Environmental O&M Business

YIDO has developed into a specialized company in the field of environmental O&M business through endless challenges, technology development, customer trust and experience for a pure and clean environment.

Business Introduction

“In line with global warming in the 21st century, limited resources and stricter environmental regulations, YIDO has grown into a specialized company in environmental energy business through continuous challenges, new technology development and accumulated O&M know-how.

Currently, many environmental projects are making various attempts at different sites to keep up with the government’s policies.
In line with the current trend, The Environmental O&M Business Division, with the Environmental Energy Business Team leading, focuses and are newly operating high value-added businesses such as waste, incineration, drying, utilities, water purification businesses. Recently, we have added a Water Environment Business Team to deal with water treatment facilities for recycling water resources through wastewater treatment operation.”

YIDO Enivronmental Business Division

Environmental O&M Business


Incineration can reduce waste volume by 95~99% and waste weight by 80~85% compared to burying it in the ground. In addition, it is economical due to the fact that it could recover heat energy. Therefore, the proportion of waste management through incineration is expected to increase gradually.
YIDO is currently operating an intermediate waste disposal company (incineration), and we carry out a legitimate and legal incineration process of general and designated wastes collected.
In addition, YIDO operates as an environmental friendly business by providing electricity that is produced through heat recovery from the incineration process and steam to those businesses that need steam and other services.

Environmental O&M Business


It includes the recovery process and re-use process after the waste has undergone a certain process and used as raw material. This refers to the process in which the material is not disposed after use and inserting it into the material circulation system.

YIDO not only provides consistent service and expertise in operating various facilities ranging from intermediate recycling, final recycling to comprehensive recycling facilities, but also services from the waste supply process to the disposal of products.

Operation sites

Processing Capacity: 80 tons / day

Pochun2(In progress)

Environmental O&M Business


Appropriate temperature, pressure, power and etc. should be obtained when processing or manufacturing raw materials.
Generally, utilities required in businesses, factories, plant facilities are components such as water (industrial water, soft water, pure water), compressed air, Purge N2 gas, steam (high pressure, medium pressure and low pressure); and there are various ways to supply this according to the sources of demand.
In any case the facilities shutdown, the utilities should take into account the respective inter-relationship when building the system, since it might cause production or safety issue. We analyze the facilities of the demand source and provide stable services by independently investing, installing and operating the necessary utilities in order to increase cost competitiveness of the demand source.

Operation sites

Ulsan Wacker Chemical Utility Supply Business
Steam: 16 t / hr

Customer Benefits

YIDO’s Water Environment/Environmental Energy Business team provides an integrated Total Solution for customers.

First, we provide services ranging from consulting to financing, procurement of raw materials and construction of treatment facilities in the water treatment / waste and energy business.

Second, based on our extensive experience in water treatment/waste energy business and talented individuals with expertise in the industry, we have the necessary experts to provide insight in design, construction, commissioning and operation.

Third, we link and integrate various business sites in the environmental O&M business sector and provide synergy in the business.
From waste generation to collection, transportation, processing, disposal, re-use to the final disposal (landfill) process, we create and share synergies throughout various business sites so that our customer’s business will become more valuable.

YIDO’s Water Environment / Environmental energy business team will always provide the best service and meet the customers’ needs with open minds and play and active role.

Business Inquiries

Jong-hoon Park, Environmental Energy Business Team Leader. TEL : 02-2084-2240   /   Email : jh.park@yido.com