2005
DOI: 10.1590/s1413-41522005000400008
|View full text |Cite
|
Sign up to set email alerts
|

Proposição de um índice de qualidade de estações de tratamento de água (IQETA)

Abstract: RESUMOO presente trabalho objetiva a proposição de um Índice de Qualidade de Estação de Tratamento de Água (IQETA), aplicável a estações de tecnologia convencional, que permita comparar o desempenho das estações por meio de uma metodologia que transcenda o simples atendimento ao padrão de potabilidade. A metodologia para a elaboração do IQETA fundamentou-se basicamente na mesma utilizada para o desenvolvimento do IQA. A posterior aplicação do IQETA a dez estações de portes distintos validou-o como ferramenta d… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1

Citation Types

0
3
0
1

Year Published

2011
2011
2018
2018

Publication Types

Select...
4
1

Relationship

0
5

Authors

Journals

citations
Cited by 5 publications
(4 citation statements)
references
References 3 publications
0
3
0
1
Order By: Relevance
“…The final responses were evaluating for inclusion rate, which was calculated for insertion into the TQI formulation to include divergent views of the respondents. Its value is equivalent to the percentage of inclusions to the total of valid responses (Lopes & Libânio, 2005), considering only the results "include" and "not to include".…”
Section: Iqt Formulationmentioning
confidence: 99%
See 1 more Smart Citation
“…The final responses were evaluating for inclusion rate, which was calculated for insertion into the TQI formulation to include divergent views of the respondents. Its value is equivalent to the percentage of inclusions to the total of valid responses (Lopes & Libânio, 2005), considering only the results "include" and "not to include".…”
Section: Iqt Formulationmentioning
confidence: 99%
“…The formulation of TQI was based on procedure adopted by studies using the Delphi Methodology (Dalkey & Helmer, 1963) to obtain the opinion of experts to identify variables related to quality indexes (Menezes 2011, Junior 2008, Souza 2008, Lopes & Libânio 2005, Ferreira & Sanches 2001, Hamekoski 1998). The final selection of the parameters was the result from consensus opinions obtained in feedback round.…”
mentioning
confidence: 99%
“…In the process of purifying water intended for human consumption, Water Treatment Plant (WTP) analyzes the parameters of raw water such as turbidity and organic matter to regulate the concentration of chemicals to be added (for example, chlorine concentration). Thus, water with higher concentrations of organic matter will require higher dosages of chlorine or other chlorine-based disinfectant, increasing the production of disinfection byproducts, DBPs [1] [2] [3].…”
Section: Introductionmentioning
confidence: 99%
“…Podem-se encontrar na literatura diferentes proposições de índices de qualidade de água (IQAs) (LOPES; LIBANIO, 2005). Essas proposições são feitas de acordo com a finalidade de utilização dos recursos hídricos.…”
Section: Introductionunclassified