Anggrika Riyanti, Anggrika
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ANALISIS KADAR TIMBAL (Pb) PADA JAJANAN PINGGIRAN JALAN Ir. H. JUANDA KOTA JAMBI Marhadi, Marhadi; Riyanti, Anggrika
Jurnal Civronlit Unbari Vol 2, No 2 (2017): Oktober
Publisher : Universitas Batanghari

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (458.722 KB) | DOI: 10.33087/civronlit.v2i2.21

Abstract

Lead Content Analysis (Pb) On Snack Road Ir. H. Juanda City Jambi increasingly proliferation of street vendors snack on the street where the activity is quite crowded, allowing snacks that are sold can be contaminated by lead (Pb) coming from motor vehicle fumes. This study aims to determine the content of lead on street snacks and compared with the maximum limit of lead food in snack foods that have been determined by the Director General of POM in the decision of Director General of POM Number HK.00.06.1.52.4011 Year 2009 on the maximum limit of metal contamination in food that is 0,25 ppm. This research is a descriptive research that gives a picture of lead content in snack. The study was conducted on traders selling fried foods at Street H. Juanda Jambi City. Sampling using total sampling technique where for each place of sale taken three kinds of fried foods such as fried bananas, tofu contents and bakwan. Examination of laboratory test of Environment Department (DLH) Province Jambi Year 2017 got big parameter of S02 equal to 19.5 ?g/nm3 whereas standard quality standard set PP. 41 of 1999 on the ambient air quality of 900 ?g/nm3, for the parameter N02 of 23.0 ?g/nm3, while the standard quality standard set PP. 41 of 1999 on ambient air quality of 400 ?g/nm3, for lead parameters (Pb) with the result 0.082 ?g/nm3, while the standard quality standard established PP. 41 year 1999 About ambient air quality of 2 ?g/nm3 and dust parameter with result 80 ?g/nm3 while standard quality standard set PP. 41 of 1999 on ambient air quality of 230 ?g/nm3. The content of timbale in banana snack food is 0,0850%, for food bakwan is 0.0008% and for food tofu content is 0,1505% so it has not exceed the maximum limit of metal contamination in food which has been determined by Dirjen POM in decision of Dirjen POM Number HK.00.06.1.52.4011 Year 2009 is 0.25 ppm.Keywords : Ambient Air Quality, Lead (Pb), snack food
Efektifitas Bank Sampah dalam Pengelolaan Sampah di Kota Jambi Tampubolon, David Evianto; Marhadi, Marhadi; Riyanti, Anggrika
Jurnal Civronlit Unbari Vol 4, No 2 (2019): Oktober
Publisher : Universitas Batanghari

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (219.356 KB) | DOI: 10.33087/civronlit.v4i2.52

Abstract

Penelitian ini dilaksanakan di tiga Bank Sampah di Kota Jambi yang terdapat sistem 3R yaitu Reduce, Reuse, Recycle. Pengumpulan data ini didapat dari hasil survey, kuesioner, wawancara lalu di bandingkan dari 3 Bank Sampah 3R tersebut dan di dapat hasil efektifitas Bank Sampah berbasis 3R yang berada di Kota Jambi. Hasil penelitian yang penulis dapatkan adalah merupakan suatu gambaran pengetahuan yang baik, sikap yang cukup baik dan perilaku yang kurang dari masyarakat Kota Jambi terhadap sampah. Dari penelitian yang dilakukan oleh penulis, maka dapat diambil kesimpulan bahwa masyarakat Kota Jambi memiliki pengetahuan yang baik tentang sampah, sikap yang cukup baik terhadap sampah, tetapi perilaku yang kurang baik terhadap sampah dikarenakan kurang perhatian dari pemerintah.
Hubungan Konsetrasi NO2 Udara Ambien Terhadap Konsentrasi NO2 Udara Dalam Ruang Di Lampu Merah Simpang Jelutung Kota Jambi Herawati, Peppy; Riyanti, Anggrika; Pratiwi, Ageng
Jurnal Daur Lingkungan Vol 1, No 1 (2018): Februari
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (552.152 KB) | DOI: 10.33087/daurling.v1i1.1

Abstract

ABSTRACTTtransportation is one of the factors that have a major influence in air quality decline. Air pollution is not only happening outside the room and will mobilization activities of motor vehicles, but it can affect air quality in space. One of the pollutant gas produced from vehicles is the concentration of Nitrogen Dioxide (NO2). This allows an exposure that will impact on public health. The purpose of this study is to determine the relationship of NO2 air ambient concentration (outdoor) to indoor air (indoor) in Simpang Jelutung Red Lights area. The method used in this study is quantitatif method. Data collection using sampling NO2 concentration in outdoor and indoor. The relationship between outdoor and indoor NO2 concentrations was analyzed using Pearson correlation. This is in line with the small influence of air NO2 concentration in space on public health. Result shows that all of the sample is still categorized either or not passing the air quality standard (150 ?g / m3) in Government Regulation Number 41 Year 1999. The correlation analysis result  show relationship NO2 concentration between ambient air (outdoor) to indoor air was 13%, which means that correlation relationship is very weak.  Keywords:     Ambient air, indoor air, NO2 concentration
Pengaruh Konsentrasi NO2 Udara Ambien pada Daerah Padat Kendaraan Terhadap Konsentrasi NO2 Udara Dalam Ruang (Studi Kasus di Kawasan Simpang Pulai Kota Jambi) Riyanti, Anggrika; Herawati, Peppy; Pajriani, Nyimas Hazana
Jurnal Daur Lingkungan Vol 1, No 2 (2018): Agustus
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (634.44 KB) | DOI: 10.33087/daurling.v1i2.12

Abstract

Transportation sector has a very big influence in air pollution. Increase the number of vehicles will caused higher air pollution, such as NO2. The increase in ambient air pollution is feared to have an impact on indoor air pollution. This study purposed is to determine the relationship between  NO2 concentration in ambient to indoor air.  This study used kuantitatif methods with purposive sampling for one month in Simpang Pulai Jambi City.  The relationship between NO2 concentration of ambient air and indoor air was analyzed using simple pearson correlation. The result showed that there was no significant relationship between NO2 concentration in ambient to indoor air with correlation value (r) is 0,437.  The highest NO2 concentration found on the third week in ambient 109,139 µg/m3and indoor air 70,133 µg/m3.  From analysis in one month showed that NO2 concentration in Simpang Kawat Jambi City still meet the air quality standard (150 ?g / m3) in Government Regulation Number 41 Year 1999 about Air Pollution Control.
Fitoremediasi Logam Aluminium (Al) Pada Lumpur Instalasi Pengolahan Air Menggunakan Tanaman Melati Air (Echinodorus palaefolius) Kasman, Monik; Riyanti, Anggrika; Kartikawati, Catur Endah
Jurnal Daur Lingkungan Vol 2, No 1 (2019): Februari
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (382.647 KB) | DOI: 10.33087/daurling.v2i1.17

Abstract

Clean water as basic need produced by the Regional Water Company (PDAM) and the by-product of this production was in the form of sludge.  PDAM sludge contain Aluminium in the form of Al (OH)3 with the potential pollution if thrown into environment. This research aims to determine the efficiency of removal of Al metal on PDAM sludge through phytoremediation by using jasmine water plants and to determine  the absorption of Al metal that accumulates in the roots of water jasmine plants in phytoremediation I (without media) and phytoremediation II  (with gravel and humus soil). Sludge sample was carried out directly on the outlet sludge drying bed PDAM Water Treatment Plant (IPA) Tanjung Sari. The phytoremediation process is then carried out to reducted Al metal content in the sludge by using water jasmine plants. Furthermore, Al metal concentrations were analyzed at 3, 5, 7, 9 and 11 days of contact and analysis of Al metal absorption on the roots of jasmine water plants was done after phytoremediation process in days-11. The result showed at the contact time 3, 5, 7, 9, and 11 day, the efficiency of Al metal concentration on the phytoremediation I in a sequence were 46%; 62%; 72%; 80%; and 83%, while in phytoremediation II were 50%; 67%; 75%; 81%; and 86%. The concentration of Al metal absorption on the roots of jasmine plant water at phytoremediation I and phytoremediation II are 898,10 mg/l dan 302,42 mg/l. The high absorption in the phytoremediation I due to the absence of planting media so the metal occurs more optimal but they really experienced low power regeneration. While in phytoremediation II which has a growing media, formed a rizosfer zone which is rich in oxygen and microorganism so that the plant having a higher level of regeneration.
Perencanaan Sistem Plambing Air Bersih dan Air Buangan Gedung SMK Negeri 3 Kota Jambi Riyanti, Anggrika; Marhadi, Marhadi; Saputra, Noviardi Wijaya
Jurnal Daur Lingkungan Vol 1, No 1 (2018): Februari
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (864.146 KB) | DOI: 10.33087/daurling.v1i1.7

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Plumbing system installation is an important part of building design.  To built SMK Negeri 3 Jambi City needs a good plumbing installation design in order to meet the proper resident?s sanitation.  The purpose of this study is to design plumbing system for clean water and wastewater at office building SMK Negeri 3 Jambi City.  The design of plumbing system based on SNI 03-7065-2005 about Plumbing System Design Standard (Tata Cara Perencanaan Sistem Plambing).  The clean water resources is pumped from ground water  to the roof tank, then distributed to plumbing units by gravity.  The water capacity in office building is calculated at 34,2 m3/day.  Roof tank capacity  collects clean water in amount of 7600 liter a day, using double roof tank with each capacity is 5000 liter.  The roof tank placed on a tower with 1,71 m high.  Diameter of clean water pipes are 50-65 mm.  The power of water pump is 0,77 kW.  The wastewater distribution system uses a separate system, where grey water delivered to Wastewater Treatment Plant and black water delivered to septic tank.  Diameter of grey water pipes are 65-75 mm, while diameter of black water pipes are 100 mm.  Type of pipe used in this plumbing installation is Polyvinyl Chloride (PVC). Key words : Clean water; Wastewater; Plumbing system.
Analisis Penurunan Parameter Limbah Cair Laundry Menggunakan Rotating Biological Contactor (Rbc) Sartika, Nurdwi; Kasman, Monik; Riyanti, Anggrika
Jurnal Daur Lingkungan Vol 2, No 2 (2019): Agustus
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (394.309 KB) | DOI: 10.33087/daurling.v2i2.30

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Laundry waste water is a part of domestic liquid waste and its classified as grey water.  Liquid waste from laundry business containing pollutants such as BOD, COD, TSS, Total Phosphate, and Methylene Blue Active Substance (MBAS) that can give negative impact to the environment if it is not treated first.  The purpose in this study was to analyze the influence of detention time to eficiency of decreasing pollutant concentration by using Rotating Biological Contactor (RBC) methods.  The RBC used  the palm fiber as the media.  Variation of  detention time in this study was 1, 3, 5, 7, 9, 11, 13, and 15 days.  Linear regression was used to analysed the effect of detention time to pollutant concentration decreased.  The result showed that the elimination efficiency of BOD, COD, TSS, Total phosphate and MBAS was 88%, 87%, 87%, 88% and 96%. The regression analysis results showed that there was a significant relationship between detention time and efficiency of decreasing pollutant parameters concentration (BOD, COD, TSS, Total Phosphates) of laundry waste by using RBC, but has no significant relationship in MBAS parameter.
Efektivitas Penurunan Chemichal Oxygen Demand (COD) dan pH Limbah Cair Industri Tahu dengan Tumbuhan Melati Air melalui Sistem Sub-Surface Flow Wetland Riyanti, Anggrika; Kasman, Monik; Riwan, Muhammad
Jurnal Daur Lingkungan Vol 2, No 1 (2019): Februari
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (651.429 KB) | DOI: 10.33087/daurling.v2i1.19

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Some of tofu industries in Jambi City are household industries, where the wastewater from processing unit was disposed of into the environment without treatment. This study aims to analyze the effect of detention time and the effectiveness of decreasing COD concentration and pH neutralization on wastewater of  tofu industry using a sub surface flow - wetlands (SSF-wetland) system combined with a filtration system. The plant selected in this study was water jasmine (Echinodorus palaefolius).  Variables of waste water detention time in the reactor are 5, 7, 9, 11, 13 and 15 days.  Decreasing of COD concentration and increasing of pH were analyzed by comparing influent and effluent from wastewater samples, also the effect of detention time on the effectiveness of parameter reducing on each system.  The water quality standard  refers to the regulation of the Minister of Environment and Forestry Number 68 Year 2016.   The results showed excellent performance from a combination of the two systems where an initial pH with range of 3 increase to pH 6.5-7.  The efficiency of reducing COD concentration reached 47-94% during the 15-day detention time with concentration value 125 mg / l, close to the standard value 100 mg / l. The residence time has more significant effect on the reduction of COD in the SSF-Wetland system than the filtration system. Whereas in pH parameters, the residence time does not have a significant effect on both systems.
Analisis Konsentrasi SO2, NO2 dan Partikulat pada Sumber Emisi Tidak Bergerak (Cerobong) Berbahan Bakar Batubara dan Cangkang (Studi Kasus di Kabupaten Muaro Jambi) Sugiarto, Sugiarto; Herawati, Peppy; Riyanti, Anggrika
Jurnal Daur Lingkungan Vol 2, No 1 (2019): Februari
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1063.38 KB) | DOI: 10.33087/daurling.v2i1.20

Abstract

The palm oil processing industry in which produces Crude Palm Oil (CPO) generally uses boilers. The combustion process with a boiler will produce pollutants in the form of particulates (dust), and gases such as NO2 and SO2. There are two palm oil processing industries in Muaro Jambi District that use different fuels: coal and oil palm shell. The purpose of this study was to determine the ratio of SO2, NO2 and particulate concentration in industries that use coal and oil palm shell.  Primary data taken in the form of concentrations of SO2, NO2 and particulates also meteorological data. Secondary data taken in the form of map area, height and diameter of the boiler, and production capacity. Sampling time is in the morning, afternoon and evening which is repeated in 3 times. The results showed that the comparison of NO2 and SO2 concentrations produced from coal-fired boilers was higher than shell-fired boilers, but both were still below the quality standard. Particulate concentrations in the palm oil processing industry that use coal-fired boilers are above the quality standard, while shell-fired boilers still meet quality standards.