Water treatment work for Hanoi lakes to be inspected: Mayor

Hanoi Mayor Nguyen Duc Chung has asked the city's Inspection Agency to conduct a thorough check over the purchase, usage and effectiveness of the Redoxy3C substance which has been used to treat polluted water at 87 lakes in Hanoi.

Water treatment work for Hanoi lakes to be inspected: Mayor

Environment workers use Redoxy3C to treat polluted water on many lakes in Hanoi

According to the Hanoi People's Committee, there have been doubts about the effectiveness of Redoxy3C which is imported from Germany to treat polluted lakes in the city over the past two years.

"Doubts have risen among the public although the Hanoi Sewerage And Drainage Company reported that after two years using Redoxy3C, in 87 of 125 heavily polluted lakes in the city have been saved with water quality meeting the standard set by the Ministry of Natural Resources and Environment,” the committee said.

The substance was introduced to use for Hanoi lakes by the city's vice chairman of Nguyen The Hung after consulting Watch Water Germany Company from Germany.

Tonnes of REDOXY-3C had been sprayed on West Lake to treat pollution after the mass fish deaths in 2016. The substance was continued to be used in many polluted lakes in the capital.

 

Chung requested the inspection team to file a report on the issue within 45 days. Dtinews

Water management becomes crucially important in Vietnam today: experts

Water management becomes crucially important in Vietnam today: experts

Improved water management can help Vietnam tackle the threat of climate change, Belgium Ambassador to Vietnam Paul Jansen said at a workshop held in Hanoi on May 28.  

Will Japanese technology keep To Lich River clean in the long term?

Will Japanese technology keep To Lich River clean in the long term?

Nguyen Thi Hoa, a resident living on Hoang Quoc Viet Street, is enjoying a rare reprieve from the rotten smell that has plagued the neighbourhood for decades.

Rescuing rivers: measures will fail if public refuses to cooperate

Rescuing rivers: measures will fail if public refuses to cooperate

Rescuing rivers: measures will fail if public refuses to cooperate

 
 

Other News

.
Qualcomm will launch its first R&D centre in Vietnam
Qualcomm will launch its first R&D centre in Vietnam
SCI-TECH & ENVIRONMENTicon  23/06/2020 

US chip manufacturer Qualcomm is the latest to join the wave of relocating to Vietnam with plans to launch production facilities and an R&D centre in Hanoi.

Quang Ninh thermal power plant accused of causing air pollution
Quang Ninh thermal power plant accused of causing air pollution
SCI-TECH & ENVIRONMENTicon  23/06/2020 

Quang Ninh Province People's Committee was asked to investigate the case where many households accuse a local thermal plant of causing air pollution.

Quang Nam Beach covered in rubbish
Quang Nam Beach covered in rubbish
SCI-TECH & ENVIRONMENTicon  23/06/2020 

Over 1km of beach in Tam Hai Island, Quang Nam Province, is completely covered in rubbish swept in by the tides.

HCM City targets 1,000 MWp of rooftop solar power at industrial zones by 2024
HCM City targets 1,000 MWp of rooftop solar power at industrial zones by 2024
SCI-TECH & ENVIRONMENTicon  23/06/2020 

HCM City aims to have 1,000 MWp of rooftop solar power capacity installed by 2024 in its industrial parks, export processing zones and high-tech parks, up from 700MWp now.

Vietnam effectively curbs impacts of drought, saline intrusion in Mekong Delta
Vietnam effectively curbs impacts of drought, saline intrusion in Mekong Delta
SCI-TECH & ENVIRONMENTicon  23/06/2020 

Mekong Delta provinces have experienced the most severe drought and saline intrusion ever in the dry season 2019-2020 but the negative impacts on agriculture production and daily life were minimised significantly thanks to effective measures,

Tracing waste a new approach for communities
Tracing waste a new approach for communities
SCI-TECH & ENVIRONMENTicon  24/06/2020 

Once a bag of garbage is thrown away, what actually happens to it is a mystery to many. 

Vietnam’s network sharing deal a boon for future telco collaborations: Fitch Solutions
Vietnam’s network sharing deal a boon for future telco collaborations: Fitch Solutions
SCI-TECH & ENVIRONMENTicon  22/06/2020 

Vietnam’s four State-owned mobile operators – Viettel, VNPT-Vinaphone, GMobile and MobiFone – have just agreed to share some 1,200 base transceiver stations (BTS), 

Users urged to be careful when using Facebook ‘gender swap’
Users urged to be careful when using Facebook ‘gender swap’
SCI-TECH & ENVIRONMENTicon  22/06/2020 

FaceApp’s "gender swap" filter has generated the hashtag "#faceappchallenge" and received hundreds of thousands of shares on Facebook and Instagram, raising concerns about security and the risk of sharing this information.

Central Highlands targets 49.2 percent in forest coverage in 2030
Central Highlands targets 49.2 percent in forest coverage in 2030
SCI-TECH & ENVIRONMENTicon  22/06/2020 

The Central Highlands region aims to raise its forest coverage to 49.2 percent, and forest area to 2.72 million hectares by 2030.

Rare annular solar eclipse visible in Hanoi, Danang, Hung Yen
Rare annular solar eclipse visible in Hanoi, Danang, Hung Yen
SCI-TECH & ENVIRONMENTicon  22/06/2020 

Hanoi, the central city of Da Nang and Hung Yen city saw a rare annular solar eclipse occur on the afternoon of Jun 21, with residents in the capital being able to see the partial eclipse covering nearly 21% of the sun.

AI-based Vietnamese-language voice solutions launched
AI-based Vietnamese-language voice solutions launched
SCI-TECH & ENVIRONMENTicon  20/06/2020 

The Ministry of Information and Communications launched two Vietnamese-language speech-to-text generator VAIS and text-to-speech engine Vbee during a ceremony in Hanoi on June 19.

Dolphin stuns beachgoers at Cam Ranh Bay
Dolphin stuns beachgoers at Cam Ranh Bay
SCI-TECH & ENVIRONMENTicon  20/06/2020 

A large dolphin has paid a rare visit to the shallow waters of Cam Ranh Bay in the south central coastal province of Khanh Hoa.

Viettel among investors of new high-speed under-sea cable ADC
Viettel among investors of new high-speed under-sea cable ADC
SCI-TECH & ENVIRONMENTicon  20/06/2020 

The telecom giant Viettel on June 19 announced it is among the members of a consortium developing a high-performance under-sea cable connecting Vietnam, China, Japan, the Philippines, Singapore and Thailand.

Vietnam alliance of business for environment launched
Vietnam alliance of business for environment launched
SCI-TECH & ENVIRONMENTicon  20/06/2020 

For the first time in Vietnam, an alliance of business enterprises for environmental protection has been launched to tackle environmental issues in the country.

Coal-fired power plants’ ash and slag: hazardous waste or resource?
Coal-fired power plants’ ash and slag: hazardous waste or resource?
SCI-TECH & ENVIRONMENTicon  24/06/2020 

Coal-fired power plants with the total capacity of 18,000 MW produce 16-17 million tons of ash and slag each year in Vietnam, according to GreenID.

Facebook removes Trump ad over 'Nazi hate symbol'
Facebook removes Trump ad over 'Nazi hate symbol'
SCI-TECH & ENVIRONMENTicon  19/06/2020 

The tech giant says a campaign ad featuring a red triangle used in Nazi Germany violated its policy.

Zero-waste communities emerge in Hoi An
Zero-waste communities emerge in Hoi An
SCI-TECH & ENVIRONMENTicon  20/06/2020 

Reserving a 2,600sq.m garden in Dong Na Village in Cam Ha Commune – a farming intensive suburban area of Hoi An – local farmers and businesses have joined hands to debut the first zero-waste agriculture

‘Pay as you throw away’ could solve waste problems
‘Pay as you throw away’ could solve waste problems
SCI-TECH & ENVIRONMENTicon  19/06/2020 

It's common in Vietnam to see people throw garbage on a dumping area by the pavement, then collectors come to load the waste into garbage carts and transport to treatment areas.

Vietnamese Govt considers fee for domestic waste treatment by volume
Vietnamese Govt considers fee for domestic waste treatment by volume
SCI-TECH & ENVIRONMENTicon  23/06/2020 

If the draft law is approved, people will pay a waste collection and treatment fee based on the amount of waste they produce.

US-China row moves underwater in cable tangle
US-China row moves underwater in cable tangle
SCI-TECH & ENVIRONMENTicon  18/06/2020 

In another sign of growing tension, a high-speed internet cable looks set to be blocked by the US.

 
 
 
Leave your comment on an article

OR QUICK LOGIN