2022
DOI: 10.36659/dae.2023.006
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Water scarcity in the water supply in Tangará da Serra - MT: analysis of the treatability efficiency of different raw waters

Abstract: Intense and prolonged droughts can cause several economic and social impacts, such as the interruption of water supply to the population.With the significant impact on the levels of water sources, municipal managers are looking for other alternatives to capture water from a new water source. Therefore, the research, combined with the laboratory tests preceding the treatment, guides the definition of the proper operating conditions of the Water Treatment Plant; in other words, they technically improve and reduc… Show more

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Cited by 1 publication
(2 citation statements)
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“…𝑄 𝑖,𝑠 𝐶 = 𝑄𝐶 𝑛 ∀𝑛 ∈ 𝑁𝑁; ∀𝑠 ∈ 𝑁𝑆 (7) ∆𝐻 𝑖,𝑠 = 𝐾 𝑖 𝑄 𝑖,𝑠 𝛼 ∀𝑖 ∈ 𝑁𝑃𝐼; ∀𝑠 ∈ 𝑁𝑆 (8) 𝑃𝑀𝐴𝑋 𝑛 ≥ 𝑃 𝑛,𝑠 ≥ 𝑃𝑀𝐼𝑁𝑎𝑑𝑚 𝑛 ∀ 𝑛 ∈ 𝑁𝑁; ∀ 𝑠 ∈ 𝑁𝑆 (9) 𝐷 𝑖 ≥ 𝐷 min 𝑖 ∀𝑖 ∈ 𝑁𝑃𝐼 (10) Where; In,i: Incidence matrix of the network; Qi,s: Flow in pipe I for case study s; QCn: Consumption at node n, (l/s); NS: Number of case studies; ∆𝐻 𝑖,𝑠 : Head loss in pipe i in case study s; 𝐾 𝑖 𝛼: Coefficients that depends on the physical characteristics of the pipe i; Pn,s: Pressure at node n for case study s, (in m); 𝑃𝑀𝐴𝑋 𝑛 : Maximum pressure at node n, (in m); 𝑃𝑀𝐼𝑁𝑎𝑑𝑚 𝑛 : Minimum admissible pressure at node n; Dmin 𝑖 : Minimum diameter for pipe i, (mm). Equation ( 7) ensures material conservation and nodal continuity.…”
Section: ∑ 𝐼 𝑛𝑖 𝑁𝑃𝐼 𝑖=1mentioning
confidence: 99%
See 1 more Smart Citation
“…𝑄 𝑖,𝑠 𝐶 = 𝑄𝐶 𝑛 ∀𝑛 ∈ 𝑁𝑁; ∀𝑠 ∈ 𝑁𝑆 (7) ∆𝐻 𝑖,𝑠 = 𝐾 𝑖 𝑄 𝑖,𝑠 𝛼 ∀𝑖 ∈ 𝑁𝑃𝐼; ∀𝑠 ∈ 𝑁𝑆 (8) 𝑃𝑀𝐴𝑋 𝑛 ≥ 𝑃 𝑛,𝑠 ≥ 𝑃𝑀𝐼𝑁𝑎𝑑𝑚 𝑛 ∀ 𝑛 ∈ 𝑁𝑁; ∀ 𝑠 ∈ 𝑁𝑆 (9) 𝐷 𝑖 ≥ 𝐷 min 𝑖 ∀𝑖 ∈ 𝑁𝑃𝐼 (10) Where; In,i: Incidence matrix of the network; Qi,s: Flow in pipe I for case study s; QCn: Consumption at node n, (l/s); NS: Number of case studies; ∆𝐻 𝑖,𝑠 : Head loss in pipe i in case study s; 𝐾 𝑖 𝛼: Coefficients that depends on the physical characteristics of the pipe i; Pn,s: Pressure at node n for case study s, (in m); 𝑃𝑀𝐴𝑋 𝑛 : Maximum pressure at node n, (in m); 𝑃𝑀𝐼𝑁𝑎𝑑𝑚 𝑛 : Minimum admissible pressure at node n; Dmin 𝑖 : Minimum diameter for pipe i, (mm). Equation ( 7) ensures material conservation and nodal continuity.…”
Section: ∑ 𝐼 𝑛𝑖 𝑁𝑃𝐼 𝑖=1mentioning
confidence: 99%
“…Again, these may result in high maintenance costs. Other responsible factors are improper sizing or prolonged supply interruption periods caused by failure [7]. Furthermore, bursts and leakages are most often associated with high levels of contamination in systems with insignificant or null pressures [8].…”
Section: Introductionmentioning
confidence: 99%