Avaliação do aproveitamento de água pluvial para atendimento de uso não potável no Aeroporto Internacional de São Paulo/Guarulhos

Moruzzi, Rodrigo Braga; Sousa, Wilson Cabral de; Arduino, Jenner; Julio, Marcelo De

doi:10.1590/s1413-41520201600100117248

Cited by 3 publications

(3 citation statements)

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“…Among other studies related to this subject such as Moruzzi and Oliveira (2010), Ghisi (2011), Moruzzi, Carvalho andOliveira (2012), Murça, Julio and Moruzzi (2014), Moruzzi et al (2016), Pelak and Porporato (2016) and Rupp, Munarim and Ghisi (2011), the present work adopted the simulation model proposed in Palla, Gnecco and Lanza (2011) and the discard of the first 1 mm of precipitation in order to improve the quality of the water. The work of Murça (2011) shows the efficiency of the first flush discard in the reduction of turbidity levels, color, DBO of RWHS water.…”

Section: Water Balance Simulation In the Rwhsmentioning

confidence: 99%

“…Many researchers have focused their work on the viability analysis of RWHS in order to define optimal reservoir volume which is recognized as the most expensive component of the RWHS (FEWKES, 2000;CARVALHO;OLIVEIRA, 2012;MURÇA;MORUZZI, 2014;MORUZZI et al, 2016;PELAK;PORPORATO, 2016). These studies differentiate themselves in the following aspects: viability analysis methods, reservoir volume calculation methods, RWHS purposes (potable or non potable uses), RWHS reliability (the RWHS is the only source of water supply or there is a water supply company in the area).…”

Section: Introductionmentioning

confidence: 99%

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A procedure to analyze the viability of rainwater harvesting systems in urban areas based on pre-defined diagrams

Sampaio¹,

Alves

2017

RBRH

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Giving some specific precipitation regimes and technical design parameters, urban Rainwater Harvesting Systems (RWHS) may represent an alternative source to drinking water supply system promoting its conservation and rational use. The use of RWHS requires the definition of generic and simplified method for sizing RWHS accumulation tanks, which is has being considered the most expensive component of the system. Additionally, several methods have being used to define reservoir volumes leading to a wide variety of final reservoir volumes many of them over estimated. The main objective of this article is to present a new methodology to define RWHS reservoir volumes considering technical and economic viabilities of the systems. The proposed methodology was incorporated into a Decision Support System (DSS), named SARA. The method provides an alternative way to define smaller RWHS reservoir volumes once it accepts lower levels of reliabilities giving that the RWHS is considered a complimentary system, better suited for urban areas. RWHS design diagrams are built as a result of the methodology in an attempt to offer a tool to initial and rapid design of reservoir volumes for RWSH. The method was applied to different urban areas in Brazil.

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Section: Water Balance Simulation In the Rwhsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

A procedure to analyze the viability of rainwater harvesting systems in urban areas based on pre-defined diagrams

Sampaio¹,

Alves

2017

RBRH

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“…The collected water can be used in large buildings, for example, in airports (Moruzzi et al, 2016) and in single-family homes (Waso et al, 2020;Moruzzi & Leão, 2019;Strauss, 2018;Bashara et al, 2018, Campisano et al, 2017Chaib, 2015).…”

Section: Introductionmentioning

confidence: 99%

Spatial-temporal variation and modeling of rainwater quality

Teixeira

Policarpo

Silva

et al. 2021

RSD

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Rainwater harvesting (RWH) is an alternative to the problem of water scarcity. However, its quality must be analyzed before its use, so that it does not represent any danger to the consumer. Thus, the objective of this paper was to analyze the spatial-temporal variation of water quality of rainwater in two cities and observe whether its parameters meet the norm related to the subject. In addition, the concentration of total suspended solids (TSS) that flow into the drainage system was also simulated. Rainwater samples were collected at several points in Congonhas and Ouro Branco - MG, over a period of two years. The results showed that there was spatial-temporal variation in water quality. There were points where the quality met the standard in some moments and did not meet in others, due to its temporal variation. It was also observed that the catchment surface influenced the quality of rainwater, so that the water that came into contact with the roof had its quality deteriorated, at first. However, throughout the rainy event, the quality improved, but at certain times, it was not enough to meet the standard. The rainwater quality simulation, carried out at SWMM, showed high concentrations of TSS, which were higher to that allowed for launching into receiving bodies.

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