Results 51 to 60 of about 1,253 (151)

Pengaruh Penambahan Sodium Hipoklorit Dalam Analisa Amonia Air Secara Fenat

open access: yesJurnal Riset Teknologi Industri, 2016
T he r e s ea r c h h a s be e n cond u cted to study t h e effe c t o f the a d d i t i on s od i um hyp o chl o rit e on the a mm o n i a t e sting of water a n d wa st e w at e r . T h i s re se ar c h w a s inv e st i gated th e effe c t of ex c e s s
Haspiadi Haspiadi   +2 more
openaire   +2 more sources

Reduksi Amonia pada Air Kolam Ikan Lele dengan menggunakan Ekoenzim dan Saccharomyces cerevisiae

open access: yesSpizaetus
Budidaya ikan lele merupakan salah satu kegiatan penting di Indonesia, terutama karena ikan lele merupakan salah satu spesies ikan air tawar yang banyak dibudidayakan.
Yasmin Sabrina Ritonga   +2 more
doaj   +1 more source

ANALISIS PENGARUH FLOW RATE INLET TERHADAP KADAR AMONIA DAN COD PADA PLANT AMONIA REMOVAL PT. PUPUK KUJANG CIKAMPEK

open access: yesDISTILAT: Jurnal Teknologi Separasi
PT. Pupuk Kujang Cikampek (persro) adalah perusahaan yang bergerak dalam industri pupuk urea. Produksi pupuk urea menghasilkan limbah amonia yang berasal dari bocoran perbaikan dan buangan dari PO1 – PO IV (saluran pembuangan limbah pabik). Limbah yang mengandung amonia ini biasanya berkonsentrasi 1000-3000 ppm, diolah kemudian dibuang ke sungai ...
Alfina Sisilia   +2 more
openaire   +1 more source

PENGARUH AMONIA DALAM LARUTAN TERHADAP KAPASITAS ADSORPSI UREA DENGAN KARBON BERPORI [PDF]

open access: yesJurnal Pengendalian Pencemaran Lingkungan (JPPL), 2019
Urea is a primary nitrogen source for plant. Conventional urea fertilizer is made from reaction between ammonia and carbon dioxide. Wastewater of urea manufacture usually contains urea ammonia in a high concentration. They can be as high as 650-4000 ppm urea and 100 – 1300 ppm ammonia/m3 wastewater.
Imam Prasetyo   +2 more
openaire   +1 more source

PENURUNAN KADAR AMONIA DENGAN MENGGUNAKAN ARANG AKTIF AMPAS KOPI

open access: yesCHEMTAG Journal of Chemical Engineering, 2020
<p><em>Salah satu alternatif pengolahan </em><em>amonia</em><em> adalah dengan metode adsorpsi dengan menggunakan adsorben salah satunya adsorben arang aktif ampas kopi. Tujuan penelitian ini untuk menghasilkan adsorben ampas kopi untuk menurunkan kadar amonia yang mempunyai %yield sebesar 56%.
openaire   +1 more source

QUALIDADE DA CARNE E RESPOSTAS DE ESTRESSE EM Piaractus mesopotamicus APÓS EXPOSIÇÃO í­â‚¬ NÍVEIS SUBLETAIS DE AMÔNIA E SUBSEQUENTE RECUPERAÇÃO

open access: yesBoletim do Instituto de Pesca, 2019
O objetivo do presente estudo foi avaliar os efeitos da exposição a ní­­veis subletais de amônia nos parí­¢metros sanguí­­neos e qualidade da carne de juvenis de pacu (Piaractus mesopotamicus).
Lilian Fiori Nitz   +5 more
doaj   +1 more source

Pemantauan Limbah Amonia Menggunakan Sistem IoT Berbasis Android

open access: yesINTECOMS: Journal of Information Technology and Computer Science
The development of the urea fertilizer industry in increasing fertilizer production has had negative impacts, especially related to the increase in ammonia waste which can endanger the health of local communities. To overcome this, a warning system was developed that can monitor and manage the spread of ammonia in the environment. This system uses data
Rodhiyah Mardhiyyah   +1 more
openaire   +1 more source

Tolerância de juvenis de pirarucu ao aumento da concentração de amônia em ambiente confinado Tolerance of pirarucu juveniles to increasing ammonia concentration in a closed environment

open access: yesPesquisa Agropecuária Brasileira, 2004
O objetivo deste trabalho foi avaliar a tolerância de juvenis de pirarucu, Arapaima gigas, a concentrações crescentes de amônia na água. Oito peixes (2,6±0,4 kg e 70,5±4,1 cm de comprimento) foram distribuídos aleatoriamente em quatro ...
Bruno Adan Sagratzki Cavero   +6 more
doaj   +1 more source

Kualitas dan Kadar Amonia Litter Akibat Penambahan Sinbiotik dalam Ransum Ayam Broiler

open access: yesJurnal Peternakan Indonesia, 2019
Penelitian bertujuan untuk mengkaji perubahan kualitas dan kadar amonia litter pada pemeliharaan ayam broiler akibat penambahan sinbiotik dari inulin ekstrak umbi gembili dan bakteri Lactobacillus plantarum.
E. A. F. Marang   +3 more
doaj   +1 more source

Efeito da amonização sobre a composição, a retenção de nitrogênio e a conservação do bagaço e da ponta de cana-de-açúcar

open access: yesRevista Brasileira de Zootecnia, 2001
Foram estudadas a composição bromatológica e a conservação de subprodutos da cana-de-açúcar tratados com 0, 1, 2 e 4% (N-amônia na matéria seca) nas formas de amônia anidra, uréia e sulfato de amônio, em arranjo fatorial e delineamento inteiramente ...
Gesualdi Ana Cristina Ladeira de Souza   +3 more
doaj  

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