9793 fundamentals

Daiseki Co., Ltd. engages in the environment-related business. It operates in the following business divisions: Treatment and Recycling of Waste Oil, Treatment and Recycling of Waste Water, Treatment and Recycling of Sludge, and Other Related Businesses. The Treatment and Recycling of Waste Oil business division recycles waste oil to lubricating oil, heavy oil, or supplemental fuel. The Treatment and Recycling of Waste Water business division collects and treats liquid waste such as waste acid, waste alkali, and waste water containing oil through chemical pre-treatment and activated sludge treatment. It also collects and converts copper and nickel for resuse. The Treatment and Recycling of Sludge business division recycles sludge into raw materials for cement or supplemental fuel. The Other Related Businesses business division offers emergency containment due to disasters or accidents; cleaning of machinery and equipment; exchanging transformer and hydraulic oil; and reclamation of polluted soil. The company was founded by Haruo Ito on November 1, 1945 and is headquartered in Nagoya, Japan.