After 10 years of research, Professor Tran Hong Con, a professor of chemistry, Hanoi University of Science, successfully applied the selective absorption technology to treat dirty water into drinking water immediately. On the banks of To Lich River, Professor Con took the muddy river water ...
1. OPERATION NEWS: General Department Office: Conference on summarizing the work in 2012 and directions and tasks in 2013 On the afternoon of January 8, 2013, the Office of the General Department held a meeting to summarize the work in 2012 and orientation and tasks in 2013. Deputy Minister cum General Director of General Department ...
1. OPERATION NEWS: Hanoi University of Natural Resources and Environment: Receiving Huan, Friendship Medal of Lao PDR On the morning of December 27, at the headquarters of Hanoi University of Natural Resources and Environment, the ceremony took place to receive Huan, Friendship Medal. Conference of Lao PDR for collectives and individuals ...
Traditional wastewater treatment systems are usually designed according to the following treatment process: Collection hole - Air conditioning tank - Anaerobic - Aerotank tank - Sedimentation tank - Disinfection tank The method of using AAO & MBBR new technology is quite preeminent compared to previous technologies ...
With the goal of increasing the proportion of rural households using clean water from a centralized water supply system to over 40 ‰, in 2013, Vinh Long province plans to allocate over 55 billion VND from capital sources for the water program. rural cleanliness, investment focus ...
Currently, most domestic wastewater from households, wastewater in factories, industrial zones (IZs), hospitals, craft villages, urban livestock and poultry husbandry areas are discharged directly into the sewers, rivers and streams that do not go through any treatment. Country…
Average weight of fish species can be reduced by up to 24% due to global warming. The greater the average water temperature, the lower the oxygen concentration in the water. Since the oxygen concentration is directly related to the weight of the animal, the concentration ...
Introduction The quality of supply water for ice production is nowadays more and more focused to produce quality ice products that reach the purity, ensuring the health of consumers. The industrial reverse osmosis filtration system is a demineralization solution that has been applied ...
Due to the effect of heat and evaporation, different chemical and physical processes take place in the boiler water, a series of compounds are decomposed and a series of other compounds are produced ... In many cases this process leads to the creation of non ...
The steady and steady operation of the boiler is highly dependent on the quality of the water supplied to the boiler to generate the steam. 1. The purpose of water treatment 1.1 Purpose of the boiler feed water treatment Stable and stable working of the sub-boiler ...
The Department of Natural Resources and Environment of Ho Chi Minh City had a meeting with Hai An Co., Ltd. to learn about Enzyme Technology proposed by this unit to treat polluted wastewater in the city. Dr. Bui Quoc Nghia, Chairman of the Board of Members of Hai An Company for ...
Hai Phong City People's Committee in collaboration with AzroadCeo Group (Japan) has just organized a seminar on "Introduction of friendly environment treatment technology" attracting a large number of experts, environmental management agencies and other Enterprises in the attendance area. Mr. Kazuhiko Nagai - General Director ...
