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首页> 外文期刊>Journal of Environmental Science and Health. A, Toxic/Hazardous Substances & Environmental Engineering >Comparison And Influence Of Two Newly Produced Iranian Oil Dispersants (pars1 &pars2) With The Gamlen Od4000 On Rainbow Trout
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Comparison And Influence Of Two Newly Produced Iranian Oil Dispersants (pars1 &pars2) With The Gamlen Od4000 On Rainbow Trout

机译：两种新生产的伊朗油分散剂（pars1和pars2）与Gamlen Od4000在虹鳟鱼上的比较和影响

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摘要

Dispersants are the group of chemicals, designed to be sprayed on to the oil slicks to accelerate the process of natural dispersion. In this study, the acute toxicity of two newly produced Iranian oil dispersants (Parsl &Pars2) was evaluated and compared to the Gamlen OD 4000 in different concentrations on 28-32 g of rainbow trout (Oncorhynchus mykiss). The 50% of lethal concentration (LC50) of 96-h acute toxicity of exposed fish were determined by means of Probit value and ANOVA test. Relative effectiveness toxicity (RET) of all oil dispersants according to their LC50 has been measured. Parsl has the lowest RET (12.56) in contrast to Pars2 (RET = 47.51) and Gamlen OD4000 (RET = 21.34) proved to have the highest efficiency and to be the best one under the laboratory conditions used in this study.
机译：分散剂是一类化学品，旨在喷洒到浮油上以加速自然分散的过程。在这项研究中，评估了两种新生产的伊朗油分散剂（Parsl＆Pars2）的急性毒性，并将其与28-32 g虹鳟鱼（Oncorhynchus mykiss）上不同浓度的Gamlen OD 4000进行了比较。通过Probit值和ANOVA试验确定暴露鱼类96小时急性毒性的50％致死浓度（LC50）。根据所有油分散剂的LC50，已测量了其相对毒性（RET）。与Pars2（RET = 47.51）相比，Parsl具有最低的RET（12.56），事实证明，在本研究使用的实验室条件下，Gamlen OD4000（RET = 21.34）具有最高的效率，并且是最佳的。

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