Background & objectives: The release of dyestuff wastewaters produced in textile industry into receiving waters affects both human health and the environment. The aim of this study was to investigate the efficiency of a photocatalytic UV/persulfate process in removal of methylene blue and acid green 3 dyes from aqueous solutions. Methods: The current study was an experimental study, in which t...

In the study, use of hydroponic green oats (Arrenatherium elatius) was evaluated in productive behavior guinea pigs for analysis it handled with a completely randomized design (DBCA), also verified an variance (ADEVA) and significant Turkey tests at 5%. The treatments used were: T1: (100:0) =100% cut 0% hydroponic, T2: (75:25) =75% 25% T3: (50:50) =50% 50% T4: (25:75) =25% 75% T5: (0:100) =0% 1...

Green mussel shells (Perna viridis) and crab (Portunus pelagicus) have not been optimally utilized. It’s can be used as chitosan. Chitosan from green mussels has a low degree of deacetylation, so it needs to combined with in its manufacture. The aims this study were characterize determine the best combination raw materials for making chitosan shells. method completely randomized design triplica...

Kandungan gizi MPASI dapat ditingkatkan dengan cara mensubstitusi bahan-bahan baku penyusun bahan pangan lokal sumber protein nabati dan hewani. Salah satu jenis sebagai yaitu kacang merah, sedangkan hewani tepung ikan oci. Tujuan penelitian ini adalah untuk mendapatkan formulasi terbaik dari MP-ASI instan berbahan dasar menir beras penambahan merah Penelitian menggunakan rancangan acak lengkap...

Cladophora and Enteromorpha are the filamentous green-algal genuses that have a widespread distribution in Caspian Sea Coast. The aim of this study was to assess the antimicrobial activities of Cladophora and Enteromorpha in South of Caspian Sea. Antibacterial activities of hydroalcoholic extracts of five different gram negative and positive bacteria including Staphylococcus aureus, Bacillus su...

Aim We report synthesis of capped gold nanoparticles (C-AuNPs) of ≈20-30 nm by reducing HAuCl4 with flower and leaf extracts of Ocimum tenuiflorum, leaves of Azadirachta indica and Mentha spicata and peel of Citrus sinensis plants. Methods Atomic force microscopy (AFM) and transmission electron microscopy (TEM) determined their size, shape and topographical structures. The C-AuNPs with UV-Vis...

Muscovy duck was in demand by breeders because of easy maintenance, fast growth, and quick yielding. But muscovy ducks have a high level ration consumption, resulting production costs. An alternative solution used cheap, abundant, good feed nutrient ingredients, including banana stems. The objective the research to obtain best performance served complete based on method an experimental with com...