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All Journal International Journal of Public Health Science (IJPHS) JURNAL KESEHATAN LINGKUNGAN: Jurnal dan Aplikasi Teknik Kesehatan Lingkungan Jurnal Penelitian Kesehatan Health Notions JURNAL INFO KESEHATAN JURNAL PENGABDIAN KEPADA MASYARAKAT GEMA KESEHATAN LINGKUNGAN Jurnal Ilmiah Tatengkorang Global Health Science (GHS) Gema Lingkungan Kesehatan

Darjati Darjati

Poltekkes Kemenkes Surabaya

Author-ID : 1656486

Agriculture, Biological Sciences & Forestry Computer Science & IT Dentistry Environmental Science Health Professions Immunology & microbiology Law, Crime, Criminology & Criminal Justice Library & Information Science Medicine & Pharmacology Nursing Public Health Social Sciences Other

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Influence of Sunlight on Drinking Water in Packaging in Plastic Type of Polyethylene Terephtalate Related to Antimon Content Jesica Gabriella Tapiory; Darjati Darjati; Ernita Sari; Narwati Narwati; Ambarwati Ambarwati
Jurnal Penelitian Kesehatan SUARA FORIKES Vol 10, No 1 (2019): Januari 2019
Publisher : FORIKES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33846/sf10106

Water is an important substance in life. Increased population causes increased demand for quality drinking water. Existence of safe drinking water is urgently needed. The acquisition of sun exposure data on botteld water can cause the release of chemicals that are toxic to the water that one of them is very interesting antimony to be studied. Antimony is a contaminant of drinking water that can cause acute effects and chronic effects. The purpose of this study was to determine the amount of antimony that migrated into bottled water after exposure to sunlight after 8 hours of exposure. The study included "Pre-Post Test Control Group Design". The sampling metode was simple random sampling. The data obtained were tested using anova test. Anova test results showed a significant difference after treatment. The antimony level increased 2.17 times after treatment in the sample group and 1.41 times in the control group. This is indicated that exposure to sunlight had more antimony levels contained in drinking water that’s why storage of bottled drinking water at high temperatures is not recommended. The test results also show that there is a significant difference in storage time. Keywords: bottled drinking water, antimon, polyethylene terephthalate

Mussel Shell Powder as Bio-adsorbent of Heavy Metals in Water Darjati Darjati; Marlik Marlik
Health Notions Vol 2, No 1 (2018): January
Publisher : Humanistic Network for Science and Technology (HNST)

Mussel shell contains chitin and chitosan that can be used as bio-absorbent to reduce heavy metal level in contaminated water. The purpose of this study was to measure the Pb heavy metal level in well water in Keputih residential-formerly a dumping ground-before and after the application of mussel shell powder of 0, 1, 2, and 3 gram by stirring it for 10 and 30 minutes at 60 rpm. The research type was experimental, used One Group PrePost Test Design method. The object was well water which contaminated by leachate at Keputih residential ex dumping ground, Sukolilo Surabaya. The observation showed that the well water in the residential contain heavy metals of 1.049 mg/l. After being given 1, 2 and 3 gram shell powder, it decreases to 58%, 87% and 97%. Based on the statistical test, significant result was obtained at the addition of mussel shell powder of 1 and 3 grams, while addition of 2 grams was not. The conclusion is mussel shell powder can reduce the heavy Pb metal level in the well water in the Sukolilo residential and is advisable that the next researchers continue to check phisical condition of the well water. Keywords: Bio-adsorbent, Heavy metals, Water, Mussel shell powder

The Mussel Shell Powder as Natural Preservation for Swordfish by Using Smearing Method Demes Nurmayanti; Darjati Darjati; Marlik Marlik
Health Notions Vol 2, No 2 (2018): February
Publisher : Humanistic Network for Science and Technology (HNST)

Processing fish in order to be more lasting and be able to be still consumed by the people was needed good preservation. Fish could be lasting if the bacterial decomposition in the fish could be prevented. All this time, the people only used the waste of mussel shells for animal feed. Moreover, the mussel shells were not only used as animal feed, but also as additional material for concrete compound and natural preservation. Therefore, this research aimed at analyzing the use of mussel shells as natural preservation for swordfish. This research was experimental research with static group comparison design that aimed at knowing the use of mussel shell powder as natural preservation for swordfish. Organoleptic test conducted to the fresh fish, which included eyes, gill, mucus, meat, and smell. Time interaction and the concentration of mussel shell powder which was smeared on the swordfish gave significant influenced toward the number of total germ rate with determination coefficient (R2) was 99.8%. Besides, there was a difference of preservation of swordfish among 3:1 was the fish could be preserved until in 24 hours and the fish was able to be consumed and still in fresh condition with organoleptic value in average of 7.00, meanwhile, the fishes which were in the comparison between 1:1 and 2:1 were in rather spoiled condition. Furthermore, there was no significant difference of germ rate in swordfish after being smeared by mussel shell powder among 1:1, 2:1, and 3:1 in 12 hours, 24 hours,and 30 hours, in which the germ rate qualified the qualification. However, there was a significant difference when it was in 36 hours but the germ rate still did not qualify the qualification. Keywords: Swordfish, Mussel shell, Germ rate

PENGELOLAAN SAMPAH DI TPI LEKOK KABUPATEN PASURUAN TAHUN 2020 Rizka Firdayanti; Darjati .; Fitri Rokhmalia
GEMA LINGKUNGAN KESEHATAN Vol 19, No 1 (2021): GEMA Lingkungan Kesehatan
Publisher : Poltekkes Kemenkes Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36568/kesling.v19i1.1263

Aktivitas pengolahan dan perdagangan ikan di TPI menghasilkan banyak limbah dan sampah. Belum adanya fasilitas pengelolaan sampah khusus TPI menyebabkan masyarakat terbiasa membakar serta membuang sampah sembarangan. Sampah yang menumpuk dan berserakan di wilayah TPI menimbulkan bau tidak sedap dan pencemaran lingkungan. Dampak buruk terhadap lingkungan juga menyebabkan penurunan hasil produksi ikan di TPI Lekok pada tahun 2018-2019 dari 540.283 ton menjadi 158.130 ton. Tujuan penelitian ini untuk menganalisis pengelolaan sampah di TPI Lekok Kabupaten Pasuruan. Jenis penelitian ini adalah deksriptif kualitatif dengan teknik analisis matriks SWOT untuk menentukan strategi dalam perencanaan pengelolaan sampah di TPI Lekok Kabupaten Pasuruan. Data primer diperoleh melalui observasi, pengukuran dan wawancara. Data sekunder meliputi data umum TPI, jumlah pegawai dan jumlah pedagang sebanyak 277 orang. Variabel yang diteliti yaitu volume dan komposisi sampah, faktor internal dan eksternal pengelolaan sampah serta pengelolaan sampah di TPI Lekoksesuai fungsi manajemen. Hasil penelitian menunjukkan bahwa volume sampah yang dihasilkan TPI Lekok Kabupaten Pasuruan adalah 388,49 L/hari atau 0,39 m3/hari, dengan komposisi sampah organik lebih dominan yaitu 59,08% dan anorganik sebesar 40,92%. Analisis SWOT pengelolaan sampah di TPI Lekok berada di kuadran III (Turn Around) dan strategi yang diterapkan Weakness-Opportunity melalui perbaikan internal serta memanfaatkan pengelolaan sampah terpadu TPST 3R yang ada di Kecamatan Lekok. Pengelolaan sampah di TPI Lekok akan dilakukan melalui pemilahan sampah, pengomposan, kerjasama dengan pihak ketiga untuk sampah anorganik plastik dan perbaikan pada beberapa aspek pengelolaan sampah lainnya. Disarankan perlu ada penambahan sarana wadah sampah serta pengolahan sampah dengan metode 3R di TPI Lekok.

Penurunan Kadar BOD, COD, dan Total Coliform dengan Penambahan Biokoagulan Biji Pepaya (Carica papaya L) (Studi pada Limbah Cair Domestik Industri Baja di Surabaya Tahun 2020) Dinda Yully Lestari; Darjati Darjati; Marlik Marlik
JURNAL KESEHATAN LINGKUNGAN: Jurnal dan Aplikasi Teknik Kesehatan Lingkungan Vol 18, No 1 (2021): Jurnal Kesehatan Lingkungan Volume 18 No. 1, Januari 2021
Publisher : Poltekkes Kemenkes Banjarmasin Jurusan Kesehatan Lingkungan Banjarbaru

Domestic wastewateris wastewaterthat is from residential businesses or activities, restaurants, offices, businesses, apartments and dormitories. Preliminary test result against BOD, COD, and Total Coliform in domestic wastewaterof steel industry in Surabaya did not qualify in which according to Regulation of Minister of Environment and Forestry in Republic of Indonesia Number 68 of 2016, the requirements were 63 mg/l, 189 mg/l and 13,000 CFU/100ml. Treatment that could be conducted was coagulation-flocculation with the addition of biocoagulant of papaya seed. Moreover, the purpose of this study was in order to analyze the reduction in BOD, COD, and Total Coliform level in domestic wastewaterof steel industry in Surabaya by adding biocoagulant of papaya seed (Carica papaya L). Type of this research was a pure experimental research with pretest-posttest control group design. Object of this research was domestic wastewater in one of steel industries in Surabaya, East Java Province, Indonesia. The dosage variations were 1 gram, 2 grams and 3 grams and 0 gram as a control with replication as much as 6 times. Thus, it was obtained 24 sample size. The results of BOD, COD, and Total Coliform before and after the addition of papaya seed(Carica papaya L)biocoagulant were analyzed by using paired t test and probit test. The results showed thatBOD, COD and Total Coliform levels in domestic wastewater of steel industry in Surabaya after having treatment reduced. The highest percentage in dose of 3 gr could reduce BOD and COD level until 93% and Total Coliform in 66%. The optimum dose in reducing BOD and COD levels were 3,629 gr/l and 3,109 gr/l. Furthermore, coagulation-flocculation wastewater treatment by using biocoagulant of papaya seed could reduce BOD, COD, and Total Coliform levels. Thus, for steel industry, it was necessary to conduct pre-treatmentof coagulation-flocculation treatment against domestic wastewater by using biocoagulant of papaya seed before being dumped into water bodies.

BONGGOL JAGUNG DAN KULIT PISANG RAJA (Musa Paradisiaca) EFEKTIF SEBAGAI ADSORBEN Fe DALAM AIR SUMUR Fitria Shella Widyayuningsih; Pratiwi Hermiyanti; Darjati .
GEMA LINGKUNGAN KESEHATAN Vol 20, No 1 (2022): GEMA Lingkungan Kesehatan
Publisher : Poltekkes Kemenkes Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36568/kesling.v20i1.1669

Well water in Kedung Sekar village which contains high levels of iron (Fe) can cause economic losses such as clogged pipes, yellow clothes and skin irritation. Utilization of waste corn cobs and Musa Paradisiaca peels as activated carbon can reduce Fe levels in water. The purpose of this study was to compare the effectiveness of activated carbon made from corn cobs and Musa Paradisiaca peels to reduce Fe content in water.This type of research is pre-experimental. Examination of Fe levels in the laboratory to determine the content before and after treatment. Treatment using a variety of doses of activated carbon 4 g, 6 g, 8 g. Data analysis used a statistical test, namely One Way Anova and compared it with the Minister of Health Regulation Number 32 of 2017 concerning Environmental Quality Standards and Water Health Requirements for Sanitary Hygiene Needs.The results showed that there was a decrease in Fe levels at a dose of 8 g for corn cobs activated carbon by an average of 0.95 mg/l or 94.36% and for Musa Paradisiaca peels activated carbon there was a decrease at a dose of 8 g of 1.56 mg/l or 90.74%. Statistical testing obtained the value of Sig. 0.000, which means that there is a difference in the decrease in iron (Fe) levels after adsorption with activated carbon from corn cobs and Musa Paradisiaca peels.The conclusion that can be formulated is that activated carbon from corn cobs and Musa Paradisiaca peels can reduce iron (Fe) levels in water. Suggestions for other researchers can use variations of activator KOH, CaCl2, NaOH to make activated carbon and check the quality of charcoal according to SNI 06-3730-1995

The chitosan cembrane cffectiveness of Anadara granosa clam shells to remove total coliform in greywater Pradevi Milafitri Farista Ananto; Eri Iva Rustanti; Marlik Marlik; Darjati Darjati; Yudied Agung Mirasa
International Journal of Public Health Science (IJPHS) Vol 11, No 3: September 2022
Publisher : Intelektual Pustaka Media Utama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijphs.v11i3.21291

Clam shell is a solid trash that has a rough texture, difficult to digest, and polluting the environment. Blood clam shells (Anadara granosa) contain chitin, which is converted into antimicrobial chitosan. The purpose of this study was to see the effectiveness of chitosan membrane from blood clam shells in reducing total coliform bacteria in household greywater. This study was carried out using experimental research method design. This research focused on household greywater waste. The chitosan concentrations on the membrane varied between 2.5% and 3.5% with filtration times of 20 and 60 minutes. The Anova Quadratic model test was further used to examine the data. Chitosan was separated from the shell of the blood clam at peak angles of 19.66° and 26.04° according to X-ray diffraction (XRD) characterization. It was obtained that chitosan membrane, with a concentration of 3.5% and a filtering duration of 60 minutes, provided the highest percentage of total coliform bacteria reduction of 99.9%. The conclusion of this study is that blood clam shells used as chitosan membranes can reduce total coliform bacteria in household greywater waste.

Pendampingan Masyarakat dalam Pengolahan Sampah Rumah Tangga Dengan Penerapan Teknologi Tepat Guna di Desa Sambijajar Kecamatan Sumbergempol Kabupaten Tulungagung Darjati Darjati; Rusmiati Rusmiati; Umi Rahayu; A.T. Diana Nerawati
JURNAL PENGABDIAN KEPADA MASYARAKAT Vol 11, No 2 (2021): Desember 2021
Publisher : LPPM UNINUS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30999/jpkm.v11i2.1168

The problem of household/kitchen waste cannot be separated from people's lives, both in cities and in densely populated villages. If it is not handled properly from waste sources it can cause health and environmental problems. To reduce this, it can be done by processing it into compost, one of which is the Takakura method. Sambijajar village, Sumbergempol sub-district, Tulungagung regency, the amount of waste generation/day is around 568 kg with the problem of littering, burning in the front or back of the house, narrow land so that it is not properly organized, there is buildup and smell and causes air pollution, smoke from burning trash. So processing waste into compost (takakura method) is expected to be able to solve this problem independently on a household scale. So this method is very appropriate as an appropriate technology in solving the problem of landfills in the community, through direct community empowerment. The purpose of this community service activity with the theme of developing Mitra Village is to make people care about the environment independent by increasing their knowledge, and skills and applying the Takakura method of waste management. The form of the activity is training in processing waste using the Takakura method of Appropriate Technology. The methods used are counseling and training. The results obtained from this activity are that the community can improve community knowledge and skills in processing waste into compost using the takakura method. This activity was attended by more than 50 local people as fruit seed farmers and MSMEs as waste producers.

PENGARUH DIAMETER KULIT KERANG DALAM MENURUNKAN KEKERUHAN AIR SUNGAI KALI LAMONG Rachmaniyah Rachmaniyah; Darjati Darjati
GLOBAL HEALTH SCIENCE Vol 2, No 4 (2017): Desember 2017
Publisher : Communication and Social Dinamics (CSD)

Sistem Pengelolaan Sampah Medis Di RSIA Nun Surabaya Tahun 2021 Muhammad Syahrul Rizal; Marlik Marlik; Darjati Darjati
JURNAL KESEHATAN LINGKUNGAN: Jurnal dan Aplikasi Teknik Kesehatan Lingkungan Vol 19 No 1 (2022): Jurnal Kesehatan Lingkungan Volume 19 No. 1, Januari 2022
Publisher : Poltekkes Kemenkes Banjarmasin Jurusan Kesehatan Lingkungan Banjarbaru

RSIA NUN Surabaya is a type C private hospital ‘in the ‘field of ‘maternal and ‘child ‘health. Hospitals produce infectious medical waste. In the medical waste management process, there has been a buildup of medical waste at TPS, there is no special route for waste transportation and the use of PPE by waste management officers is not appropriate. The ‘purpose ‘of ‘this study was to determine ‘the ‘medical waste ‘management ‘system ‘at RSIA NUN Surabaya. This ‘type ‘of research is a ‘descriptive observasional ‘research. ‘Data ‘collection was carried out by assessing the medical waste management process, interviews with the head of the sanitation installation and medical waste management officers. The assessment will be compared with Permenkes No. 7 of 2019 concerning Hospital Environmental Health. RSIA NUN Surabaya produces medical waste of 14.29 kg/day. The medical waste management process at the stage of sorting and collecting has been very good with a percentage of 100%. At the transportation stage, it is included in the poor category with a percentage of 64% because there are several components that are not available. At the temporary shelter it is good with a percentage of 80%. The ‘conclusion ‘of this ‘study is ‘that ‘the ‘medical waste management process at RSIA NUN Surabaya is very good and in accordance with Permenkes No. 7 of 2019. In this case the hospital needs to make improvements by fulfilling supporting facilities and infrastructure and providing training to medical waste officers so that medical waste management is carried out well.

Co-Authors A.T. Diana Nerawati Alfiah, Siti Ambarwati Ambarwati Ari Dian Octavia Astuti Setiyani Bambang Hadi Sugito Budi Yulianto Christ Kartika Rahayuningsih Dedi Kurniawan Demes Nurmayanti Diah Titik Mutiarawati Dinda Yully Lestari Evi Yunita N Fitri Rokhmalia Fitri Rokhmalia, Fitri Fitria Shella Widyayuningsih Hadi Suryono, Hadi Hotmaida Siagian Imam Khambali Indah Lestari Ira Puspita Sari Isfentiani, Dina Iva Rustanti EW Jesica Gabriella Tapiory Juliana Christyaningsih Kiaonarni OW Lembunai Tat Alberta, Lembunai Tat Lully Hani Endarini Marlik, Marlik Muhammad Syahrul Rizal Mujayanto N. S. Widodo Narwati Narwati Nur Hatijah Pradevi Milafitri Farista Ananto Pratiwi Hermiyanti Putri Arida Ipmawati Rachmaniyah Rachmaniyah Retno Sasongkowati Rizka Firdayanti Rusmiati Rusmiati Sahra Faradillah Sari, Ernita Sri Poerwati Suliati Sumasto, Hery Teresia Retna Puspitadewi Thohari, Imam Umi Rahayu Waella Septamari Budi Winarko, Winarko Wisnu Istanto Yudied Agung Mirasa Yusianti Silviani

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