24 articles

• Sand Blasting and Epoxy Coating on WTP Demineralization Tank
  Published : 2023-06-12 12:35:11 | Categories : Wastewater Treatment , Water Treatment

  Sand blasting is the process of spraying abrasive material in the form of silica sand with high pressure on a surface with the aim of removing contaminating materials such as rust, paint, and..

  Read more 6
• BIOCAP Sewage Treatment Plant (STP) Installation at PT Ikaindo Medan
  Published : 2023-03-16 12:27:32 | Categories : Wastewater Treatment , Water Treatment

  STP process domestic waste from daily employee activities, where the use of clean water is estimated at around 20m3/day, and the estimated wastewater is 16m3/day. The standard quality target that...

  Read more 31
• WWTP and WTP Assessment of LNG (Liquefied Natural Gas) Companies in Sulawesi
  Published : 2021-12-27 12:22:39 | Categories : Wastewater Treatment , Water Treatment

  Central Sulawesi is at high risk of earthquakes and tsunamis. It is important to check the quality and structure of buildings, temporary camps, and existing WWTP systems..

  Read more 25
• Online and Offline Pickling of Krakatau Steel and OSAKA STEEL Projects in Cilego
  Published : 2017-01-12 17:17:31 | Categories : Chemicals

  Pickling is carried out to remove rust and dirt in the pipe system after all welding and fabrication work (spooled) is completed before the piping system is used for operation..

  Read more 10
• Pipe Pickling Work with Chemicals at CGL-JFE Steel Plant
  Published : 2015-05-27 13:45:18 | Categories : Chemicals

  Pickling work for grease, oil and hydraulic pipes aims to clean rust on the pipes so that they are clean from all foreign materials in the form of rust and welding dirt before the pipes are used..

  Read more 8
• Implementation of Advanced Oxidation Processes + NF at Benowo Surabaya Landfill
  Published : 2014-07-26 13:33:17 | Categories : Wastewater Treatment

  Implementation of AOP and NF systems with a capacity of 600-1200 M3/Day at Benowo Surabaya Landfill to treat wastewater (leachate) with a molecular weight >10000 where any bacteria unable to digest..

  Read more 9