poster - International Conference of Agricultural Engineering
poster - International Conference of Agricultural Engineering poster - International Conference of Agricultural Engineering
Calijuri, M.L.; Bastos, R.K.X.; Magalhães, T.B.; Capelete, B.C. & Dias, E.H.O. (2009). Tratamento de esgotos sanitários em sistemas reatores UASB/wetlands construídas de fluxo horizontal: eficiência e estabilidade de remoção de matéria orgânica, sólidos, nutrientes e coliformes. Engenharia Sanitária Ambiental, v.14, n.3, 421-430. Chernicharo, C. A.L. (1997). Princípios do tratamento biológico de águas residuárias. Reatores anaeróbios. Depto. Engenharia Sanitária e Ambiental - UFMG, Belo Horizonte - MG, vol. 5, 246 p. Mazolla, M.; Roston, D M. & Valentim, M. A. A. (2005). Uso de leitos cultivados de fluxo vertical por batelada no pós-tratamento de efluente de reator anaeróbio compartimentado. Revista Brasileira Engenharia Agrícola e Ambiental, v.9, n.2, 276-283. Paulo, P.L.; Braga, A. F. M.; Maximovitch, A. C. & Boncz, M. A. (2007). Tratamento de água cinza em uma unidade residencial de banhados construídos. In: 24º Congresso Brasileiro de Engenharia Sanitária e Ambiental. Belo Horizonte/MG. Sentelhas, P.C.; Pereira, A.R.; Marin, F.R.; Angelocci, L.R.; Alfonsi, R.R.; Caramori, P.H. & Swart, S. (2009) BHBRASIL: Balanços hídricos climatológicos de 500 localidades brasileiras. Disponível em: http://www.lce.esalq.usp.br/BHBRASIL/BHBRASIL.DOC. Acesso em: 05 fev. 2009. Silva, E. M. & Roston, D. M. (2010). Tratamento de efluentes de sala de ordenha de bovinocultura: lagoas de estabilização seguidas de leito cultivado. Revista Brasileira Engenharia Agrícola e Ambiental, v.30, n.1, 67-73. Sim, C. H.; Yusoff, M. K.; Shutes,B.; HO, S. C. & Mansor, M. (2008) Nutrient removal in a pilot and full scale constructed wetland, Putrajaya city, Malaysia. Journal of Environmental Management 88, 307–317. Souza, J. T.; Haandel, A. C. & Cabral, R. P. B. (2000). Desempenho de sistemas wetlands no pós-tratamento de esgotos sanitários pré-tratados em reatores UASB. In: Simpósio lusobrasileiro de engenharia sanitária e ambiental, 9 a 14 de abr. 2000, Porto Seguro. Proceedings... Porto Seguro: ABES. 1 CD-ROM. Tucci, C. E. M.; Hespanhol, I. & Cordeiro Netto O. M. (2001) Gestão da água no Brasil. Brasília: UNESCO. 156p. Wood, A. (1995). Constructed wetlands in water pollution control, fundamentals to their understanding. Water Technology. 32 (3). 21-29. Wu, Y.; Hu, Z. & Yang, L. (2010). Hierarchical eco-restoration: A systematical approach to removal of COD and dissolved nutrients from an intensive agricultural area. Environmental Pollution 158, 3123-3129. Zhang, X.; Liu, P.; Yang, Y. & Chen, W. (2007). Phytoremediation of urban wastewater by model wetlands with ornamental hydrophytes. Journal of Environmental Sciences 19, 902– 909. Yousefi, Z. & Mohseni-Bandpei, A. (2010). Nitrogen and phosphorus removal from wastewater by subsurface wetlands planted with Iris pseudacorus. Ecological Engineering 36, 777–782.
IMPORTANCE OF DRY GEAR MASS CULTURE OF SUNFLOWER INCORPORATED INTO THE SOIL ROSA H. AGUIAR 1,2* ; DURVAL R. P. JUNIOR 1 ; ARTUR B. O. ROCHA 1,2 1 Universidade Estadual de Campinas (Unicamp)/ Faculdade de Engenharia Agrícola (Feagri) – Av. Marechal Candido Rondon, n.501, Barão Geraldo, Campinas, São Paulo State, postcode: 13083-875, Brazil. 2 PhD student in agriculture engineering * Corresponding author : rosahel@feagri.unicamp.br ABSTRACT Cover plants, incorporated or not the soil as green manure intercropped with crop practices is aimed at the sustainability of agricultural soil, in order to reduce erosion and restore physical, chemical and biological characteristics of soil from the incorporation of dry mass. The objective of this study was to evaluate the accumulation of dry matter and yield performance of sunflower grown using treated sewage by/for two reactors, Compartmented Anaerobic Reactor (RAC) and the Upflow Anaerobic Upflow Sludge Blanket and (Upflow Anaerobic Sludge Blanket - UASB). Assessments began at 21 days after emergence to the collection of leaves at regular intervals of 15 days, then dried and weighed to determine dry matter. The accumulation of dry matter of leaf followed a parabolic trend over the development of plants, with accumulation (15 g), 75 days after emergence. After this period, there is a decrease because of senescence. This is due to the strong mobilizing capacity of assimilates exerted by the chapter that metabolic drains are in constant development by the end of the cycle. Keywords: dry matter, reactor, sewage treated. 1. INTRODUCTION The sunflower is a plant that presents important agronomic characteristics such as resistance to drought, cold and heat that most species grown in Brazil. Adaptability to different climatic conditions present and your income is little influenced by the photoperiod. Thanks to these characteristics, presents itself as an option in the systems of rotation and succession of cultures in grain-producing regions (Aeasa, 2008).The organic matter of the soil is an important factor in agricultural productivity and one of the ways to increase or preserve the organic matter content is the practice of green fertilization. Legumes are plants used in green fertilization primarily by incorporate large amounts of N the ground, through biological fixation of atmospheric N2 and make vigorous root system and branched. Physical properties also influences, chemical and biological properties of soil, structuring and stabilizing the soil particles, increasing the availability of nitrogen, phosphorus and sulfur through the process of digestion, increases water holding capacity, favouring the growth of plant roots and consequently the whole plant. The basis of this analysis is based on the fact that, on average, 90% of accumulated organic matter over plant growth resulting from photosynthetic activity and the rest of the absorption of minerals from the soil.Through sequential measures, quantifies the plant dry matter, thereby providing a basis for assessing the contribution of various bodies in total growth (Lessa et al., 2008). The goal of this work was to evaluate the mass of dry matter accumulation of sewage treated by sunflower planted using two Anaerobic Reactor, reactor Chambered (RAC) and bottom-up flow Anaerobic Reactor and sludge Blanket (UASB Upflow Anaerobic Sludge Blanket ).
- Page 21 and 22: Ia = n × v ec Equation 3 which: Ia
- Page 23 and 24: 5. References ALLEN, R.G.; PEREIRA,
- Page 25 and 26: The density analysis was performed
- Page 27 and 28: Figure1 - Relationship between the
- Page 29 and 30: 4 Conclusions • The density obtai
- Page 31 and 32: characteristics resulting from of g
- Page 33 and 34: Table1. Morphological characteristi
- Page 35 and 36: Transpiration of Eucalyptus spp see
- Page 37 and 38: The fertilization growth and harden
- Page 39 and 40: Cool, J. B., Rodrigo, G. N., Garcí
- Page 41 and 42: Abstract Agriculture and water sour
- Page 43 and 44: In 1985 and 1986 hygienic protectio
- Page 45 and 46: spring area. It is also prohibited
- Page 47 and 48: Biological Nitrogen Fixation In Gen
- Page 49 and 50: We used a completely randomized in
- Page 51 and 52: 5. References AYERS, R.S.; WESTCOT,
- Page 53 and 54: 2 However, the cultures are not alw
- Page 55 and 56: 4 TABEL 2: Mean values of radiation
- Page 57 and 58: accumulated ETo (mm dia -1 ) 6 900
- Page 59 and 60: only the expansion of agricultural
- Page 61 and 62: FIGURE 2: Content of chlorophyll a,
- Page 63 and 64: Evapotranspiration and Crop Coeffic
- Page 65 and 66: were respectively applied in the fi
- Page 67 and 68: TABLE 1: Irrigation depth and actua
- Page 69 and 70: NUTRIENT RETENTION IN WETLANDS USIN
- Page 71: Table 2. Daily affluent concentrati
- Page 75 and 76: mobilizing assimilated exerted by c
- Page 77 and 78: This method consists of covering th
- Page 79 and 80: uncovered ones, that mixed the wate
- Page 81 and 82: coliforms and E-coli that might hav
- Page 83 and 84: WATER TREATMENT BY COAGULATION WITH
- Page 85 and 86: in a grinder and passed through a 0
- Page 87 and 88: 3.2. Determination of the required
- Page 89 and 90: ANALYSIS OF LEVELS OF LAND DEGRADAT
- Page 91 and 92: This methodology consists of a sequ
- Page 93 and 94: FIGURE 5. A - Area of exploitation
- Page 95 and 96: Water technology improvements and t
- Page 97 and 98: The Multiattribute Utility Theory (
- Page 99 and 100: higher demand than those of scenari
- Page 101 and 102: YIELD AND BEAN SIZE OF COFFEA ARABI
- Page 103 and 104: uniformity of flowering. The irriga
- Page 105 and 106: Table 3 - Analysis of variance for
- Page 107 and 108: SUGARCANE FERTIRRIGATED WITH MINERA
- Page 109 and 110: 3. Results and Discussion The value
- Page 111 and 112: espectively, compared to that obser
- Page 113 and 114: Optimal Reservoir Operation Model w
- Page 115 and 116: all periods are computed using Eq.
- Page 117 and 118: (a) Calibration (b) Verification Fi
- Page 119 and 120: Characteristics of Heavy Metal Cont
- Page 121 and 122: 2. Materials and Method 2.1. Study
Calijuri, M.L.; Bastos, R.K.X.; Magalhães, T.B.; Capelete, B.C. & Dias, E.H.O. (2009).<br />
Tratamento de esgotos sanitários em sistemas reatores UASB/wetlands construídas de fluxo<br />
horizontal: eficiência e estabilidade de remoção de matéria orgânica, sólidos, nutrientes e<br />
coliformes. Engenharia Sanitária Ambiental, v.14, n.3, 421-430.<br />
Chernicharo, C. A.L. (1997). Princípios do tratamento biológico de águas residuárias.<br />
Reatores anaeróbios. Depto. Engenharia Sanitária e Ambiental - UFMG, Belo Horizonte -<br />
MG, vol. 5, 246 p.<br />
Mazolla, M.; Roston, D M. & Valentim, M. A. A. (2005). Uso de leitos cultivados de fluxo<br />
vertical por batelada no pós-tratamento de efluente de reator anaeróbio compartimentado.<br />
Revista Brasileira Engenharia Agrícola e Ambiental, v.9, n.2, 276-283.<br />
Paulo, P.L.; Braga, A. F. M.; Maximovitch, A. C. & Boncz, M. A. (2007). Tratamento de água<br />
cinza em uma unidade residencial de banhados construídos. In: 24º Congresso Brasileiro de<br />
Engenharia Sanitária e Ambiental. Belo Horizonte/MG.<br />
Sentelhas, P.C.; Pereira, A.R.; Marin, F.R.; Angelocci, L.R.; Alfonsi, R.R.; Caramori, P.H. &<br />
Swart, S. (2009) BHBRASIL: Balanços hídricos climatológicos de 500 localidades<br />
brasileiras. Disponível em: http://www.lce.esalq.usp.br/BHBRASIL/BHBRASIL.DOC. Acesso<br />
em: 05 fev. 2009.<br />
Silva, E. M. & Roston, D. M. (2010). Tratamento de efluentes de sala de ordenha de<br />
bovinocultura: lagoas de estabilização seguidas de leito cultivado. Revista Brasileira<br />
Engenharia Agrícola e Ambiental, v.30, n.1, 67-73.<br />
Sim, C. H.; Yus<strong>of</strong>f, M. K.; Shutes,B.; HO, S. C. & Mansor, M. (2008) Nutrient removal in a<br />
pilot and full scale constructed wetland, Putrajaya city, Malaysia. Journal <strong>of</strong> Environmental<br />
Management 88, 307–317.<br />
Souza, J. T.; Haandel, A. C. & Cabral, R. P. B. (2000). Desempenho de sistemas wetlands<br />
no pós-tratamento de esgotos sanitários pré-tratados em reatores UASB. In: Simpósio lusobrasileiro<br />
de engenharia sanitária e ambiental, 9 a 14 de abr. 2000, Porto Seguro.<br />
Proceedings... Porto Seguro: ABES. 1 CD-ROM.<br />
Tucci, C. E. M.; Hespanhol, I. & Cordeiro Netto O. M. (2001) Gestão da água no Brasil.<br />
Brasília: UNESCO. 156p.<br />
Wood, A. (1995). Constructed wetlands in water pollution control, fundamentals to their<br />
understanding. Water Technology. 32 (3). 21-29.<br />
Wu, Y.; Hu, Z. & Yang, L. (2010). Hierarchical eco-restoration: A systematical approach to<br />
removal <strong>of</strong> COD and dissolved nutrients from an intensive agricultural area. Environmental<br />
Pollution 158, 3123-3129.<br />
Zhang, X.; Liu, P.; Yang, Y. & Chen, W. (2007). Phytoremediation <strong>of</strong> urban wastewater by<br />
model wetlands with ornamental hydrophytes. Journal <strong>of</strong> Environmental Sciences 19, 902–<br />
909.<br />
Yousefi, Z. & Mohseni-Bandpei, A. (2010). Nitrogen and phosphorus removal from<br />
wastewater by subsurface wetlands planted with Iris pseudacorus. Ecological <strong>Engineering</strong><br />
36, 777–782.
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