Consulta: subjectFacets:"Industrial wastes"
Registros recuperados: 14
Data/hora: 11/06/2024 18:32:02

Composição química e digestibilidade in vitro da matéria seca de resíduos agroindustriais no Estado do Pará.
Provedor de dados: 14
Autores: RODRIGUES FILHO, J. A.; BATISTA, H. A. M.; CAMARAO, A. P.; SILVA, E. D. da.
bitstream/item/60204/1/CPATU-PA146.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Alimentação animal; Resíduo agroindustrial; Palha da vagem do caupi; Pará; Brasil; Elaeis guinensis.; Açaí; Alimento Animal; Composição Química; Dendê; Digestibilidade; Euterpe Oleracea; Maracujá.; Amazonia; Animal feeding; Cowpeas; Feeds; Digestibility; Chemical composition; Industrial wastes; Passion fruits; Straw.
Ano: 1987
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/383828

Mise en evidence et evaluation de l'enrichissement bacterien du film de surface des eaux littorales d'effluents urbains
Provedor de dados: 5
Autores: Beucher, M; Plusquellec, A; Legal, Y; Cleret, J.
Sea water samples were collected in the vicinity of urban non-treated, urban treated and industrial outfalls. The samples belonged to two differents types: the first one consisted of the surface film, the second was the corresponding water at 50 cm depth. The enumeration of the bacteria in both types of samples indicated a significant concentration of the mesophilic flora and of the indicators of fecal pollution in the surface film. The value of the concentrating factor depended largely on the nature of the sewage and did not reflect differences between the various bacterial groups. At one of the stations a very significant regression was demonstrated between surface sample and depth sample.
Tipo: Text
Palavras-chave: Bacteria; Bacteriology; Bacterial counters; Industrial wastes; Pollution indicators; Coastal waters; Microbial contamination; Indicator species; Sewage; Outfalls; Surface films.
Ano: 1984
URL: http://archimer.ifremer.fr/doc/1984/acte-1006.pdf

Le fluorure en Baie de Seine
Provedor de dados: 5
Autores: Aminot, Alain; Leguellec, A; Mauvais, J.
This paper deals with the water concentrations of fluoride in the bay of Seine outfall. Many graphs report spatial variations and the results obtained are compared with normal marine values.
Tipo: Text
Palavras-chave: Pollution dispersion; Industrial wastes; River discharge; Marine pollution; Fluorides.
Ano: 1985
URL: http://archimer.ifremer.fr/doc/1985/acte-1294.pdf

Influence sur les peuplements estuariens des rejets industriels et amenagements portuaires
Provedor de dados: 5
Autores: Proniewski, F.
Morphological change of an estuary is the major factor of estuarine populations distribution. Biological zonation follows sedimentary changes, in particular, silting.
Tipo: Text
Palavras-chave: Silting; Estuarine organisms; Industrial wastes; Port installations; Environmental impact.
Ano: 1985
URL: http://archimer.ifremer.fr/doc/1985/acte-1315.pdf

Chitin/toxicant interactions and microbial degradation within estuarine ecosystems.
Provedor de dados: 5
Autores: Portier, R; Meyers, S.
The environmental effect and fate of several agricultural and industrial source toxicants were evaluated in controlled laboratory microcosm systems in the presence of the aminopolysaccharide polymer, chitin. Toxicants examined included methyl parathion, phenol, pentachlorophenol, 2,4 dichlorophenol, 1,2 dichloroethane and Kepone. Microcosm operating parameters, including pH/Eh, salinity, temperature, flow rate and sediment/water interface conditions, were based on comparable in situ measurements. Fate analysis predictions were based on mineralization of the parent toxicant compound as measured by chromatographic analysis or super(14)CO sub(2) expiration. Chitin, amended to continuous flow microcosms, promoted either cometabolic or cooxidative...
Tipo: Text
Palavras-chave: Controlled conditions; Chemical pollutants; Industrial wastes; Pesticides; Metabolism; Food webs; Biodegradation; Ecosystems; Microorganisms; Environmental effects; Brackishwater pollution; Estuaries; Toxicants; Chitin.
Ano: 1984
URL: http://archimer.ifremer.fr/doc/1984/acte-1011.pdf

Capacidad de dilución del Río Guayas para contrarrestar el impacto por vertientes industriales terrestres
Provedor de dados: 20
Autores: Suárez, P.
Una de las principales y mayores causas de la contaminación marina, es la falta de tratamiento de efluentes industriales antes de verterlos en los ríos, mares u océano, bajo este contexto, los ríos operan como verdaderos filtros y emplean sus características hidráulicas para tratar de diluir las aguas residuales de las industrias. Se considera entonces como área de estudio el Parque industrial Río Guayas sur de la ciudad de Guayaquil, tomando dos decargas industriales de considerable magnitud analizando tanto del Río Guayas como de estos efluentes industriales la DBO, DQO, OD, pH y Microbiología. Se correlaciona los valores resultado de los ensayos para evaluar la contaminación. Entonces se pone a consideración un Modelo de Calidad de Agua en el que se...
Tipo: Journal Contribution
Palavras-chave: Waste water; Industrial wastes; Environmental impact; Freshwater pollution; River water; Water analysis; Waste water; Environmental impact; Industrial wastes; Water analysis; Http://aims.fao.org/aos/agrovoc/c_24927; Http://aims.fao.org/aos/agrovoc/c_24420; Http://aims.fao.org/aos/agrovoc/c_11763; Http://aims.fao.org/aos/agrovoc/c_16064.
Ano: 1998
URL: http://hdl.handle.net/1834/2314

Studies on the water quality of River Ramisi near a sugar factory
Provedor de dados: 20
Autores: Oteko, D.
The findings are presented of a study conducted to investigate the  quality of the water at the Ramisi Estuary, which is affected by  effluents from a sugar factory. The river was found to be polluted all year round by these wastes and the need for proper treatment of the waste before discharging is stressed.
Tipo: Journal Contribution
Palavras-chave: Industrial wastes; Brackishwater pollution; Freshwater pollution; Pollution monitoring; Wastes; Absorption; Wastes.
Ano: 1986
URL: http://hdl.handle.net/1834/1210

Efecto de la temperatura y el período de oxidación sobre la demanda bioquímica de oxígeno de aguas residuales pesqueras
Provedor de dados: 20
Autores: Suárez Álvarez, G.; Valdés Herrera, R.; Romero López, T.
This report intend to know, if BOD5 of fishing industry waste waters,follows a similar and proportional behavior to different temperatures and from incubation times, where the oxidative processes of organic matter are experimentally developed and to obtain a mathematical equation that allows us to know the job stream necessary, when diminishing the experimental time, if we accelerated the processes by means of thermal increases; besides to determine which of the propose methodologies in the bibliography, is the one that explains better the phenomenon of the BOD completes and the deoxygenating constant, important parameters to design any type of system of treatment to the liquid waste waters of the fishing industry. Finding this relation, will be able to be...
Tipo: Proceedings Paper
Palavras-chave: Waste water; Industrial wastes; Fishery industry; Waste water; Industrial wastes; Http://aims.fao.org/aos/agrovoc/c_24927; Http://aims.fao.org/aos/agrovoc/c_11763.
Ano: 2006
URL: http://hdl.handle.net/1834/2189

Transport de polluants dans la lagune de Bizerte simule par un modèle de circulation de l’eau
Provedor de dados: 20
Autores: Harzallah, A.
لقد تم تطبيق نموذج حسابي لتمثيل تنقل المياه وتسرب المواد الملوثة في بحيرة بنزرت. يتكون النموذج من ثلاثة أبعاد وهو يأخذ في الحسبان تبادل كميات المياه، الأملاح والطاقة بين البحيرة والبيئة المحيطة بها. وفي هذا النموذج مثالي حسابي لتسرب المواد الملوثة اللاتفاعلية. لقد تم تطبيق النموذج لتمثيل تسرب هذه المواد من موقع في جنوب غرب البحيرة ثم في أهم المواقع حول البحيرة. ولقد استعملت الرياح التي قيست والمد والجزر من البحر. لقد أثبتت النتائج ان المواد الملوثة تتبخر في المياه في خلال بضع ساعات.
Tipo: Journal Contribution
Palavras-chave: Pollution monitoring; Pollutants; Industrial wastes; Transport; Models.
Ano: 2003
URL: http://hdl.handle.net/1834/1114

Studies on the water quality of River Ramisi near a sugar factory
Provedor de dados: 20
Autores: Oteko, D.
The findings are presented of a study conducted to investigate the  quality of the water at the Ramisi Estuary, which is affected by  effluents from a sugar factory. The river was found to be polluted all year round by these wastes and the need for proper treatment of the waste before discharging is stressed.
Tipo: Journal Contribution
Palavras-chave: Industrial wastes; Brackishwater pollution; Freshwater pollution; Pollution monitoring; Wastes; Absorption; Wastes.
Ano: 1986
URL: http://hdl.handle.net/1834/1210

Impact of agro-industrial activities on the water quality of River Nyando, Lake Victoria Basin, Kenya
Provedor de dados: 20
Autores: Raburu, P. O.; Okeyo-Owuor, J.B.
The impact of agro-industrial activities on the water quality within River Nyando, Lake Victoria Basin (Kenya) was studied at different hierarchical levels between August 1997 and June 1999. Triplicate water samples were collected on a monthly basis from various stations ranging from the source to the mouth of the river and analyzed for selected physical and chemical water quality parameters using standard analytical methods. Statistical analysis was performed using MINITAB and STATISTICA computer packages. Agricultural land use was found to be the major factor contributing to changes in water quality. Salinity and pH varied at river basin scale, turbidity, TDS and conductivity at catchment scale, while DO, alkalinity and pH at subcatchment and river reach...
Tipo: Proceedings Paper
Palavras-chave: Water quality; Environmental impact; Industrial wastes; Inland waters; Rivers; Anthropogenic factors; River basin management; Statistical analysis; Physicochemical properties; Land use; Limnological data; Environmental monitoring; Resource management; Environment management; Agricultural pollution; Water quality; Environmental impact; Rivers; Statistical analysis; Land use; Environmental monitoring; Industrial wastes; Inland waters; Anthropogenic factors; Physicochemical properties; Resource management; Http://aims.fao.org/aos/agrovoc/c_16061; Http://aims.fao.org/aos/agrovoc/c_24420; Http://aims.fao.org/aos/agrovoc/c_6617; Http://aims.fao.org/aos/agrovoc/c_7378; Http://aims.fao.org/aos/agrovoc/c_4182; Http://aims.fao.org/aos/agrovoc/c_37876; Http://aims.fao.org/aos/agrovoc/c_11763; Http://aims.fao.org/aos/agrovoc/c_3876; Http://aims.fao.org/aos/agrovoc/c_34996; Http://aims.fao.org/aos/agrovoc/c_13330; Http://aims.fao.org/aos/agrovoc/c_6524.
Ano: 2006
URL: http://hdl.handle.net/1834/3501

Zinc availability for corn grown on an oxisol amended with flue dust
Provedor de dados: 63
Autores: Santos,Gláucia Cecília Gabrielli dos; Berton,Ronaldo Severiano; Camargo,Otávio Antônio de; Abreu,Mônica Ferreira de.
The costs related to the construction and maintenance of industrial landfills, and the environmental risks that they may represent, have increased the interest of several types of industries in studying the possibility of applying residues to agricultural soils. This study evaluates the efficiency of flue dust as a zinc source for corn, and the zinc availability for corn evaluated by four methods. A greenhouse experiment carried out at Campinas, SP, Brazil, evaluated the effect of two zinc sources (flue dust and zinc sulphate), at three rates (5, 50 and 150 mg dm-3), in one soil (Rhodic Hapludox) under two pH conditions (5.0 and 6.0). The treatments were arranged in a randomized factorial scheme design with three replications. Zinc availability indexes...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: DTPA; Heavy metals; Industrial wastes; Speciation; Soil pH.
Ano: 2006
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162006000600008

Physicochemical characteristics and fatty acid composition of tomato seed oils from processing wastes
Provedor de dados: 63
Autores: Cantarelli,P.R.; Regitano-d'Arce,M.A.B.; Palma,E.R.
The major component of tomato processing industry wastes is seed. Samples of tomato (Petomech var.) pomace from industries of São Paulo state submitted to Hot and Cold Break treatments, were spontaneously fermented and washed to separate seeds. The oils were analysed for specific gravity, iodine and saponifícation numbers, refractive index, viscosity and fatty acid composition. Except for saponifícation number, Hot and Cold Break seed oils were very similar. In both treatments palmitic acid was the major saturated fatty acid, followed by stearic acid. Linoleic acid was the major unsaturated fatty acid followed by oleic acid. Both oleic and linoleic acids added up to over 60% of total fatty acids, being higher in Cold Break seed oils. Both treatments...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Tomato seed oil; Fatty acid composition; Physicochemical characteristics; Industrial wastes.
Ano: 1993
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90161993000100016

Enzymes modulation by dried grape pomace from the manufacture of wines and juices
Provedor de dados: 60
Autores: Freire,Juliana Mesquita; Barroso,Amanda Ribeiro; Assis,Amanda Araújo de; Texeira,Bruna Helena; Braga,Jonatas Henrique Guimarães; Oliveira,Daniela Aparecida; Braga,Mariana Aparecida; Marcussi,Silvana.
The processing of grapes for the manufacture of juices and wines, generates large quantities of by-products rich in metabolites with antioxidant, antimicrobial, anti-inflammatory and cicatrizing activities. The high homology between human enzymes and snake venoms makes the latter valuable laboratory tools for the study of pathophysiological processes. Proteases and phospholipases A2 act in processes related to hemostasis and inflammatory response. Thus, in this work, dried pomace obtained from grape (Isabel, Niagara, Bordô, BRS Violeta and Blend cultivars) processing were evaluated on phospholipase, proteolytic, hemolytic and thrombolytic activities induced by snakes venoms and the content of phenolic compounds and minerals was evaluated. The dried pomace...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Grape extracts; Industrial wastes; Phenolic compounds; Protease modulators; Phospholipase A2 modulators.
Ano: 2020
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502020000100609