FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3036923610> ?p ?o ?g. }

• W3036923610 endingPage "127473" @default.
• W3036923610 startingPage "127473" @default.
• W3036923610 abstract "Cationic polymers (CPs) are widely used chemicals for wastewater treatment applications and in various “down-the-drain” household products. The aquatic toxicity of CPs results from an electrostatic interaction with negatively charged cell surfaces. These effects are greatly mitigated by the binding affinity of CPs to total organic carbon (TOC) in surface water. Consequently, baseline aquatic toxicity tests of CPs using clean lab water (TOC < 2 mg/L) typically overestimate toxicity and risk which is greatly mitigated at higher environmentally relevant OC levels. However, the point at which mitigation begins is not well defined and low-level TOC in lab water may influence the baseline toxicity outcome. Similarly, divalent cations, quantified as water hardness, may modulate the electrostatic binding between OC and CP. Although standard guidelines define limits for lab water hardness and TOC, the consequences of variability within those limits on test outcome is unknown. We investigated the impact of part-per-billion (ppb) additions of TOC to lab water at different hardness levels on CP acute toxicity to Daphnia magna and Raphidocelis subcapitata. In both species, the acute toxicities of CPs with different molecular weight and charge density varied by > 10-fold in response to slight changes in TOC and water hardness, although parameters were maintained within guideline limits. When determining the baseline aquatic toxicity of CPs, the lab water should be standardized at the lowest biologically tolerable hardness and TOC at a reliably measurable level (>1 - < 2 mg/L) to reduce variability and increase the reliability of the toxicity estimate." @default.
• W3036923610 created "2020-06-25" @default.
• W3036923610 creator A5002154608 @default.
• W3036923610 creator A5002406095 @default.
• W3036923610 creator A5005435587 @default.
• W3036923610 creator A5012514174 @default.
• W3036923610 creator A5040899719 @default.
• W3036923610 creator A5047773518 @default.
• W3036923610 creator A5063952452 @default.
• W3036923610 creator A5070979756 @default.
• W3036923610 date "2020-11-01" @default.
• W3036923610 modified "2023-10-17" @default.
• W3036923610 title "Aquatic testing guidelines insufficiently control the influence of dilution water toc and hardness on cationic polymer toxicity – A proposal to improve standardized test procedures" @default.
• W3036923610 cites W1971584747 @default.
• W3036923610 cites W1973966121 @default.
• W3036923610 cites W1992579517 @default.
• W3036923610 cites W1993971399 @default.
• W3036923610 cites W2005277320 @default.
• W3036923610 cites W2011807954 @default.
• W3036923610 cites W2016687930 @default.
• W3036923610 cites W2018902259 @default.
• W3036923610 cites W2025756460 @default.
• W3036923610 cites W2041559318 @default.
• W3036923610 cites W2047942099 @default.
• W3036923610 cites W2050442852 @default.
• W3036923610 cites W2055763451 @default.
• W3036923610 cites W2075032669 @default.
• W3036923610 cites W2080034877 @default.
• W3036923610 cites W2082542760 @default.
• W3036923610 cites W2083297465 @default.
• W3036923610 cites W2089847013 @default.
• W3036923610 cites W2092454513 @default.
• W3036923610 cites W2092959030 @default.
• W3036923610 cites W2098310507 @default.
• W3036923610 cites W2099775165 @default.
• W3036923610 cites W2106720762 @default.
• W3036923610 cites W2139324602 @default.
• W3036923610 cites W2473414368 @default.
• W3036923610 cites W2597070338 @default.
• W3036923610 cites W2748986246 @default.
• W3036923610 cites W2791969102 @default.
• W3036923610 cites W2888795495 @default.
• W3036923610 cites W2913239561 @default.
• W3036923610 doi "https://doi.org/10.1016/j.chemosphere.2020.127473" @default.
• W3036923610 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/32622247" @default.
• W3036923610 hasPublicationYear "2020" @default.
• W3036923610 type Work @default.
• W3036923610 sameAs 3036923610 @default.
• W3036923610 citedByCount "9" @default.
• W3036923610 countsByYear W30369236102021 @default.
• W3036923610 countsByYear W30369236102022 @default.
• W3036923610 countsByYear W30369236102023 @default.
• W3036923610 crossrefType "journal-article" @default.
• W3036923610 hasAuthorship W3036923610A5002154608 @default.
• W3036923610 hasAuthorship W3036923610A5002406095 @default.
• W3036923610 hasAuthorship W3036923610A5005435587 @default.
• W3036923610 hasAuthorship W3036923610A5012514174 @default.
• W3036923610 hasAuthorship W3036923610A5040899719 @default.
• W3036923610 hasAuthorship W3036923610A5047773518 @default.
• W3036923610 hasAuthorship W3036923610A5063952452 @default.
• W3036923610 hasAuthorship W3036923610A5070979756 @default.
• W3036923610 hasConcept C107872376 @default.
• W3036923610 hasConcept C115346097 @default.
• W3036923610 hasConcept C116263406 @default.
• W3036923610 hasConcept C121332964 @default.
• W3036923610 hasConcept C151867941 @default.
• W3036923610 hasConcept C158787203 @default.
• W3036923610 hasConcept C178790620 @default.
• W3036923610 hasConcept C185592680 @default.
• W3036923610 hasConcept C18903297 @default.
• W3036923610 hasConcept C2780158794 @default.
• W3036923610 hasConcept C2780187675 @default.
• W3036923610 hasConcept C2780797713 @default.
• W3036923610 hasConcept C2781325057 @default.
• W3036923610 hasConcept C29730261 @default.
• W3036923610 hasConcept C33070731 @default.
• W3036923610 hasConcept C36574619 @default.
• W3036923610 hasConcept C39432304 @default.
• W3036923610 hasConcept C41157215 @default.
• W3036923610 hasConcept C46797941 @default.
• W3036923610 hasConcept C8381438 @default.
• W3036923610 hasConcept C84766238 @default.
• W3036923610 hasConcept C8625798 @default.
• W3036923610 hasConcept C86803240 @default.
• W3036923610 hasConcept C87717796 @default.
• W3036923610 hasConcept C96618451 @default.
• W3036923610 hasConcept C97355855 @default.
• W3036923610 hasConceptScore W3036923610C107872376 @default.
• W3036923610 hasConceptScore W3036923610C115346097 @default.
• W3036923610 hasConceptScore W3036923610C116263406 @default.
• W3036923610 hasConceptScore W3036923610C121332964 @default.
• W3036923610 hasConceptScore W3036923610C151867941 @default.
• W3036923610 hasConceptScore W3036923610C158787203 @default.
• W3036923610 hasConceptScore W3036923610C178790620 @default.
• W3036923610 hasConceptScore W3036923610C185592680 @default.
• W3036923610 hasConceptScore W3036923610C18903297 @default.
• W3036923610 hasConceptScore W3036923610C2780158794 @default.
• W3036923610 hasConceptScore W3036923610C2780187675 @default.

• next