Ecotoxicological evaluation of the short term effects of fresh and stabilized textile sludges before application in forest soil restoration

Rosa, Edson V. Cordova; Giuradelli, Thayse M.; Corrêa, Albertina X.R.; Rörig, Leonardo Rubi; Schwingel, Paulo Ricardo; Resgalla, Charrid; Radetski, Claudemir M.

doi:10.1016/j.envpol.2006.07.005

Cited by 33 publications

(28 citation statements)

References 15 publications

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“…Nevertheless, they have not discarded the influence of other factors that may induce toxicity. Sample TX4 induced an acute toxicity to Daphnia magna that can be compared with the results observed by Rosa et al [30], who analyzed the acute toxicity of fresh sludge from a textile treatment plant and observed CE 50,48 h = 47.88%. Researchers also found high concentrations of phenol, aluminum, and iron in these samples.…”

Section: Discussionsupporting

confidence: 59%

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Acute and Chronic Toxicity of Soluble Fractions of Industrial Solid Wastes onDaphnia magnaandVibrio fischeri

Flohr

Júnior

Matias

2012

The Scientific World Journal

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Industrial wastes may produce leachates that can contaminate the aquatic ecosystem. Toxicity testing in acute and chronic levels is essential to assess environmental risks from the soluble fractions of these wastes, since only chemical analysis may not be adequate to classify the hazard of an industrial waste. In this study, ten samples of solid wastes from textile, metal-mechanic, and pulp and paper industries were analyzed by acute and chronic toxicity tests with Daphnia magna and Vibrio fischeri. A metal-mechanic waste (sample MM3) induced the highest toxicity level to Daphnia magna(CE50,48 h = 2.21%). A textile waste induced the highest toxicity level to Vibrio fischeri (sample TX2, CE50,30 min = 12.08%). All samples of pulp and paper wastes, and a textile waste (sample TX2) induced chronic effects on reproduction, length, and longevity of Daphnia magna. These results could serve as an alert about the environmental risks of an inadequate waste classification method.

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Section: Discussionsupporting

confidence: 59%

“…In textile wastes, results observed in the organisms exposed to samples TX1 and TX2 can be compared to those reported by Sponza and Isik [29] and Rosa et al [30]. These researchers observed that textile effluent and textile sludge did not induce acute toxicity effects in D. magna and V. fischeri , respectively.…”

Section: Discussionmentioning

confidence: 56%

Acute and Chronic Toxicity of Soluble Fractions of Industrial Solid Wastes onDaphnia magnaandVibrio fischeri

Flohr

Júnior

Matias

2012

The Scientific World Journal

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“…3). Other studies indicate that wastes with high OM content may not always influence or even benefit the development of earthworms (Rosa et al, 2007;César et al, 2014;Alves et al, 2015). Furthermore, in this case, the pH values at the end of the test (5.6; 5.6; 5.7 and 5.9 for the concentrations 0; 15; 30; 45 and 60 m 3 ha À 1 , respectively) may also have had a negative influence on E. andrei reproduction.…”

Section: Discussionmentioning

confidence: 85%

Ecotoxicological evaluation of swine manure disposal on tropical soils in Brazil

Segat

Alves

Baretta

et al. 2015

Ecotoxicology and Environmental Safety

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“…The observed increase in the physical bead characteristics can be explained by the presence of nutrients and contaminants in the natural waters. Since temperature and light conditions were the same for the immobilized algae exposed at both sites, in the undisturbed site contained only nutrients in the water, while the disturbed site contained contaminants, which could counteract the growth effects caused by the water nutrients (Rosa et al 2007). …”

Section: Resultsmentioning

confidence: 99%

Natural impacted freshwaters: in situ use of alginate immobilized algae to the assessment of algal response

et al. 2009

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The objective of this study was to investigate the feasibility of an in situ phytotoxicity test using alginate-immobilized algae for 60 days, in the assessment of water quality in an impacted small peri-urban stream. After laboratory optimization of algae immobilization/de-immobilization processes, the performance of immobilized/de-immobilized algae was compared to the performance of free algae in terms of specific algal growth and sensitivity. This was done by comparing 72 h EC50 values obtained with zinc and the pesticides clomazone and carbofuran. The results showed a similar performance, which allow us to conclude that immobilization for 60 days do not cause any significant alteration in algae physiology. In the field, immobilized algae were exposed at different times (2, 4 and 7 days) to water samples in both disturbed and undisturbed sites. Both laboratory and field experiments indicated that alginate-immobilized algae for 60 days were sufficiently sensitive for use in the in situ assessment of water quality.

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Ecotoxicological evaluation of the short term effects of fresh and stabilized textile sludges before application in forest soil restoration

Cited by 33 publications

References 15 publications

Acute and Chronic Toxicity of Soluble Fractions of Industrial Solid Wastes onDaphnia magnaandVibrio fischeri

Acute and Chronic Toxicity of Soluble Fractions of Industrial Solid Wastes onDaphnia magnaandVibrio fischeri

Ecotoxicological evaluation of swine manure disposal on tropical soils in Brazil

Natural impacted freshwaters: in situ use of alginate immobilized algae to the assessment of algal response

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