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Waste treatment technology using hydrolysis technology of Dream Producers Co., Ltd, from Japan
On December 16, 2024, at the Department of Natural Resources and Environment, Mr. Nguyen Tan Thuan - Deputy Director of the Department and representatives of the Economic Zone Management Board welcomed and worked with Japanese investors, Mr. Atsushi Inoshita, Director of Dream Producers Co., Ltd.

At the meeting, the parties discussed the content of cooperation in the environmental field, and Dream Producers Co., Ltd. introduced an environmental treatment system developed in Japan and currently in operation. About 10 years ago, environmental issues became a hot topic in Japan. The rapid development of industrial production sectors has increased the burden on the environment, leading to the degradation of the living environment, affecting human health and the development of the country. Environmental pollution, especially air and water pollution, is increasing. Faced with this situation, the Japanese Government has had to take measures to improve the legal system and establish a state environmental management agency, in order to solve 3 problems at the same time: Reducing pollution, protecting the environment; Reducing pollution control costs and public health costs; Reducing production costs and reducing energy costs. Therefore, Dream Producers Co., Ltd. has decided to enter this business.

Vietnam is currently developing its economy at an incredible rate, and it will certainly put great pressure on the ecological environment.

Previously, waste treatment methods only included landfilling, crushing and burning. Landfilling causes problems such as odor, soil pollution and groundwater pollution. Burning causes problems such as dioxin, emitting large amounts of CO2; in particular, dioxin can be harmful to the health of residents and surrounding plants. Crushing can only physically treat solids.

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Representatives of the Economic Zone Management Board participated in receiving and working with Dream Producers Co., Ltd., from Japan.

Japan and the world are moving towards the Sustainable Development Goals (SDGs) and not only ensuring safe and reliable waste treatment but also aiming for 100% recycling.

"Hydrolysis" is the process of decomposing organic matter using only water and pressure. Do not use anything other than water, put the raw materials into the pressure vessel. Close the lid and pump in saturated steam, the temperature inside will reach 230 degrees Celsius, the pressure will be up to 23 bar, and the organic matter inside will be decomposed into small molecules. Then, we will dry them and turn them into powder to discharge, a simple structure. The remaining materials such as iron, glass, ceramics will be removed at the selection and recycling line...

Advantages of "Hydrolysis" waste technology: No use of secondary energy sources, no use of chemicals, no greenhouse gas emissions. Small land area, small capacity investment is still effective. Household waste does not need to be classified, shortening the time to process organic waste to 3 hours, eliminating all pathogenic microorganisms. 60% of household waste will be converted into coal

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Delegates take souvenir photos at the meeting

The company said that the No. 1 machine has been operating in Kyoto, Japan for 3 years, since the company received the license to treat medical waste by the "hydrolysis" method for the first time in Japan,

Through the working session, Dream Producers Co., Ltd. wants to use its technology and experience to contribute to Vietnam, including industrial parks that are interested in and aiming for the ecological industrial park model./.

 

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"Hydrolysis" technology process for waste treatment

 

*Nguồn: Công ty Dream Producers Co.,Ltd

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LONG AN ECONOMIC ZONE AUTHORITY

Direct instruction: Ông Lê Trường Chinh Head of "Long An Economic Zone Authority".

Address: No.25 National Highway 62, Ward 1, City.Tan An, Long An Province.

Phone: (0272) 3825445 Fax:(0272) 3825442 Email:bqlkkt@longan.gov.vn

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