2021
DOI: 10.1016/j.scitotenv.2020.142412
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Harvesting Porphyridium purpureum using polyacrylamide polymers and alkaline bases and their impact on biomass quality

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Cited by 15 publications
(6 citation statements)
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References 33 publications
(53 reference statements)
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“…While for polymers of higher molecular weight, the bridging mechanism occurred along the polymer chain. Vu et al [58] observed a similar mechanism, evaluating polyacrylamidebased flocculants in the flocculation of the red microalgae Porphyridium purpureum.…”
Section: Chemical Coagulation/flocculationmentioning
confidence: 72%
See 1 more Smart Citation
“…While for polymers of higher molecular weight, the bridging mechanism occurred along the polymer chain. Vu et al [58] observed a similar mechanism, evaluating polyacrylamidebased flocculants in the flocculation of the red microalgae Porphyridium purpureum.…”
Section: Chemical Coagulation/flocculationmentioning
confidence: 72%
“…Precipitation occurs mainly at pH values between 9.5 and 11. It is a low-cost method, as it does not use large volumes of chemical coagulants and does not require complex equipment [58,81].…”
Section: Autoflocculationmentioning
confidence: 99%
“…Treated water using plant-based coagulant also showed no/minimum harm to aquatic environment. Vu et al [53] utilize recycled aquaculture water treated by chitosan which showed no negative effect to the cultured species. With this insight, water recycling and sludge conversion into fertilizer are the benefits of this bio-coagulant method.…”
Section: Analysis Of Benefitmentioning
confidence: 99%
“…bauxite slag, 16 kaolin, 17 chromium(III) oxide, 18 microalgae, 19 and Porphyridium purpurem. 20 Additionally, it also possesses high capability for sludge dewatering treatment to effectively reduce bound water and optimize the fluidity. 21 In general, the flocculation performance of PAM is strongly dependent on the chain length of the polymer.…”
Section: Introductionmentioning
confidence: 99%
“…PAM as a flocculant has achieved efficient solid–liquid separation for various high turbid wastewater, e.g. bauxite slag, kaolin, chromium­(III) oxide, microalgae, and Porphyridium purpurem . Additionally, it also possesses high capability for sludge dewatering treatment to effectively reduce bound water and optimize the fluidity .…”
Section: Introductionmentioning
confidence: 99%