WebMar 14, 2014 · samples present TPH values above 5000 mg/kg, mainl y affected by heavy oil and, to a lesser extent, by diesel. A concentration index for TPH (I TPH ), defined as the … WebOther pollutants exceeding the Dutch intervention values were total polyaromatic hydrocarbons, total petroleum hydrocarbons, and metals Cu, Pb and Zn. These pollutants persisted partially owing to the poor fertility with <125 mg N kg (-1) and <530 mg P kg (-1) typical of coastal soil.
Dutch Target and Intervention Values (2000) (the New Dutch List ...
WebMar 9, 2007 · The present Dutch intervention values for mineral oil (i.e. 'Total Petroleum Hydrocarbons') have been reviewed with respect to fractions of TPH and using ecotoxicological and human toxicological data. It is found that review of TPH-fractions is significant with respect to both human and ecological risks, since risks by exposure to … WebAug 14, 2024 · It conducts research and collects knowledge worldwide to support the Dutch government in formulating its policy. In 1999, RVIM revised the intervention values that existed for TPHs. The former values for TPHs with the range of C 10–40 for soil and groundwater were 5000 mg kg −1 and 600 μg L −1, respectively (Verbruggen 2004 ). bitbucket pipelines windows
Dutch Standards
WebDec 15, 2012 · In addition to an uncontaminated sample for each soil type, samples representing two levels of contamination (high and low) were also used; initial TPH … WebJul 22, 2010 · The Patient Protection and Affordable Care Act is Public Law (P.L.) 111-148; the Health Care and Education Reconciliation Act of 2010 is P.L. 111-152. WebFollowing on from successful early intervention programs abroad, the Netherlands also introduced a number of different programs to tackle educational disadvantage in preschool and early years education. Studies that investigate the effects of Dutch early childhood interventions have been published since 2000. This meta-analytic review study … darwin chemistry