ADSORPSI LOGAM BERAT PADA LIMBAH INDUSTRI ELEKTROPLATING MENGGUNAKAN KULIT TELUR

I Dewa , Nyoman Wira Prasidha (2012) ADSORPSI LOGAM BERAT PADA LIMBAH INDUSTRI ELEKTROPLATING MENGGUNAKAN KULIT TELUR. Undergraduate thesis, Faculty of Civil Engineering and Planning.

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      Abstract

      One of the threats of environmental damage now is wastewater pollution. Electroplating wastes can pollute the environment and health corrupt the even end in death as they contain heavy metal elements. Eggshell is a waste in everyday life are used as materials processing waste to replace chemicals that help with the clean industry. In this study in trying an adsorption method using eggshell waste as an adsorbent to adsorb electroplating wastewater containing heavy metals As with the adsorbate. With eggshell adsorption process as adsorbent divided into several sizes (mesh) ie 10, 30, 60 and 100 mesh with contact time variation 30, 60, 90, 120 minutes as the independent variable in the research and stirring speed as fixed variables. The liquid waste is used electroplating wastewater containing heavy metal Pb of 35.80 mg / l. The system used in this study is the adsorption studies using a batch system. After analysis using AAS can be said in 90 minutes with a 100 mesh size eggshells most well reduce levels of Pb in electroplating waste is equal to 98.90%. If within a short amount of adsorbent not be mixed evenly and if a long time adsoben will be at maximum. Research using the eggshell is successful in reducing Pb in electroplating wastewater is able to reduce Pb content of 98%. Keywords: Adsorption, Electroplating, Shell Eggs.

      Item Type: Thesis (Undergraduate)
      Subjects: T Technology > TD Environmental technology. Sanitary engineering
      T Technology > TD Environmental technology. Sanitary engineering > TD896 Waste management
      Divisions: Faculty of Civil Engineering and Planning > Environmental Engineering
      Depositing User: Fitri Yulianto
      Date Deposited: 24 Jun 2013 14:06
      Last Modified: 24 Jun 2013 14:06
      URI: http://eprints.upnjatim.ac.id/id/eprint/4382

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