quality
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Traffic Schemes Fail to Improve Tehran Air Quality
EghtesadOnline: The resumption of traffic schemes in the capital city of Tehran since June 6 has had close to zero effect on air pollution so far, an official with the Department of Environment…
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Tehran Air Quality in May Healthy on Only One Day
EghtesadOnline: The Iranian capital’s residents inhaled more polluted air in May compared with the same period of last year, data from Tehran Municipality show.
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Iranian Refineries Prepare for Supplying IMO-Compliant Shipping Fuel
EghtesadOnline: To help improve the quality of low-sulphur fuels and its compliance with the International Maritime Organization’s new rules (sulphur content no more than 0.5%) took effect on…
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Call for Developing Tehran’s Landline Internet Infrastructure
EghtesadOnline: An official with Tehran Municipality criticized local communication operators and said the quality of landline internet services needs to be enhanced in the capital.
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DoE Blames Gasoline, Diesel Quality for Air Pollution
EghtesadOnline: A study conducted by the Department of Environment on gasoline and diesel quality indicates both fuels sold in the country contain dangerous chemicals above acceptable standards,…
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RIPI Raising the Bar on Gasoline, Diesel Quality
EghtesadOnline: The Research Institute of Petroleum Industry has plans to improve the quality of gasoline and diesel by reducing sulfur content, head of the RIPI said.
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Gasoline, Diesel Sulfur Content Alarming
EghtesadOnline: The results of a study conducted by Tehran Air Quality Control Company on gasoline and diesel quality shows both fuels sold in the capital in summer contained sulfur above acceptable…