Essays about: "cleanup"

Showing result 1 - 5 of 18 essays containing the word cleanup.

  1. 1. Qualitative Analysis of Chlorinated Paraffins in Recycled Plastics

    University essay from Örebro universitet/Institutionen för naturvetenskap och teknik

    Author : Solal GAUDIN; [2023]
    Keywords : Short chain Chlorinated Paraffins SCCP Medium chain Chlorinated Paraffins MCCP Long chain Chlorinated Paraffins LCCP Recycled plastics Qualitative analysis Bioaccumulation Long range transport Gas Chromatography – Mass spectrometry;

    Abstract : Described in many studies as dangerous for the environment and potentially carcinogenic for humans, Chlorinated Paraffins (CPs) are easily widespread due to their substantial production and use in different products. Previous studies reported the presence of CPs in different plastic polymers. READ MORE

  3. 2. Extraction efficiency of four pesticides using the QuEChERS extraction method and analysis by HPLC/DAD

    University essay from Lunds universitet/Kemiska institutionen

    Author : Honia Rasul; [2022]
    Keywords : analytical chemistry; pesticides; QuEChERS; soil; Chemistry;

    Abstract : A cleanup step is essential from an analytical perspective, to improve the chance of quantification and to minimize interference. Pesticides in soil are a necessity is agriculture for survival of crops and protection from unwanted growth and pests. READ MORE

  4. 3. Managing Risk during Rapid Completion Projects A case study in remediation of a Svalbard settlement

    University essay from Göteborgs universitet/Företagsekonomiska institutionen

    Author : Kaisa Nordlund; Elliot Moran; [2021-06-30]
    Keywords : Project Management; Remediation; Risk Management; Environmental Conservation; Svalbard; Coal Mine.;

    Abstract : Background and Problem statement: In the High Arctic on the Norwegian island of Svalbard, it was decided in 2016 to shut down the mining settlement called Svea, since coal prices had dropped, and it was no longer profitable to keep the settlement running. In order to discontinue operations there, the company that runs and owns the settlement, Store Norske Kullkompani Spitsbergen (SNSK), was required to comply with the Svalbard Environmental Protection Act (NO 79. READ MORE

  5. 4. Monte-Carlo response for mobile gamma spectroscopy in fallout affected residential areas

    University essay from Uppsala universitet/Tillämpad kärnfysik

    Author : William Lindberg; [2021]
    Keywords : mobile gamma spectroscopy; SERPENT2; Monte-Carlo;

    Abstract : Historically, two nuclear power plant incidents have led to major releases of radioactive isotopes into the environment. In the unfortunate event that such an incident would occur in Sweden, the national emergency preparedness has set-up carborne detector systems which can be used to map radionuclides in fallout affected areas. READ MORE

  6. 5. Energy efficient Ericsson Many-Core Architecture (EMCA) IP blocks for 5G ASIC

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Zilin Zhang; [2021]
    Keywords : Technology and Engineering;

    Abstract : Power consumption has become a leading concern for SoC aimed at 5G products that demand increased functionality, smaller form factors, and low energy footprint. For some EMCA IP blocks a hierarchical clock gating mechanism ensures coarse-grained power savings based on actual processing need but for many blocks this approach cannot be employed. READ MORE