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PERBANDINGAN EFEKTIFITAS MEDIA BIOFILTER PECAHAN GENTENG DAN BIOBALL DALAM MENURUNKAN KADAR DETERJEN LIMBAH LAUNDRY Astrid Retno Hapsari; Hadi Suryono; Pratiwi Hermiyanti
GEMA LINGKUNGAN KESEHATAN Vol 14, No 3 (2016): Gema Kesehatan Lingkungan
Publisher : Poltekkes Kemenkes Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36568/kesling.v14i3.260

Abstract

Continuous direct discharge of untreated laundry effluent into the streams may cause problems of water pollution and harm to human health. Treatment with biofilter is one chosen among the treatments for the effluent. It had the purpose of comparing the effectiveness of broken roof tiles and bioball as biofilter media in reducing the detergent levels of laundry effluent after aerobic treatment. The study was an analytic experiment using the one-group pretest-posttest design. Methods of analysis to test the differences in the effeciency of reducing detergent levels between broken roof tiles and bioball as biofilter  media combined with activated carbon using statistical test Independent Sample T Test. The parameter to be measured was detergent level by the use of Metylena Blue Active Subtances (MBAs) method.Results showed that the bioball biofilter reactor modified with activated carbon had the largest decrease in the level of detergent in the laundry effluent with efficiency of 1.61% after 160 minutes of flowing. Statistical tests showed that, p = 0,063 so p (sig) 0,05 there was no significant difference in the efficiency of reducing detergent levels for both biofilter media.  Both biofilter media were not effective in reducing the levels of detergent since the effluent remained above the standard value. Utilization of biofilter technology requires a pre-treatment stage, such as coagulation-flocculation due to high levels of pollutants, in order to prevent effluent from polluting surfaces water. In addition, further studies are required which use the acclimatization process and different contact time and biofilter media as well as examining other parameters.   Keywords : Biofilter, Bioball, Broken Roof Tiles, Detergent Levels, Effluent of Laundry
Hubungan Kondisi Fisik Rumah dengan Kejadian Penyakit Infeksi Saluran Pernafasan Akut (ISPA) di Wilayah Kerja Puskesmas Kadur Tahun 2017 Yeni Rohmatul Istihoroh; Umi Rahayu; Pratiwi Hermiyanti
GEMA LINGKUNGAN KESEHATAN Vol 16, No 1 (2018): Gema Kesehatan Lingkungan
Publisher : Poltekkes Kemenkes Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36568/kesling.v16i1.812

Abstract

Penyakit ISPA menempati peringkat pertama dengan jumlah kasus 284 menurut data dari Puskesmas Kadur pada tahun 2016. Hasil dari survey pendahuluan di 70 rumah pasien penyakit ISPA yaitu 28% rumah yang lantai rumahnya belum memenuhi persyaratan rumah sehat, dan 78% rumah yang jarang membuka jendela sehingga tidak ada cahaya matahari masuk ke dalam rumah, dan masih ada 57% rumah yang pencahayaannya belum memenuhi persyaratan. Penelitian ini bertujuan untuk mengetahui hubungan antara ventilasi, pencahayaan alami, lantai rumah, suhu udara, dan kelembaban udara dengan kejadian penyakit ISPA.Jenis penelitian ini adalah penelitian analitik dengan pendekatan case control. Populasi di penelitian ini adalah semua rumah penduduk yang terdapat pasien penyakit ISPA yang ada di wilayah kerja Puskesmas Kadur Kabupaten Pamekasan dengan sampel 72 rumah penduduk diambil dengan metode simple random sampling. Analisis data dengan metode chi square untuk mengetahui hubungan variabel bebas dengan variabel terkait. Dan dilanjutkan ke analisis koefisien kontingensi untuk mengetahui besarnya keeratan hubungan kondisi fisik rumah dengan kejadian penyakit ISPA.Hasil penelitian menunjukan bahwa ada hubungan yang lemah antara intensitas pencahayaan (p = 0.012, C = 0.12) dengan kejadian penyakit ISPA, sedangkan luas ventilasi, suhu udara, dan kelembaban udara tidak ada hubungan dengan kejadian penyakit ISPA.Kesimpulan dari penelitian ini yaitu ada hubungan antara intensitas pencahayaan dengan kejadian penyakit ISPA dan tidak ada hubungan antara luas ventilasi, lantai rumah, suhu udara, dan kelembaban udara dengan kejadian penyakit ISPA. Sedangkan saran bagi petugas kesehatan yaitu dapat melakukan pencegahan terhadap penyakit ISPA, bagi masyarakat yaitu dapat meningkatkan dan melakukan upaya penyehatan rumah untuk menekan terjadinya penyakit ISPA, dan bagi peneliti lain yaitu dapat melakukan penelitian dengan variabel yang berbeda. Kata kunci : kondisi fisik rumah, ISPA.
SISTEM PENGOLAHAN LIMBAH CAIR DI RSUD SYARIFAH AMBAMI RATO EBU BANGKALAN Erna Wahyuningsih; Iva Rustanti EW; Pratiwi Hermiyanti
GEMA LINGKUNGAN KESEHATAN Vol 18, No 2 (2020): GEMA Lingkungan Kesehatan
Publisher : Poltekkes Kemenkes Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36568/kesling.v18i2.1427

Abstract

Limbah cair adalah semua air buangan termasuk tinja yang dikeluarkan darikegiatan rumah sakit yang kemungkinan mengandung mikroorganisme, bahan kimaberacun dan radioaktif berbahaya bagi kesehatan. Pengolahan limbah cair rumah sakitharus memenuhi syarat baku mutu. Penelitian ini bertujuan untuk mengetahui sistempengolahan limbah cair di RSUD Syarifah Ambami Rato Ebu Bangkalan yang meliputiSumber-sumber limbah cair, Unit -unit Pengolahan, Proses Pengolahan, dan KualitasParameter.Penelitian ini bersifat deskriptif yaitu untuk mengetahui gambaran sistempengolahan limbah cair di RSUD Syarifah Ambami Rato Ebu Bangkalan. Obyek penelitianini adalah pemeriksaan terhadap kualitas limbah cair di IPAL RSUD Syarifah AmbamiRato Ebu Bangkalan dengan pengambilan sampel satu bulan sekali.Dari hasil pengukuran parameter limbah cair yang diujikan ke laboratorium DLHProvensi Jawa Timur diketahui hasil uji lab NH3 dan E-coli melebihi baku mutu dan tidaksesuai Pergub Jatim No. 72. Tahun 2017. NH3 = 1.05Mg/l, Baku Mutu (0,1 Mg/l). E-coli =35.000/100ml Baku Mutu (10.000/100ml). Penyebab NH3 melebihi baku mutu disebabkankarena pada proses pengolahan di unit ruang aerob tangki 3 mesin blower mati.Sedangkan penyebab e-Coli tinggi adalah proses klorinasi yang kurang tepat.Kesimpulan dari penelitian pemeriksaan kualitas parameter NH3 dan e-Coli yangberasal dari Outlet IPAL tidak memenuhi syarat baku mutu. Disarankan bagi manajemenRSUD Syarifah Ambami Rato Ebu Bangkalan untuk mengganti mesin blower yang barudan penambahan klorin harus disesuaikan dengan takaran dosis yang tepat.
PENURUNAN KADAR BESI (II) PADA AIR BERSIH MENGGUNAKAN AMPAS DAUN TEH DIAKTIVASI Laili Purwaningsih; Rachmaniyah .; Pratiwi Hermiyanti
GEMA LINGKUNGAN KESEHATAN Vol 17, No 2 (2019): GEMA Lingkungan Kesehatan
Publisher : Poltekkes Kemenkes Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36568/kesling.v17i2.1124

Abstract

The production of dried tea leaves and tea consumption in Indonesia has increased from year to year. This condition was directly proportional to the spent tea leaves produced. Spent tea leaves contained 37% cellulose which can adsorb heavy metals in polluted water. Iron (II) metal was often found in high concentrations in ground water, so a treatment process was needed. This study aimed to analyze the removal of iron (II) in water by using activated spent tea leaves.The type of this research was true experiment with a pretest-posttest controlled group design. Spent tea leaves with size 80 mesh was activated with 0.1 N HCl for 36 hours. The method was carried out with a batch system in an artificial iron solution the initial concentration was 9.85 mg / L, with mass of adsorbent was 10 grams, pH = 7, stirring speed 100 rpm, contact time 15 minutes, 25 minutes, and 35 minutes. Measurement of iron levels was carried out before and after treatment using the SSA method. FTIR test carried out before and after activated spent tea leaves were used adsorption. Data analysis was carried out descriptively and analytically (One-way Anova Test and LSD Test).The results showed that activated spent tea leaves can remove iron (II) levels in water. The result of One-way Anova test and LSD test, the higgest removal of iron (II) occurred at 35 minutes contact time with adsorption efficiency was 90.36%. FTIR test results showed that activated spent tea leaves in this study contained functional groups were O-H, C-H, C=O, C=C, and C-N.This study concluded that activated spent tea leaves can remove iron (II) in water. The higgest removal of iron (II) occurred at 35 minutes contact time. Further research is needed to achieve 100% adsorption efficiency and find an effort to reduce turbidity in sample water after treatment.
HUBUNGAN KEBIASAAN MEROKOK DENGAN KEJADIAN TB PARU Fitrya Ayu Nur Aini AR; Setiawan .; Pratiwi Hermiyanti
GEMA LINGKUNGAN KESEHATAN Vol 19, No 2 (2021): GEMA Lingkungan Kesehatan
Publisher : Poltekkes Kemenkes Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36568/kesling.v19i2.1534

Abstract

TB ditularkan melalui media udara ketika seseorang yang sakit TB batuk, bersin, berbicara atau meludah. Data Litbangkes, perokok mempunyai risiko menderita TB 3 kali lebih tinggi dibandingkan dengan mereka yang tidak merokok. Penyakit TB Paru setiap tahunnya masuk kedalam 10 besar penyakit yang sering terjadi di masyarakat mengingat penyebaran penyakit TB Paru juga sangat cepat. Penelitian ini bertujuan untuk mengetahui kebiasaan merokok dari penderita TB Paru.Penelitian ini menggunakan metode studi literatur. Variabel yang diteliti adalah variabel bebas yaitu kebiasaan merokok dan variabel terikat yaitu kejadian TB Paru. Analisa data dilakukan dengan membandingkan beberapa literatur untuk dapat ditarik sebuah kesimpulan yang disajikan dalam bentuk tabel.Hasil studi literatur dapat dijelaskan bahwa kebiasaan merokok berpengaruh terhadap kejadian TB Paru. Menurut studi literatur, responden penderita TB Paru tidak bisa meninggalkan kebiasaan merokok, bahkan ada beberapa responden yang mengaku mengalami kegagalan dalam pengobatan TB Paru yang sudah dijalani selama berbulan-bulan karena tidak bisa berhenti merokok. Uji statistik dari 5 artikel yang menjadi bahan studi literatur menunjukkan bahwa terdapat hubungan antara kebiasaan merokok dengan kejadian TB Paru.Kesimpulan dari studi literatur, terdapat hubungan antara kebiasaan merokok dengan kejadian TB Paru. Saran yang dapat diberikan kepada petugas kesehatan adalah intensif melakukan penyuluhan terhadap masyarakat tentang efek dari kebiasaan merokok terhadap penyakit TB Paru
BIOFILTER AEROB MEDIA KALDNESS DALAM MENURUNKAN KADAR BOD, COD DAN TSS LIMBAH CAIR RUMAH MAKAN Yuli Sifaul Ummah; Iva Rustanti Eri Wardoyo; Pratiwi Hermiyanti
GEMA LINGKUNGAN KESEHATAN Vol 18, No 1 (2020): GEMA Lingkungan Kesehatan
Publisher : Poltekkes Kemenkes Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36568/kesling.v18i1.1112

Abstract

Restaurant  liquid waste is waste originating from the operational activities of a restaurant which is largely unprocessed, but disposed of directly to the receiving water body. This study aims to reduce Biogeochemical Oxygen, COD (Chemical Oxygen Demand), TSS (Total Suspended Solid) in restaurant wastewater by processing aerobic biofilter using caldness media.            This type of research is an experiment with pretest-posttest research design. In this design, it is done to find out the initial condition of the subject before being treated so that it can determine the condition of the subject under study before the treatment can be compared or seen changes in the analysis of data used using the Pretest-Posttest test in order to determine the differences in 2 treatment groups.            The results of examination of the levels of BOD, COD and TSS before treatment with the BOD Caldness medium were 333,822,00 mg/ liter, COD was 575,535,00 mg/ liter and TSS was 580,136,00 mg/ liter. After treatment with a medium of Caldness of BOD of 580 mg / liter, COD of 1019 gr / liter, and TSS of 430 gr / liter.            The conclusion of this study is that the results obtained after processing used Kaldnes media were very  in reducing BOD by 99.98%, COD by 99.82% and TSS by 99, 92% in restaurant wastewater treatment.Keywords: Restaurant Wastewater, BOD, COD and TSS
PENURUNAN KADAR BESI (II) PADA AIR BERSIH MENGGUNAKAN AMPAS DAUN TEH DIAKTIVASI Laili Purwaningsih; Rachmaniyah .; Pratiwi Hermiyanti
GEMA LINGKUNGAN KESEHATAN Vol 17, No 2 (2019): GEMA Lingkungan Kesehatan
Publisher : Poltekkes Kemenkes Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36568/kesling.v17i2.1060

Abstract

The production of dried tea leaves and tea consumption in Indonesia has increased from year to year. This condition was directly proportional to the spent tea leaves produced. Spent tea leaves contained 37% cellulose which can adsorb heavy metals in polluted water. Iron (II) metal was often found in high concentrations in ground water, so a treatment process was needed. This study aimed to analyze the removal of iron (II) in water by using activated spent tea leaves.The type of this research was true experiment with a pretest-posttest controlled group design. Spent tea leaves with size 80 mesh was activated with 0.1 N HCl for 36 hours. The method was carried out with a batch system in an artificial iron solution the initial concentration was 9.85 mg / L, with mass of adsorbent was 10 grams, pH = 7, stirring speed 100 rpm, contact time 15 minutes, 25 minutes, and 35 minutes. Measurement of iron levels was carried out before and after treatment using the SSA method. FTIR test carried out before and after activated spent tea leaves were used adsorption. Data analysis was carried out descriptively and analytically (One-way Anova Test and LSD Test).The results showed that activated spent tea leaves can remove iron (II) levels in water. The result of One-way Anova test and LSD test, the higgest removal of iron (II) occurred at 35 minutes contact time with adsorption efficiency was 90.36%. FTIR test results showed that activated spent tea leaves in this study contained functional groups were O-H, C-H, C=O, C=C, and C-N.This study concluded that activated spent tea leaves can remove iron (II) in water. The higgest removal of iron (II) occurred at 35 minutes contact time. Further research is needed to achieve 100% adsorption efficiency and find an effort to reduce turbidity in sample water after treatment. Keywords: Clean Water, Iron (II), Spent tea leaves
THE EFFECTIVENESS OF DECREASING LEVELS OF CHROMIUM (Cr) USING COAGULANT FeSO4 AND Al2(SO4)3 (Research Study Batik Home Industry in The Village of Tuban Jarorejo Year 2018) Kurnia Wardhani; Ferry Kriswandana; Pratiwi Hermiyanti
GEMA LINGKUNGAN KESEHATAN Vol 16, No 2 (2018): Gema Kesehatan Lingkungan
Publisher : Poltekkes Kemenkes Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36568/kesling.v16i2.832

Abstract

Liquid waste from the results of the process coloring or dyeing have thick, colored characteristics of pH, concentration of Biological Oxygen Demand (BOD) height and color substance in which there is heavy metal content of chromium that is alleged to be toxic. One effort to decrease it is by the process of coagulation with coagulant FeSO4 and Al2(SO4)3. This research aims to kniw the effectiveness of Cr levels decrease total between coagulant FeSO4  and Al2(SO4).This type of research is experimental with Pretest-Posttest with Control Group design research. Sample required as many as 27 samples with replication nine times for each coagulant. Analysis of data used to use multivariate anova test for the purpose of knowing the difference 2 treatment groups. Percetage of chromium levels decrease after coagulation using coagulants FeSO4 and Al2(SO4)3with their respective dose variation 20 gr/l, 30 gr/l and coagulant Al2(SO4)3with coagulantdose variation 20 gr/l, 30 gr/l in row amounted to 75,89%; 83,00%; 71,40%; 91,76%. The most effective results in decreased levels of Cr in waste liquid of batik is 91,76% with coagulant Al2(SO4)3 dose variation 30%. On the results of statistics produces the value of p 0,05 is 0,000 the H0is rejected, which means that there is a difference in total Cr levels using coagulant FeSO4 with coagulant Al2(SO4)3.Based on the precentage of the total Cr levels decrease, effective coagulant to lower levels of total Cr in batik liquid waste is to use a coagulant Al2(SO4)3  with dose 30 gr/l. Advice for owners batik home industry by making waste watern treatment installations to process liquid waste it generates, which there is a processing unit with coagulation method that uses Al2(SO4)3coagulantto lower levels of chromium in sewage.  Key words: Chromium (Cr), Coagulant, The liquid waste of batik
EKSTRAK BIJI ASAM JAWA (Tamarindus Indica) SEBAGAI KOAGULAN LIMBAH CAIR INDUSTRI TEMPE TAHUN 2017 Fulan Oktaviana Hardi; SB Eko Warno; Pratiwi Hermiyanti
GEMA LINGKUNGAN KESEHATAN Vol 15, No 3 (2017): Gema Kesehatan Lingkungan
Publisher : Poltekkes Kemenkes Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36568/kesling.v15i3.698

Abstract

Limbah cair tempe mengandung zat organik yang terdiri dari protein, karbohidrat, dan lemak yang apabila tidak dilakukan pengolahan dengan baik dapat meningkatkan pencemaran udara berupa bau yang tidak sedap dan pencemaran air yang berupa peningkatan nilai BOD, COD, TSS, dan pH. Asam jawa memiliki kandungan tannin yang dapat berperan sebagai koagulan karena dapat larut dalam air. Tujuan penelitian ini adalah mencari dosis koagulan ekstrak biji asam jawa paling rendah yang dapat menurunkan paling tinggi pengendapan zat pencemar sehingga dapat memenuhi baku mutu lingkungan.Penelitian ini menggunakan desain Penelitian “Pretest-Postest with Control Group” dengan variasi dosis ekstrak biji asam jawa (600mg/L, 900mg/L, 1200mg/L, dan 1500mg/L), dengan menggunakan metode jar test untuk diperoleh hasil yang optimum yang akan digunakan pada pengujian parameter BOD, COD, TSS, dan pH limbah cair industri tempe. Penelitian  ini menggunakan Uji statistic yaitu  One Way Anova.Berdasarkan hasil penelitian yang telah dilakukan diketahui Sebelum dilakukan pengolahan kadar BOD sebesar 432,69 mg/L, COD sebesar 712,75 mg/L, TSS sebesar 708 mg/L, dan pH sebesar 4 sehingga parameter tersebut belum memenuhi baku mutu limbah cair yang telah ditetapkan kemudian dilakukan pengolahan dengan penambahan ekstrak biji asam jawa dan didapatkan BOD sebesar 75 mg/L, COD sebesar 173,52 mg/L, TSS sebesar 100 mg/L, dan pH sebesar 7 sehingga parameter tersebut telah memenuhi baku mutu limbah cair yang telah ditetapkan.Dapat disimpulkan bahwa Dosis efektif untuk koagulan biji asam jawa (Tamarindus indica) adalah dosis 1500 mg sehingga parameter BOD, COD, TSS, dan pH telah memenuhi baku mutu limbah cair yang telah ditetapkan. Saran yang dapat diberikan bahwa perlu dilakukan pengujian dengan penambahan variasi dosis asam jawa dibawah 1500 mg/L tetapi berifat efektif dan penggunaan koagulan jenis lainnya untuk penurunan parameter pencemaran limbah cair. Kata Kunci : Limbah Cair tempe, Biji Asam jawa, Parameter BOD, COD, TSS, dan pH
Penurunan Kadar Amonia Limbah Cair Menggunakan Adsorben Abu Terbang Bagas di Industri Penyamakan Kulit Betryana Agnes Pratiwi; Darjati .; Pratiwi Hermiyanti
GEMA LINGKUNGAN KESEHATAN Vol 16, No 1 (2018): Gema Kesehatan Lingkungan
Publisher : Poltekkes Kemenkes Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36568/kesling.v16i1.815

Abstract

The incidence of odor around the waste of the tannery industry is due to the high ammonia (NH3) content of 3.79 mg/l, so to lower the high levels of ammonia (NH3) it is necessary to process. The purpose of this research is to reduce ammonia (NH3) in the wastewater of tannery industry according to environmental quality standard. The method of this study was experimental, with Pretest-Posttest with control group design comparing ammonia decrease before and after processing, with treatment variation for 2 gram of adsorbent mass; 3 grams; 4 grams and contact time of 60 minutes; 90 minutes; 120 minutes. Measurement of ammonia (NH3) using a spectrophotometer. The highest percentage of ammonia (NH3) decline was 96.83% in a 4 gram treatment variation with 120 minutes contact time, with a decrease in ammonia value of 0.12 mg/l where the environmental quality standard of East Java Governor Regulation No. 52 of 2014 Ie 0.5 mg / l, so that the results meet the environmental quality standards. The results of statistical analysis showed that the most optimum is the mass of 4 gram adsorbent with contact time of 120 minutes. Suggestions for related industries can use the results of this study in the process of decreasing levels of ammonia (NH3) and for other researchers is expected to combine with other technologies to optimize the results in reducing levels of ammonia (NH3). Keywords : Fly ash, ammonia levels of liquid waste
Co-Authors ., Ngadino Abd. Rasyid Syamsuri Adella Putri Auliah Hapsari Afifa Katerina Juliadita Agustin Dewi Alindia, Hiska Tri Ulan Aminuyati Ani Intiyati Astrid Retno Hapsari Aulia, Iga Putri Awalia Azizah Widyastuti Betryana Agnes Pratiwi Binti Yunariyah, Binti Budi Yulianto Cecep Dani Sucipto Clara Intan Pratiwi Clara Intan Pratiwi Darjati Darjati . Darjati Darjati Daryati Demes Nurmayanti Dewi Anggita Dewi Randa Ervi Husni, Ervi Evi Pratami Evi Yunita Nugrahini Evy Diah Woelansari Faiqazmiy Fadllullah Fajarwaty, Hylda Pravyta Fauziyah, Nada Ferry Kriswandana Fitri Rokhma Lia Fitria Shella Widyayuningsih Fitrya Ayu Nur Aini AR Fulan Oktaviana Hardi Ginarsih, Yuni Ginarsih, Yuni Hadi Suryono Henny Trisyanti Hesti Melinda I Putu Krysna Anom Putra Ichtiary Shinta Sabrina Ikhris Syafira rengganis Imam Thohari Imam Thohari inayatulillah inayatulillah inayatulillah, inayatulillah Ira Puspita Sari Ira Rahayu Tiyar Irwan Sulistio Istanto, Wisnu Iva Rustanti Eri Wardojo John Peterson Myers Juliana Christyaningsih Kasiati Kasiati, Klanting Khambali, Khambali Kiaonarni O.W Kurnia Wardhani Laili Purwaningsih Lembunai Tat Alberta Lully Hani Endarini Luluk Widarti, Luluk Mahfita Oktafiani Mamik Margono Marlik Milanti Nadia Fitri Muhammad Agus Ainur Rosyid Mujayanto Museyaroh, Museyaroh Nada Fauziyah Narwati Narwati Narwati Narwati Narwati Nerawati Diana A.T Ngadino Ngadino, Ngadino Ngadino, Ngadino Novra Herlian Rojabiansyah Nur Hatijah Nurhaidah Nurhaidah Nurifa Handayani Nurwening TW Putri Arida Ipmawati, Putri Arida Rachmaniyah Rahayu Sumaningsih Rijanto Rokhmalia, Fitri Rusmiati Rusmiati Rusmiati Sachrul Romadhan S Sari, Ernita Sari, Ira Rahayu Tiyar SB Eko Warno Setiawan Setiawan Setiawan . Setiawan . Setiawan Setiawan Sukesi . Suliati Sulistio, Irwan Sulistyowati, Dwi Wahyu Wulan Sumaningsih, Rahayu Sumasto, Hery Swindriaswara Syawalina Putri Fajar Teresia Retna Teta Puji Rahayu Thohari, Imam Titi Maharrani Tri Oktaviana, Rosalia Tri Suhartiwi, Yuli Triana, Cecillia Martha Triana, Wahyuningsih Umi Rahayu Widyastuti, Dwi Utari Winarko, Winarko winarko, winarko Windi, Yohanes Kambaru Wisnu Istanto Wisnu, Nurwening Tyas Wulandari, Endang Tri Yayan Wijayanti Yeni Rohmatul Istihoroh Yohanes Kambaru W Yuli Sifaul Ummah Zukrisningtyas, Liza Fajrin