Quan PHUNG VAN | 30/03/2018
Project Management
Unit of Green Growth Strategy Facility (GGSF) has supported Ha Tinh province
with a Project "Analysis, assessment and recommendation of solutions to
minimize environmental pollution Nghen river water towards Green growth".
In this moment, this project is absolutely necessary. The results of these
scientific researches, if done well, will be important and input information
for directing the sustainable development strategy of the province.
In recent years, although the achieved economic growth is quite high, Ha
Tinh has been facing a lot of serious challenges. First of all, they are the
impact of climate change, risk of depletion of natural resources, increase in
environmental pollution, lower
development level, production efficiency, consumption, unsatisfactory to
requirements for environmental friendliness. Besides, the province has not had
enough fund to carry out detailed and reliable surveys or scientific
calculations on level of greenhouse gas emissions, environmental pollution.
Therefore, the assessment, screening, verification of the information on
climate change, greenhouse gas emissions, environmental pollution levels to
integrate into the process of the provincial socio-economic development - is
considered to be compulsory requirement. With great achievements in economics
as indicated above, on the down side of it, pollution is a challenge to the
socio-economic development and pollution in Nghen river is one of them.
Therefore, Project Management Unit of Green Growth Strategy Facility (GGSF) has
supported Ha Tinh province with a Project "Analysis, assessment and recommendation
of solutions to minimize environmental pollution Nghen river water towards
Green growth". In this moment, this project is absolutely necessary. The
results of these scientific researches, if done well, will be important and
input information for directing the sustainable development strategy of the
province.
The river water is contaminated by many sources, including the following
subjective reasons, such as, untreated wastewater from industrial activities,
sand/mineral mining, traditional production villages, agriculture, health,
animal husbandry, dosmetic waste water, ...directly discharged into the river;
estimatedly, thousands of cubic meters of dosmetic waste water/day-night by
about 400 thousand households discharged to the river, containing high organic
content, and microorganisms, including pathogenic microorganism which is one of
the main sources of pollution to water environment. Coastal and river
aquaculture: River caged fish farming in Nghen helped to stablize many family
lives, contributing to increase fish production. However, due to river
pollution, many households in Nghen have become impecunious and stopped their
farming. Caged fish farming itself is one of the main pollution sources too
because it causes ecological imbalance, impacting the natural flows of the
river and wastes from farming such as chemicals, medicines, fish food in to the
river. In addition, there are also other unknown reasons which should be
identified through surveys, reviews of scientists.
Therefore, identifying pollution sources, level of water pollution and
recommendation of mitigation measures, research and pilots for implementation
of green infrastructure, ensuring the water treated by
"green"-designed treatment discharged into rivers qualified, thereby
improving the quality of Nghen river water. Basing on the reliable data given
by surveys, analysis and evaluation of the scientists, to identify the
opportunities and challenges. Identification of assessment, analysis will
create prerequisites to propose orientations and solutions for sustainable
development objectives towards green growth.
Lire la suite
Vietnam VIE1104111