract

Organic waste that produced in The Polytechnic Health Yogyakarta campus has not been processed and just disposed to Piyungan Landfill. To recycle the organic waste is required engineering technology that can produce compost quickly. Electrical Rotating Aerobic Composter (ERAC) is an aerobic powered electric composter model that is designed to rotate continuously for maintaining the stability of environmental factors (oxygen, temperature, humidity) and the homogeneity of processed organic matter. This study aims to determine effect and effectiveness of rotation speed of the ERAC on duration and quality of compost. This research is an experiment with Post-Test Design Only with Control Group Design. The sample of this research is organic waste that taken by proportionate stratified random sampling in The Polytechnic Health Yogyakarta campus. The composition of organic materials filled in the ERAC consist of 1 part organic waste from the canteen, 1 part of the yard / garden waste, 1 part of cattle manure and 5% active bioactivator. Rotation speed of the ERAC was set with variations: A = 0.20 rpm; B = 0.10 rpm; C = 0.05 rpm; K = 0.00 rpm (control). Each treatment was repeated 3 times and monitored daily until compost was formed. Compost samples are sent and checked for quality in the laboratory. Based on the physical parameters (temperature, color, texture and smell) of compost, showed that ERAC is able to process organic waste into compost within 7 days or four times faster than control (28 days). However, the variation of rotation speed was not significantly affect duration of composting. The quality of compost that produced by ERAC has fulfilled SNI No. 19-7030-2004 including C/N ratio, water content, N, P, K and C-organic. The compost quality according to rotation speed of the ERAC (0,20 rpm; 0,10 rpm; 0, 05 rpm, control (0.00 rpm)) respectively are: C / N ratio (19,83,19,84,19,95,19,90); water content (11,36%; 10,81%; 10,83%; 10,97%); N (1.00%; 1.06%; 1.11%; 1,024%); P (0,57%; 0,60%; 0,58%; 0,64%); K (1.37%; 1.32%; 1.30%; 1.28%); C-organic (19.69%; 20,99%; 21,90%; 20,18%).The result of statistical analysis with Kruskal Wallis test with SPPS program version 16 showed that water content, N, P, C-organic and C / N ratio between the three variations of rotation speed of ERAC is not significantly different, except K level. But when it was associated with workload of the ERAC engine, the lowest rotation speed (0.05 rpm) is the most effective.
Pemanfaatan Pengolahan Metoda Cidat (Circulair Double Anaerobic Tanks) Terhadap Kadar COD, TSS, Ammonia Limbah Cair Industri Pemotongan Ayam Bambang Suwerda; Heru Subaris Kasjono; Y.B Kamat Kartono
Sanitasi: Jurnal Kesehatan Lingkungan Vol. 1 No. 2 (2008): Februari
Publisher : Poltekkes Kemenkes Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (396.285 KB)

Abstract

CIDAT method was a waste water treatment plant which was developed to overcome waste water originated from chicken abattoir industry. The method used community-based technology approach, and was developed in Klaci II Village, Margoluwih, Seyegan, Sleman Regency. The research was aimed to study the influence of CIDAT toward the decrease of COD, TSS, and Ammonia concentration in the waste water. The study used “Pre-Test Post-Test With Control Group Design”; and the waste water sampling method was grab sampling of which three repetitions for both the treatment and control groups were conducted. As control group, the Terban chicken waste water installation was chosen. The results showed that the average decrease of COD concentration were from 1855 mg/l to 58,37 mg/l, or 98,85%; TSS: from 1597,5 mg/l to 36,5 mg/l or 97,72%; and Ammonia: from 3,16 mg/l to 0,74 mg/l or 75,81%. This results had fulfilled the corresponding regulation. The study recommend that CIDAT technology can be used to minimize the decrease in environment quality caused by the waste water, and subsequently could protect the health of people living nearby the industry.
Pemberantasan Sarang Nyamuk (PSN) Sebagai Upaya Pencegahan Kasus Demam Berdarah Dengue (DBD) di Yogyakarta Hikmah Nurul Avida; Salsabela Afra Ramadhani; Elrifa Luthfia Azzahra; Fikri Adriani; Delva Ine Dhewanti; Heru Subaris Kasjono; Bambang Suwerda
JPS : Jurnal Pengabdian Serulingmas Vol. 2 No. 1 (2022): April
Publisher : JPS : Jurnal Pengabdian Serulingmas

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Abstract

Dengue fever (DHF) is caused by the dengue virus which spreads from person to person through the blood of the Aedes aegypti mosquito, it is important for people to do 3M, namely draining, closing and recycling can reduce dengue cases. DHF cases appear every year in the Onggobayan hamlet, one of which is the Sleman Regency hamlet. Our investigation carried out both from the Kasihan II health center, health cadres, the community and the head of the hamlet from the Onggobayan hamlet, it was found that the environment of several Neighborhood Associations (RT) in the Onggobayan hamlet was indeed unhealthy or could be considered slum.. The purpose of this program is to prevent dengue cases in 2022, through the Mosquito Nest Eradication (PSN) program in the Onggobayan hamlet with mature procedures. This research was conducted in January 2022. The design of this study was observational with a total sample of 40 samples consisting of 8 RT. In this activity program, it is divided into 3 stages, namely the implementation stage, the larva survey stage, and the implementation stage of the discussion results. The results of the activity obtained data that there were 10 residents' houses that were positive for mosquito larvae, besides that people generally drained the bathroom only once a week, and after the survey the residents would be given abate and antimosquito plants.
Co-Authors Catur Puspawati Delva Ine Dhewanti Elrifa Luthfia Azzahra Fikri Adriani Heru Subaris Kasjono Hikmah Nurul Avida Iswanto Iswanto Salsabela Afra Ramadhani Y.B Kamat Kartono