Hasil Pencarian  ::  Simpan CSV :: Kembali

Abstrak :
Pemisahan ion tembaga dengan karbon aktif modifikasi sodium asetat dan asetilaseton sudah dilakukan, penelitian ini bertujuan untuk meningkatkan kapasitas adsorpsi karbon aktif terhadap ion Cu baik dengan sistem batch dan sistem kolom. Modifikasi dimulai dengan merendam 55 gr karbon aktif dengan 100 ml 0,6M sodium asetat dan 100 ml 0,6M asetilaseton selama 3 hari, setelah 3 hari karbon aktif dipisahkan dan dikeringkan pada suhu 500C selama 24 jam untuk modifikasi dengan sodium asetat sedangkan modifikasi asetilaseton dikeringkan pada suhu kamar selama 1 jam sebelum digunakan sebagai penyerap. Proses dilakukan dengan sistem kolom dengan berat sample 15 gr, debit 2 ml/mnt dan keluaran diambil setiap 7,5 menit, sistem batch dilakukan dengan berat sampel 3 gr dengan volume sampel 50 ml diaduk dengan kecepatan 300 rpm selama 20 menit. Modifikasi sodium asetat sistem kolom terjadi peningkatan kapasitas sebesar 47% dan sistem batch terjadi peningkatan sebesar 234% bila dibandingkan dengan yang tidak dimodifikasi, Modifikasi asetilaseton sistem kolom terjadi penurunan kapasitas sebesar 85% dan sistem batch terjadi peningkatan sebesar 8% bila dibandingkan dengan yang tidak dimodifikasi. Modifikasi sodium asetat sistem batch terjadi peningkatan kapasitas sebesar 209% bila dibandingkan dengan modifikasi asetilaseton, sedangkan pada sistem kolom terjadi peningkatan kapasitas sebesar 878%. ......The adsorption of copper ion by sodium acetate and acetylacetone modified active carbon had been conducted; the purpose of this research is to increase the active carbon?s copper ion adsorption capacity using batch system and column system. Modification is preceded with immersing 55gr active carbon with 100ml 0.6M sodium acetate and 100ml 0.6M acetylacetone for 3 days, after 3 days active carbon is separated and dried at 50oC for 24 hr for modification with sodium acetate; whereas, for modification with acetylacetone, active carbon is dried at room temperature for 1 hr before being used as adsorbent. Process was conducted using column system with sample weighing 15gr, flow rate 2ml/mnt and effluent was obtained every 7.5mnts; whereas, batch system was conducted with sample weighing 3gr, sample volume 50ml mixed with velocity 300rpm for 20mnts. Modification with sodium acetate resulted with increase in adsorption capacity as much as 47% using the column system and 234% using the batch system when comparing to the unmodified active carbon. Modification with acetylacetone resulted with decrease in adsorption capacity as much as 85% using column system and; however, increase in adsorption capacity as much as 8% using batch system when comparing to the unmodified active carbon. Modification with sodium acetate resulted with increase in adsorption capacity as much as 209% using batch system and 878% using column system when comparing to modification with acetylacetone.

Abstrak :
ABSTRAK
Di dalam jurnal ini kami mengajukan metode baru menggunakan metanol sebagai pengukur molekuler untuk menentukan konsentrasi gugus fungsi oksigen Ca pada dua adsorben karbon A 5 dan Carbopack F Metode ini berdasar pada adsorpsi metanol pada area hukum Henry dalam suhu ruangan Di area ini interaksi antara molekul metanol dan satu gugus fungsi direpresentasikan oleh konstanta Henry eksperimental K yang proporsional terhadap interaksi intrinsik antara molekul metanol dan satu gugus fungsi Ka dan juga Ca Penentuan Ka dilakukan dengan kalkulasi statistik mekanik dengan melakukan integrasi volume faktor Boltzmann Hasil kami menunjukkan bahwa Ca yang ditentukan dengan metode ini bisa dibandingkan dengan yang ditentukan dengan air sebagai pengukur molekuler dan hasil hasil ini selaras dengan hasil titrasi Boehm Untuk Carbopack F kami menemukan bahwa Ca yang ditentukan dengan metode ini memberikan hasil yang lebih realistis dibandingan dengan titrasi Boehm Metode ini cepat dan simpel untuk diimplementasikan dan dapat menjadi alternatif bagi titrasi Boehm khususnya untuk adsorben dengan konsentrasi gugus fungsi yang rendah

---

ABSTRACT
A new method using methanol as a molecular probe to determine the concentration of surface oxygen functional groups (Cα) on two carbon adsorbents: A5 and Carbopack F is proposed. The method is based on the adsorption of methanol in the Henry law region at ambient temperatures. In this region, the interaction between methanol and the surface is reflected in the experimental Henry constant (K), which is the product of the intrinsic interaction between a methanol molecule and one functional group (Kα) and the concentration of functional group (Cα). The parameter Kα is estimated with a statistical mechanical means by carrying out volume integration of the Boltzmann factor of methanol with a functional group. The results show that Cα determined with methanol for A5 is comparable to that determined with water as the molecular probe, reported in a previous work (Nguyen et al. 2013b), and these values are in good agreement with Boehm titration results. For Carbopack F, however, we found that Cα determined with our method is more realistic than the results obtained in the Boehm titration. The proposed method is fast and easy to implement, and it serves as an alternative to the Boehm titration technique, especially for adsorbents containing very low amount of functional groups.

Abstrak :
[Penelitian mengenai potensi makroalga alami Sargassum polycystum dan makroalga budidaya Eucheuma cottonii dalam menyerap dan menyimpan karbon serta nutrien di Pulau Panjang, Teluk Banten telah dilakukan pada bulan Oktober hingga November 2014. Penelitian bertujuan untuk mengetahui laju penyerapan karbon, kandungan nutrien dan produktivitas primer dari makroalga S. polycystum dan E. cottonii. Lokasi penelitian terletak di bagian hamparan gosong karang dan berlumpur dengan kedalaman 0,5-5 m. Pengamatan pertumbuhan dan laju penyerapan karbon menggunakan metode penandaan thallus pada 30 sampel makroalga setiap hari selama 7 hari. Sampel makroalga selanjutnya dianalisis kandungan nutriennya. Hasil penelitian didapatkan estimasi laju penyerapan karbon S. polycystum dan E. cottonii adalah 0,0081 gC/hari dan 0,0083 gC/hari. Kandungan karbon, nitrogen dan fosfat di S. polycystum adalah sebanyak 6,84%, 1,72% dan 0,009% sedangkan kandungan karbon, nitrogen dan fosfat di E. cottonii adalah 5,99%, 0,67% dan 0,006%. Berdasarkan analisis statistik dengan uji t, terdapat perbedaan yang signifikan pada laju pertumbuhan, kandungan nitrogen dan fosfat S. polycystum dengan E. cottonii. Sedangkan untuk kandungan karbon tidak terdapat perbedaan yang signifikan antara S. polycystum dengan E. cottonii. Selanjutnya, uji korelasi didapatkan bahwa adanya korelasi antara laju pertumbuhan S. polycystum dan E. cottonii dengan kandungan nitrogen masingmasing sedangkan antara laju pertumbuhan dengan kandungan karbon dan fosfat tidak terdapat korelasi. Produktivitas primer diukur dengan metode botol terang dan botol gelap yang dimodifikasi. Pengukuran produktivitas primer dilakukan pada kedalaman 0,5 m untuk S. polycystum dan 0,1 m untuk E. cottonii. Kandungan oksigen terlarut diukur dengan DO meter. Hasil penelitian didapatkan rata-rata produktivitas primer S. polycystum sebesar 10,259 ± 3,385 mgC/g/hari dan E. cottonii sebesar 7,757 ± 4,398 mgC/g/hari.;The research about the potency of wild macroalgae Sargassum polycystum and cultivation macroalgae Eucheuma cottonii to absorb and store carbon also nutrient in Panjang Island, Banten Bay was held on October until November 2014. The research was aimed to estimate carbon sequestration, nutrient content and primary productivity from macroalgae S. polycystum and E. cottonii. Location of the research in the stretch of reef and muddy with a depth of 0,5-5 m. The observation of growth rate and carbon sequestration used thallus marking method in 30 macroalgae shoots everyday for 7 days. Macroalgae was analyzed its nutrient content. The results showed that estimation carbon sequestration by S. polycystum and E. cottonii were 0,0081 gC/day and 0,0083 gC/day. The content of carbon, nitrogent and phosphor for Macroalgae S. polycystum were 6,84%, 1,72% and 0,009% respectively while the content of carbon, nitrogent and phosphor for Macroalgae E. cottonii were 5,99%, 0,67% and 0,006% respectively. Based on statistical analysis by t test, there was found significant difference on the growth rate, nitrogent and phosphor content of S. polycystum with E. cottonii. While for the carbon content, there was no significant difference between S. polycystum with E. cottonii. Furthermore, correlation test showed that there was a correlation between the growth rate of S. polycystum and E. cottonii with nitrogent content respectively while between the growth rate with carbon and phosphor content, there was no correlation. Primary productivity were measured by the light and dark bottle method with modification. Measurement of primary productivity was held at a depth of 0,5 m from the surface for S. polycystum and 0,1 m from the surface for E. cottonii. Dissolved oxygen was measured by DO meter. The result showed that mean of primary productivity for S. polycystum was 10,259 ± 3,385 mgC/g/day and E. cottonii was 7,757 ± 4,398 mgC/g/day;The research about the potency of wild macroalgae Sargassum polycystum and cultivation macroalgae Eucheuma cottonii to absorb and store carbon also nutrient in Panjang Island, Banten Bay was held on October until November 2014. The research was aimed to estimate carbon sequestration, nutrient content and primary productivity from macroalgae S. polycystum and E. cottonii. Location of the research in the stretch of reef and muddy with a depth of 0,5-5 m. The observation of growth rate and carbon sequestration used thallus marking method in 30 macroalgae shoots everyday for 7 days. Macroalgae was analyzed its nutrient content. The results showed that estimation carbon sequestration by S. polycystum and E. cottonii were 0,0081 gC/day and 0,0083 gC/day. The content of carbon, nitrogent and phosphor for Macroalgae S. polycystum were 6,84%, 1,72% and 0,009% respectively while the content of carbon, nitrogent and phosphor for Macroalgae E. cottonii were 5,99%, 0,67% and 0,006% respectively. Based on statistical analysis by t test, there was found significant difference on the growth rate, nitrogent and phosphor content of S. polycystum with E. cottonii. While for the carbon content, there was no significant difference between S. polycystum with E. cottonii. Furthermore, correlation test showed that there was a correlation between the growth rate of S. polycystum and E. cottonii with nitrogent content respectively while between the growth rate with carbon and phosphor content, there was no correlation. Primary productivity were measured by the light and dark bottle method with modification. Measurement of primary productivity was held at a depth of 0,5 m from the surface for S. polycystum and 0,1 m from the surface for E. cottonii. Dissolved oxygen was measured by DO meter. The result showed that mean of primary productivity for S. polycystum was 10,259 ± 3,385 mgC/g/day and E. cottonii was 7,757 ± 4,398 mgC/g/day;The research about the potency of wild macroalgae Sargassum polycystum and cultivation macroalgae Eucheuma cottonii to absorb and store carbon also nutrient in Panjang Island, Banten Bay was held on October until November 2014. The research was aimed to estimate carbon sequestration, nutrient content and primary productivity from macroalgae S. polycystum and E. cottonii. Location of the research in the stretch of reef and muddy with a depth of 0,5-5 m. The observation of growth rate and carbon sequestration used thallus marking method in 30 macroalgae shoots everyday for 7 days. Macroalgae was analyzed its nutrient content. The results showed that estimation carbon sequestration by S. polycystum and E. cottonii were 0,0081 gC/day and 0,0083 gC/day. The content of carbon, nitrogent and phosphor for Macroalgae S. polycystum were 6,84%, 1,72% and 0,009% respectively while the content of carbon, nitrogent and phosphor for Macroalgae E. cottonii were 5,99%, 0,67% and 0,006% respectively. Based on statistical analysis by t test, there was found significant difference on the growth rate, nitrogent and phosphor content of S. polycystum with E. cottonii. While for the carbon content, there was no significant difference between S. polycystum with E. cottonii. Furthermore, correlation test showed that there was a correlation between the growth rate of S. polycystum and E. cottonii with nitrogent content respectively while between the growth rate with carbon and phosphor content, there was no correlation. Primary productivity were measured by the light and dark bottle method with modification. Measurement of primary productivity was held at a depth of 0,5 m from the surface for S. polycystum and 0,1 m from the surface for E. cottonii. Dissolved oxygen was measured by DO meter. The result showed that mean of primary productivity for S. polycystum was 10,259 ± 3,385 mgC/g/day and E. cottonii was 7,757 ± 4,398 mgC/g/day;The research about the potency of wild macroalgae Sargassum polycystum and cultivation macroalgae Eucheuma cottonii to absorb and store carbon also nutrient in Panjang Island, Banten Bay was held on October until November 2014. The research was aimed to estimate carbon sequestration, nutrient content and primary productivity from macroalgae S. polycystum and E. cottonii. Location of the research in the stretch of reef and muddy with a depth of 0,5-5 m. The observation of growth rate and carbon sequestration used thallus marking method in 30 macroalgae shoots everyday for 7 days. Macroalgae was analyzed its nutrient content. The results showed that estimation carbon sequestration by S. polycystum and E. cottonii were 0,0081 gC/day and 0,0083 gC/day. The content of carbon, nitrogent and phosphor for Macroalgae S. polycystum were 6,84%, 1,72% and 0,009% respectively while the content of carbon, nitrogent and phosphor for Macroalgae E. cottonii were 5,99%, 0,67% and 0,006% respectively. Based on statistical analysis by t test, there was found significant difference on the growth rate, nitrogent and phosphor content of S. polycystum with E. cottonii. While for the carbon content, there was no significant difference between S. polycystum with E. cottonii. Furthermore, correlation test showed that there was a correlation between the growth rate of S. polycystum and E. cottonii with nitrogent content respectively while between the growth rate with carbon and phosphor content, there was no correlation. Primary productivity were measured by the light and dark bottle method with modification. Measurement of primary productivity was held at a depth of 0,5 m from the surface for S. polycystum and 0,1 m from the surface for E. cottonii. Dissolved oxygen was measured by DO meter. The result showed that mean of primary productivity for S. polycystum was 10,259 ± 3,385 mgC/g/day and E. cottonii was 7,757 ± 4,398 mgC/g/day;The research about the potency of wild macroalgae Sargassum polycystum and cultivation macroalgae Eucheuma cottonii to absorb and store carbon also nutrient in Panjang Island, Banten Bay was held on October until November 2014. The research was aimed to estimate carbon sequestration, nutrient content and primary productivity from macroalgae S. polycystum and E. cottonii. Location of the research in the stretch of reef and muddy with a depth of 0,5-5 m. The observation of growth rate and carbon sequestration used thallus marking method in 30 macroalgae shoots everyday for 7 days. Macroalgae was analyzed its nutrient content. The results showed that estimation carbon sequestration by S. polycystum and E. cottonii were 0,0081 gC/day and 0,0083 gC/day. The content of carbon, nitrogent and phosphor for Macroalgae S. polycystum were 6,84%, 1,72% and 0,009% respectively while the content of carbon, nitrogent and phosphor for Macroalgae E. cottonii were 5,99%, 0,67% and 0,006% respectively. Based on statistical analysis by t test, there was found significant difference on the growth rate, nitrogent and phosphor content of S. polycystum with E. cottonii. While for the carbon content, there was no significant difference between S. polycystum with E. cottonii. Furthermore, correlation test showed that there was a correlation between the growth rate of S. polycystum and E. cottonii with nitrogent content respectively while between the growth rate with carbon and phosphor content, there was no correlation. Primary productivity were measured by the light and dark bottle method with modification. Measurement of primary productivity was held at a depth of 0,5 m from the surface for S. polycystum and 0,1 m from the surface for E. cottonii. Dissolved oxygen was measured by DO meter. The result showed that mean of primary productivity for S. polycystum was 10,259 ± 3,385 mgC/g/day and E. cottonii was 7,757 ± 4,398 mgC/g/day, The research about the potency of wild macroalgae Sargassum polycystum and cultivation macroalgae Eucheuma cottonii to absorb and store carbon also nutrient in Panjang Island, Banten Bay was held on October until November 2014. The research was aimed to estimate carbon sequestration, nutrient content and primary productivity from macroalgae S. polycystum and E. cottonii. Location of the research in the stretch of reef and muddy with a depth of 0,5-5 m. The observation of growth rate and carbon sequestration used thallus marking method in 30 macroalgae shoots everyday for 7 days. Macroalgae was analyzed its nutrient content. The results showed that estimation carbon sequestration by S. polycystum and E. cottonii were 0,0081 gC/day and 0,0083 gC/day. The content of carbon, nitrogent and phosphor for Macroalgae S. polycystum were 6,84%, 1,72% and 0,009% respectively while the content of carbon, nitrogent and phosphor for Macroalgae E. cottonii were 5,99%, 0,67% and 0,006% respectively. Based on statistical analysis by t test, there was found significant difference on the growth rate, nitrogent and phosphor content of S. polycystum with E. cottonii. While for the carbon content, there was no significant difference between S. polycystum with E. cottonii. Furthermore, correlation test showed that there was a correlation between the growth rate of S. polycystum and E. cottonii with nitrogent content respectively while between the growth rate with carbon and phosphor content, there was no correlation. Primary productivity were measured by the light and dark bottle method with modification. Measurement of primary productivity was held at a depth of 0,5 m from the surface for S. polycystum and 0,1 m from the surface for E. cottonii. Dissolved oxygen was measured by DO meter. The result showed that mean of primary productivity for S. polycystum was 10,259 ± 3,385 mgC/g/day and E. cottonii was 7,757 ± 4,398 mgC/g/day]

Abstrak :
Usaha mitigasi perubahan iklim dengan memanfaatkan vegetasi laut sebagaipenyerap blue carbon saat ini sedang digencarkan, salah satu vegetasi tersebut ialahmakroalga. Muara Binuangeun, Banten yang terletak di pesisir pulau Jawa merupakankawasan yang berpotensi sebagai penyerap CO2 dan dihuni oleh beragam jenismakroalga, antara lain Gracilaria verrucosa yang merupakan makroalga denganfrekuensi kehadiran tertinggi dan Halimeda opuntia yang dikenal sebagai makroalgaberkapur dimana kandungan nutriennya pernah diteliti di Muara Binuangeunsebelumnya. Penelitian ini telah dilakukan pada bulan Maret--Mei 2018, dengan tujuanuntuk mengetahui seberapa besar perbedaan potensi penyerapan dan penyimpanankarbon pada makroalga Gracilaria verrucosa dan Halimeda opuntia di MuaraBinuangeun, Banten. Hasil penelitian yang didapatkan yaitu rata-rata potensipenyerapan karbon G. verrucosa dan H. opuntia berturut-turut adalah sebesar 228,73gC/m2/hari dan 1500,57 gC/m2/hari, sedangkan rata-rata potensi penyimpanan karbonG. verrucosa dan H. opuntia berturut-turut adalah sebesar 135,29 gC/m2/hari dan217,01 gC/m2/hari. Kandungan karbon pada G. verrucosa adalah sebesar 4,47 sedangkan H. opuntia sebesar 4,64 . Berdasarkan analisis hasil uji T, potensipenyerapan karbon H. opuntia secara signifikan lebih tinggi dari G. verrucosa danpenyimpanan karbon H. opuntia lebih tinggi dari G. verrucosa namun tidak signifikan.Selain itu, kadar abu pada H. opuntia lebih tinggi daripada G. verrucosa dan kadar airH. opuntia lebih rendah daripada G. verrucosa. Hal tersebut dikarenakan H. opuntialebih banyak menyimpan karbon dalam bentuk zat kapur. Oleh karena itu, usahakonservasi dapat dilakukan pada makroalga yang berpotensi tinggi dalam penyerap danpenyimpan karbon seperti H. opuntia untuk mengurangi emisi karbon dari atmosfer. ...... Efforts to mitigate climate change by utilizing marine vegetation as a blue carbonabsorber are currently being intensified, one of which is macroalgae vegetation. MuaraBinuangeun, Banten, which is located on the coast of Java, is a potential area as a CO2absorber and is inhabited by various types of macroalgae, including Gracilariaverrucosa which is the macroalgae with the highest attendance frequency and Halimedaopuntia, known as calcareous macroalgae, whose nutrient content have been studied inMuara Binuangeun before. This research was conducted in March May 2018, with theaim to know how much the difference of the carbon absorption and storage potentialbetween Gracilaria verrucosa and Halimeda opuntia in Muara Binuangeun, Banten.The result showed that the average carbon absorption potential of G. verrucosa and H.opuntia was 228.73 gC m2 day and 1500.57 gC m2 day, respectively, while the averagecarbon storage potential of G. verrucosa and H. opuntia were respectively 135.29gC m2 day and 217.01 gC m2 day. The carbon content of G. verrucosa was 4.47 whileH. opuntia was 4.64. Based on the analysis of T test results, the potential of H.opuntia carbon absorption was significantly higher than G. verrucosa and the carbonstorage of H. opuntia was higher than G. verrucosa but not significant. In addition, ashcontent in H. opuntia is higher than G. verrucosa while H. opuntia water content islower than G. verrucosa. It is because H. opuntia stores more carbon in the form ofcalcium carbonate. Therefore, conservation efforts can be done on high potential macroalgaein carbon sinks and storage such as H. opuntia to reduce carbon emissions fromthe atmosphere.

Abstrak :
Spirulina platensis memiliki kemampuan adaptabilitas yang tinggi terhadap berbagai lingkungan sehingga spesies ini memiliki potensi untuk dikembangkan dalam skala besar. Selain itu Spirulina platensis memiliki kandungan protein yang besar yaitu, 65,7%. Salah satu protein yang bernilai tinggi, memiliki sifat antioksidan dan antiinflamasi yang berpotensi dikembangkan untuk industri farmasi. Proses produksi biomassa pada mikroalga dibutuhkan sistem kultivasi yang sesuai untuk mendukung pertumbuhan sel dengan proses fotosintesis. Pada proses ini, mikroalga Spirulina platensis memanfaatkan energi cahaya menjadi energi ATP untuk pertumbuhan dan pembentukan senyawa karbon dengan proses fiksasi CO2. Cahaya merupakan parameter operasi penting dalam sistem kultivasi mikroalga. Pada penelitian sebelumnya yang telah ada mengenai kultivasi mikroalga Spirulina platensis menggunakan lampu biru meningkatkan produksi pigmen protein fikosianin dan klorofil-a. Namun, peninjauan terhadap ukuran inokulum yang sesuai dengan intensitas lampu untuk meningkatkan produktivitas dan efisiensi energi belum banyak diteliti. Pada penelitian ini ukuran inokulum menjadi variabel yang ditinjau untuk mendapatkan intensitas cahaya optimum. Hasil biomassa yang diproduksi dengan pencahayaan alterasi akan diuji kandungan karbon, fikosianin, klorofil. Laju pertumbuhan spesifik mikroalga Spirulina platensis diolah dengan menggunakan pendekatan Monod. Laju pertumbuhan maksimum didapatkan oleh Laju pertumbuhan maksimum yang paling tinggi didapatkan oleh kultur dengan pencahayaan lampu putih pada 5000 lux dengan laju spesifik maksimum 0,0196/jam. Konsentrasi fikosianin dan klorofil tertinggi didapatkan pada lampu biru dengan konsentrasi masing-masing 0,236 dan 0,183 mg/mg alga ......Spirulina platensis has high adaptability to various environments so this species has the potential to be developed on a large scale. Apart from that, Spirulina platensis has a large protein content, namely 65.7%. One of the high-value proteins, it has antioxidant and anti-inflammatory properties that have the potential to be developed for the pharmaceutical industry. The biomass production process in microalgae requires a suitable cultivation system to support cell growth through the photosynthesis process. In this process, the microalgae Spirulina platensis utilizes light energy into ATP energy for growth and the formation of carbon compounds using the CO2 fixation process. Light is an important operating parameter in microalgae cultivation systems. In previous research, the cultivation of the microalga Spirulina platensis using blue light increased the production of the protein pigments phycocyanin and chlorophyll-a. However, reviewing the appropriate inoculum size for light intensity to increase productivity and energy efficiency has not been widely studied. In this study, inoculum size was the variable considered to obtain optimum light intensity. The biomass produced by alternating lighting will be tested for carbon, phycocyanin and chlorophyll content. The specific growth rate of the microalga Spirulina platensis was processed using the Monod approach. The maximum growth rate was obtained by The highest maximum growth rate was obtained by culturing with white light lighting at 5000 lux with a maximum specific rate of 0.0196/hour. The highest concentrations of phycocyanin and chlorophyll were obtained in blue light with concentrations of 0.236 and 0.183 mg/mg algae respectively.

Abstrak :
Kebutuhan akan Taman Pemakaman Umum semakin lama semakin meningkat. Seiring dengan kebutuhan masyarakat perkotaan akan ruang terbuka hijau, maka kawasan hijau pemakaman dirasakan perlu dikaji ulang fungsinya sehingga dapat memiliki nilai fungsional yang tinggi selain sebagai tempat menguburkan jenazah namun juga dapat menjadi tempat rekreatif yang nyaman dan aman. Mengembangkan kawasan hijau pemakaman untuk mengurangi keterbatasan lahan sekaligus menciptakan pemakaman sebagai bagian dari taman kota. Hal inilah mendasari peneliti untuk mengkaji dan mengevaluasi penerapan pengembangan kawasan hijau pemakaman di DKI Jakarta sehingga berfungsi secara ekologis, ekonomi dan sosial. Tujuan dari penelitian ini adalah untuk mengetahui distribusi dan kondisi pemakaman di Jakarta selatan, serta untuk mengetahui fungsi ekologis dan sosial dari kawasan hijau pemakaman. Metode yang dilakukan dalam penelitian ini adalah dengan metode pengambilan sampel pohon dengan petak tunggal, kuesioner dan analisis deskriptif. Hasil penelitian menunjukkan distribusi 18 TPU yang ada di Jakarta Selatan menunjukan 27,78 sesuai nilai ideal berdasarkan konsepsi dasar, 16,67 memiliki nilai mendekati ideal berdasarkan konsepsi dasar, 55,55 memiliki nilai agak kurang tepat dengan konsepsi dasar yang dipersyaratkan. Kemampuan pohon yang ada di taman pemakaman umum dapat memberikan fungsi sebagai penyerap karbon, penyerap air dan sebagai sumber habitat burung dan satwa. Fungsi sosial taman pemakaman umum dapat dijadikan tempat rekreatif seperti bersantai, berolahraga dan kegiatan perekonomian yang dapat meningkatkan kesejahteraan masyarakat sekitar TPU. ...... The need for Parks Cemetery progressively increasing. Along with the needs of urban green public open spaces, the cemetery parks perceived need to be readjusted its functions so that it can have a high functional value other than as a place to bury the body but can also be a recreational place that is comfortable and safe. Developing cemetery parks to reduce the limitations of land while creating a cemetery as part of the city park. This is the underlying researchers to examine and evaluate the application development Cemetery parks in Jakarta so that can be function as ecologically, economically and socially. The purpose of this study was to determine the distributuion and condition of cemetery in South Jakarta. And to analys it s functional as social and ecological of Cemetery as green area. The method in this research using a single plot methode to get the sampling trees, questionnaires and descriptive analysis. The results show that 27,78 cemetery in South Jakarta have approached the funeral ideal follow the value on the basic conception, 16,67 have a nearly ideal value based on the basic conception, 55,55 had low value to the basic conception of the required. The ability of the existing trees in public cemeteries can provide a function as a carbon sink, absorbing water and as a source of bird and wildlife habitat. The social function of public cemeteries can be used as a place of recreation such as recreation, sports and economic activities that can improve the welfare of the surrounding community.