Current State of Industrial Wastes MIDAC's Recycling Agricultural Projects Sales Division Collection & Transportation Division Recycling Division Intermediate Treatment Division Final Disposal Division Exploitation Bisiness Division Consulting Business Colsultation Q&A Contact to Exploitation Business Division Our Qualifications MIDAC Sales Office Head Office Fujinomiya Office Tokyo Office Nagoya Office Toyohashi Office Facilities Head Office Facility Kurematsu Facility Toyohashi Facility MIDAC Fujinomiya MIDAC Liner Eco Plant MIDAC's Management Policies Corporate Data Corporate History Head Office MIDAC is the Leading Waste Disposal Company Devoting Its Best Efforts to Environmental Preservation   Summary Location: 2163 Aritamaminami machi, Hamamatsu City, Shizuoka Prefecture, Japan   Ph: 053-471-9361 Founded: April 1952 Project Details: Collection and transfer of industrial waste and industrial waste requiring special management Intermediate treatment of both industrial waste and industrial waste requiring special management Explanation of Our Disposal Methods   Dehydration Sludge is dehydrated. For predisposal, the sludge has either several chemicals added to it or it undergoes either pressurization or centrifugal separation.   Solar Drying Sludge is dried outside naturally.   Oil and Water Separation Waste fluid containing oil is mainly separated into its components of water and oil by gravity separation. This uses the difference in components' weight. Another method of separation is the use of condensing reagents.   Neutralization Neutralization of alkali waste fluid is done by adding acid. Conversely, acid waste fluid is neutralized by adding alkali.   Flocculation Chemicals are added to waste fluid containing harmful heavy metals. This becomes sludge, and the heavy metals are removed by flocculation.   Activated Sludge Control Organic matter contained in organic waste fluid decomposes through the workings of microorganisms.   Page Top       Copyright (C) 2004 Midac Co., Ltd. All Rights Reserved.