ANALISIS KONSENTRASI BAKTERI PENGURAI AMONIA PADA AIR DI PERAIRAN MUARA SUNGA…

The community and industrial activities such as mining, agriculture, plantations, and natural activities that directly or indirectly enter the waters of the Musi River can result in river pollution, such as the inclusion of waste, including ammonia. The existence of ammonia that exceeds the specified quality standard value can disrupt the ecosystem in the waters and the living creatures around …

AKTIVITAS ANTIOKSIDAN DENGAN METODE DPPH PADA KEPITING BAKAU (Scylla serrata)…

Mud crabs are an important component of fisheries in coastal areas. Crab ranks third after shrimp and lobster because of the delicacy of seafood and also the fishery value it supports. The world's crab fisheries are thriving and there is a wide scope for crab meat not only for the delicacy of the meat but also for its nutritional richness. Antioxidants are included in certain substances that ca…

KONSENTRASI NUTRIEN (NITRAT DAN FOSFAT) DI PERAIRAN PULAU PAYUNG, KABUPATEN B…

Nutrients are very important for the growth of an organism in the water. The entry of waste or waste products can reduce the quality of waters leading to an increase in nutrient concentrations in the water column. This study aims to determine the condition of nutrients in water and sediment and analyze the condition of Payung Island Waters. Sampling was carried out in September 2022 at 5 resear…

MIKROBIOLOGI AIR

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PERBANDINGAN AKTIVITAS ANTIOKSIDAN PADA Nerita balteata dan Cassidula aurisfe…

Gastropods are food derived from waters that contain many antioxidant components, such as Nerita balteata and Cassidula aurisfelis. The purpose of this study was to determine the comparison of antioxidant activity with DPPH method and phytochemical content and analyze active compounds with GC-MS. This research was conducted from January 2023 to April 2023. The results showed that the extracts o…

KARAKTERISTIK DESAIN KAPAL SMALL SCALE FISHERIES DI DESA SUNGSANG, KABUPATEN …

Research on the design characteristics of small scale fisheries vessels was conducted in Sungsang Village, Banyuasin Regency, South Sumatra Province, December 2022 – January 2023. The research method used was the survey method, taking direct measurements of the main dimensions of the dominant fishing vessels namely motor boats (pompong) and outboard motor boats (Jol). Processing of ship desig…

FITOREMEDIASI LOGAM ALUMINIUM (Al) DAN ARSEN (As) MENGGUNAKAN PURUN DANAU (Le…

Pertambangan batubara di Indonesia banyak dilakukan secara terbuka(surface mining). Penambangan batubara yang dilakukan secara terbuka akanmelepaskan asam sulfat dan mendorong terjadinya oksidasi mineral sulfida.Proses ini selanjutnya akan menghasilkan limbah berupa air asam tambang (AAT) dan mengakibatkan tingginya akumulasi logam berat pada tanah dan air. Air asamtambang (AAT) memiliki nilai …

Pedoman Mutu Air Minum, EDISI 3

Edition

3

ISBN/ISSN

978-979-044-157-6

Collation

xxxi, 749 hlm.; 24 cm.

Series Title

-

Call Number

613.287 Ped p

PENGGUNAAN PUPUK CAIR EKSTRAK KOMPOS DENGAN BERBAGAI KONSENTRASI DAN WAKTU AP…

Penelitian ini bertujuan untuk mengetahui pertumbuhan dan produksi tanaman jagung yang diaplikasikan pupuk cair ekstrak kompos dengan berbagai konsentrasi dan waktu pemberian. Penelitian ini dilaksanakan mulai bulan September 2011 sampai Februari 2012 di Balai Penelitian Terpadu (ATP) Desa Bakung, Kecamatan Indralaya, Kabupaten Ogan Ilir. Penelitian ini menggunakan Rancangan Acak Kelompok Fakto…

SIFAT GAS DAN ZAT CAIR, Edisi Ketiga

Edition

-

ISBN/ISSN

979-511-026-8

Collation

xiii, 682 hlm.; ilus., 20 cm

Series Title

-

Call Number

530.43 Rei s

PENGEMBANGAN STABILITAS NANOFLUIDA MELALUI METODE TERMOAKUSTIK PADA PENUKAR K…

Nanofluida merupakan dua campuran fase dimana fase yang biasanya cairan dan fase yang terdispersi terdiri dari nanopartikel padat yang sangat halus, berukuran lebih kecil daripada 100 nm. Penelitian dalam bidang nanofluida banyak dilakukan khususnya dalam aplikasinya sebagai pendingin dalam sistem penukar panas (heat exchanger). Nanofluida memiliki sifat–sifat yang berbeda dengan fluida dasar…

TEKNOLOGI PENYEDIAAN AIR BERSIH

Edition

-

ISBN/ISSN

979-518-213-7

Collation

viii, 97 hlm. : ilus. ; 21 cm

Series Title

-

Call Number

628.1 Sut t

ANALISIS ALIRAN DIBAWAH PINTU AIR BERDASARKAN UJI LABORATORIUM

Besarnya pelepasan yang melalui bawah pintu air serta karakteristik profil aliran yang terbentuk setelah melewati pintu ini dapat dihitung dan dianalisa untuk kemudian diramalkan bentuk umum dari profil aliran yang terjadi. Analisa profil aliran ini menjadi penting adanya terutama dalam perancangan saluran. Tujuan dari penelitian ini adalah menentukan besarnya nilai pelepasan ( debit ) yang kel…

PENGARUH NORMALISASI SALURAN TERHADAP PROFIL MUKA AIR SUNGAI SEKANAK.

Sungai Sekanak merupakan salah satu sub das Sungai Musi yang ada di Kota Palembang. Sungai Sekanak sendiri menjadi sistem alami drainase perkotaan yang berada di Kota Palembang. Pemerintah sendiri sedang berusaha untuk melakukan pengendalian banjir di Kota Palembang khususnya Sungai Sekanak. Normalisasi saluran Sungai Sekanak dilakukan guna antisipasi banjir di Kota Palembang. Analisis pengaruh…

KALIBRASI NILAI KEKASARAN MANNING PADA SALURAN TERBUKA KOMPOSIT (FIBER BERGEL…

Channel planning by using the Manning formula Manning roughness coefficient (n) as one of the parameters that are influenced by the surface roughness of the channel. If the channel is planned to have a surface roughness varies from one side to the other side, also known as composite channel, it would require the equivalent Manning roughness coefficient (ne). This study aims to identify the effe…

PENGGUNAAN BOTTOM ASH SEBAGAI ADSORBEN DALAM MENGOLAH AIR LIMBAH PULP AND PAP…

Pulp and Paper industry which has been growing rapidly does not only bring financial benefits but also has an impact on the environment due to the use of chemicals and other materials in production process. Therefore, it is necessary to possess an appropriate and economical wastewater treatment using one of the adsorbents, like bottom ash, produced by boilers in Pulp and Paper Industry to be us…

AIRLANGGA: Biografi Raja Pembaru Jawa Abad XI

Edition

-

ISBN/ISSN

979-3731-80-x

Collation

xxiv, 304 hlm.: Ilus.; 21 cm.

Series Title

-

Call Number

923.1 Sus a

ANALISIS HEAD LOSS ALIRAN FLUIDA AIR DALAM PIPA TERHADAP VARIASI SUDUT DAN MA…

One of the things that affects the water distribution process is energy loss or head loss. Several conditions have an influence on fluid flow losses, such as friction on the pipe walls, bends, enlargement or reduction in the pipe, and other variables so that the pressure in the pipe decreases. Calculation of fluid flow rates in pipe networks shows the relationship between power loss and flow ra…

KARAKTERISASI SIFAT TERMOFISIK DAN STABILITAS NANOFLUIDA TIO2-MWCNT/AQUADES P…

The radiator is an important component in the automotive industry that functions as a heat exchanger. The way radiators work involves the use of liquids as a heat exchange medium, especially liquids with high thermophysical characteristics such as nanofluids. This study aims to determine the stability and thermophysical properties of TiO2-MWCNT / Aquades nanofluids and the factors that influenc…

ANALISIS HIDROLIKA SISTEM JARINGAN DISTRIBUSI AIR MINUM DI KOMPLEK PERUMAHAN …

Besarnya jumlah kebutuhan pelanggan PT. Pusri Palembang dari tahun ke tahun menuntut adanya maksimalisasi dalam hal pelayanan pemenuhan kebutuhan air bersih. Salah satu bentuk kegiatannya mengidentifikasi sistem jaringan distribusi dengan menggunakan pipa yang telah ada, apakah kebutuhan akan air minum dapat dipenuhi. Daerah kompleks perumahan PT. Pusri Palembang merupakan daerah yang sudah men…

KARAKTERISASI SIFAT TERMOFISIK DAN STABILITAS FLUIDA NANO AL2O3-TiO2/AQUADES …

Nanofluid is a suspended colloid of nanoparticles with dimensions smaller than 100nm then mixed with a base fluid. Preparation of nanofluids is prepared according to the parameters set in Orthogonal Array L9(34). The preparation process begins with mixing Hybrid Al2O3-TiO2 nanoparticles and aquades base fluid which is then stirred with a magnetic stirrer. Then vibration is carried out with an u…

POLIKULTUR IKAN BETOK (Anabas testudineus) DAN IKAN NILA (Oreochromis nilotic…

The polyculture system is an aquaculture system that combines two or more types of fish in one rearing container. Fish rearing can also be integrated with plants or vegetables, known as aquaponics systems. Determining the stocking density and selected fish to be kept in polyculture is essential. This study aims to determine the best stocking density of climbing perch cultivated in polyculture w…

VARIASI ALOMETRI DAN DIMORFISME SEKSUAL KEPITING AIR TAWAR (GENUS: PARATHELPH…

This study aims to determine allometric variation and sexual dimorphism of freshwater crabs (Genus: Parathelphusa) from Palembang, Jambi and Lampung waters based on morphometric characters. Samples were collected for all arrests randomly using the handpicking technique/picking directly using the hands assisted with a tool in the form of a shovel. Analysis of allometric variation and sexual dimo…

PENGOBATAN Motile Aeromonas Septicemia PADA IKAN LELE MUTIARA (Clarias gariep…

Catfish (Clarias gariepinus) is a type of freshwater fish superior in increasing fish production and consumption of fishery commodities. The obstacle in carrying out fish cultivation is the presence of diseases in fish, such as Motile Aeromonas Septicemia (MAS), caused by the bacterium Aeromonas hydrophila. The experiment used a completely randomized design (CRD) consisting of controls and thre…

KAJIAN EKSTRAK SERAI (CYMBOPOGON CITRATUS) UNTUK PENCEGAHAN KONTAMINASI LALAT…

This study aims to determine the effectiveness of natural insecticides from lemongrass extract to prevent contamination from flies on salted fish that are being dried. This study used a randomized group design (RAK) with 3 treatments and 3 replicates. Data were analyzed using Analysis of Variance (Ansira), if there was a significant difference then continued with the BNJ further test. Sensory d…

PEMANFAATAN EKSTRAK DAUN SIRIH CINA (Peperomia pellucida) UNTUK PENCEGAHAN PE…

One of the obstacles in fish aquaculture activities is the being of disease attacks. One of the commonly diseases that attack fresh water is motile aeromonas septicemia caused by Aeromonas hydrophila. Nile tilapia is one of the types of freshwater fish that is most favoured by the community. Efforts to prevent Aeromonas hydrophila attacks by utilizing natural ingredients such as Peperomia pellu…

PEMANFAATAN TEPUNG BUNGKIL KACANG TANAH SEBAGAI SUBSTITUSI TEPUNG BUNGKIL KED…

One of the obstacles in the production process is the high cost of feed which ranges from 60-70% of the total production costs. The main ingredient of vegetable protein sources in fish feed formulations is soybean meal. However, the availability of soybean meal is still dependent on imports, so that efforts are needed to develop feed made from alternative raw materials that are easily available…

KAJIAN PENGARUH METODE PERENDAMAN DAN PENYEMPROTAN EKSTRAK DAUN KEMANGI (Ocim…

Study of the Effect of Soaking and Spraying Methods of Basil (Ocimum basilicum) Leaf Extract on Bioactive Components and Color in Salted Fish (Supervised by Rinto). This study aims to determine the difference in the application method of basil leaf extract to the bioactive components and color of salted fish. triple soak results. The parameters tested were the quantitative test of phenolic comp…

SEKSUAL DIMORFISME, BIOLOGI REPRODUKSI, DAN POLA PERTUMBUHAN IKAN SELINCAH (B…

Malay combtail (Belontia hasselti, Cuvier 1831) is one of the freshwater fish species inhabiting the floodplain. The species has the prospect of becoming an aquaculture commodity as an ornamental fish. This study aimed to analyze the sexual dimorphism, reproductive biology, and growth pattern of B. hasselti. Sample collection was conducted in the Kelekar Floodplain area, Ogan Ilir Regency. Fish…

UJI TOKSISITAS DAN ANALISIS HISTOLOGI DAGING IKAN BETOK (Anabas testudineus) …

Cadmium is the most common heavy metal found in waters after lead (Pb). It can impact the function of fish organs and cause tissue damage in the gills, liver, kidneys, pancreas, and meat, finally impacting the health of the human body that consumes it. The climbing perch is a susceptible fish that may be exposed to cadmium contamination (Cd). This study aimed to perform an acute toxicity test a…