Tag Archives: Mercury

A cooler night is coming as the mercury drops to 6 ° C again | Instant News



Mercury fell to six degrees Celsius in Karachi on Monday morning under the influence of a cold wave that swept across the country today, the Pakistan Meteorological Department said.

The Met Office added that the cold wave will continue until at least January 16 in the port city. “Under the influence of the cold north wind, mercury fell to 6 ° C on Monday morning and this weather pattern will most likely continue until January 16. After that, the nighttime temperature will most likely remain between 10-11 degrees Celsius,” said Sardar. Sarfraz, Sindh’s chief meteorological officer.

The Met Office predicts cool nights in Karachi this week with temperatures hovering between 6 and 8 degrees Celsius. The weather is likely to cool again later this month due to western disturbances.

“We expect another western wave later this month, which will bring rain and snow to the north and over the country in the third week of this month. This wave will be followed by extremely cold weather in the country and under its influence, it will cool down again at the end of this month and from next month, ”said Sarfraz.

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Mercury fell further as a cold spell approached | Instant News



Mercury fell to 10.1 degrees Celsius in Karachi on Thursday morning following the Pakistan Meteorological Department’s (PMD) forecast of cold and dry weather for the city over the next few days, particularly on Fridays and Saturdays, when minimum temperatures may drop to lows. . as 7 ° C or 8 ° C.

“The whole country is in the grip of cold weather following western disturbances that have caused rain and snow to fall on the upper part of the country,” said Sardar Sarfaraz, Sindh’s chief meteorologist, Thursday.

“Under the influence of this cold weather, the minimum temperature fell to 10.1 ° C last night, and is expected to drop into single digits in the coming days.” According to PMD officials in Karachi, a minimum temperature of 10.1 ° C was recorded in the city on Wednesday evening, while a maximum temperature of 22.2 ° C was recorded on Thursday.

Sarfaraz said the city’s winter can last until December 24, adding that the minimum temperature will likely remain between 9 ° C and 11 ° C on most days, except this Friday and Saturday, when cold, dry and windy conditions can bring temperatures down. in single digits.

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KMC hospitals were on standby as mercury surged to 40.2oC in Karachi | Instant News



Mercury soared to 40.2 degrees Celsius on Monday under the influence of the dry continental winds that started blowing towards Karachi due to the formation of high pressure areas in Central Asia and Afghanistan, according to the Pakistan Meteorological Department (PMD).

The Met Office said the weather would remain too hot and dry until Friday or Saturday. PMD has forecast a week-long heat wave in Karachi from Monday, with temperatures ranging from 40 to 42 degrees Celsius.

“Due to the high pressure area that is forming in Central Asia, the dry continental air has resulted in an increase in temperature in Karachi but due to the extremely low humidity, the temperature does not feel as high as compared to the high humidity weather,” said Sardar Sarfraz, PMD Chief Meteorological Officer at PMD. Sindh.

The official said they expected temperatures to be between 39 and 41 degrees Celsius on Tuesday (today) in Karachi. He added that mercury can rise to 42 degrees Celsius from Wednesday to Friday, adding that even Saturday would be a tough day for Karachi people.

Sardar Sarfraz said October is usually a hot month in Karachi as sea breezes remain cut off due to the transition from summer to winter.

Be alert at the hospital

At the direction of Karachi Administrator Iftikhar Ali Shallwani, all Karachi Metropolitan Corporation (KMC) hospitals and 1122 rescue services were alerted after the heat wave forecast by the offices met.

All officials and related staff have been asked to remain on duty at all times. According to a press statement released by the KMC, focal people from all hospitals have been directed to make very easy arrangements after the heat wave warning.

KMC has published details of the heat stroke centers set up at Abbasi Shaheed Hospital, Sobhraj Maternity Hospital, Gizri Maternity Hospital, Landhi Medical Complex, Sarfaraz Rafeeqi Shaheed Hospital, Lyari Primary Health Care Center, Gizarabad General Hospital, Manghopir Leprosy Hospital , Nazimabad Homeopathic Hospital, Shah Faisal Heart Center, Landhi Heart Center, Karachi Kidney Disease Institute and Karachi Health Heart Disease Institute.

Meanwhile, the medical and health services department issued advice to the public and asked them to take precautions. Residents are asked to drink water and ORS to avoid dehydration. People have been asked to avoid unnecessary going out and wear hats and use umbrellas when working or going out. He called on diabetes and blood pressure patients to adopt special precautions. The advisor asked residents to approach the nearest heat stroke center in case of an emergency.

‘Energy Conservation’

K-Electric urges its consumers to practice energy conservation. With temperatures expected to reach 42 degrees Celsius, KE urges its customers to take all necessary precautions between 11.00 and 16.00 – peak heat hours.

“As the weather is expected to be very hot and dry from October 11 to October 13, KE asks customers to be more careful during the hottest hours by staying hydrated, wearing breathable fabrics and ensuring that the head is covered and protected from direct attacks. heat and sunshine. “

According to a press statement from the power company, as demand for electricity is likely to increase due to heat, the power company is liaising with its fuel supplier to ensure a consistent supply essential for an optimized power supply.

“At the same time, power companies are appealing to their customers to consume electricity carefully and practice energy conservation. The power company has ensured that its rapid response team remains alert during this time to ensure the quickest possible recovery of any faults, while also delaying shutting down non-vital maintenance during this time. “

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The Bagnore 3 geothermal plant in Italy restarted after the equipment update Think about GeoEnergy | Instant News



Bagnore Factory 3, Tuscany, Italy (source: Enel Green Power)

Enel Green Power has restarted the Bagnore 3 MW 20 geothermal power plant in Tuscany, Italy after updating its equipment for the hydrogen sulfide reduction process called AMIS.

The Enn Green Power Bagnore 3 20 MW geothermal power plant in Tuscany, Italy has restarted after several equipment updates. The plant has been temporarily closed to work on repairs to avoid prolonged minor disruptions with the latest generation components added, so Green report in italy

“All heavy equipment has been replaced with new components from the latest generation that will guarantee efficiency and continuity of service,” said Enel Green Power. Restart operation of the geothermal power plant on 17 July 2020, completed on Saturday 18 July. Consider the extent of the intervention, which consists of total restyling of equipment, it is necessary to carry out all functional tests until the system becomes fully operational on Saturday 18 July.

“It is possible – the company determined – that during testing and the factory restarting some time when olfactory disturbances occur, are monitored and clearly far below the limits predicted by regulations. Enel Green Power, which has made an important investment in a sign of technological excellence and environmental sustainability, thanks to the collaboration of the city government and the mayors of Santa Fiora and Arcidosso, with whom the time and method of intervention have been agreed “.

The plant uses a process called hydrogen sulfide reduction FRIEND which is able to keep the mercury and hydrogen sulfide emissions under control. Emissions naturally occur in geothermal liquids that are used for energy production; hydrogen sulfide, in particular, with the characteristic odor of rotten eggs, is what characterizes areas where geothermal emissions naturally come out of the soil layer.

From this point of view, plant installations represent important environmental protection for geothermal areas.

“The AMIS system at the Bagnore 3 geothermal plant has been operating since 2001 and is the first to be built at a geothermal plant, giving way to the installation lines at all plants ending in June 2015: to date – Enel recalls – all 37 production groups of 34 factories Tuscan is equipped with AMIS with an efficiency rate greater than 95%, thanks also to the ongoing maintenance and innovation process that has made Enel’s green power make an important and constant investment in the last twenty years. “

The Global Update for the geothermal power sector for the WGC 2020 documents this investment, which according to him in the last five years USD 263 million has been invested in Italy to increase existing geothermal power plants, especially with regard to the reduction of uncondensed gas emissions, a clear reference , this, to AMIS.

In this case, it is the Yearbook that was published last fall by the Tuscany Regional Environmental Protection Agency (Arpat) to confirm that 100% of the geothermal power plants monitored by Arpat show values ​​below the emission limit for H2S (hydrogen sulfide or hydrogen sulfide) than for Hg (mercury) and for SO2 (sulfur dioxide or sulfur dioxide).

More specifically, AMIS is able to break up to 99% of hydrogen sulfide distributed in the gas leaving the condenser.

Regarding mercury, however, the Agency added that “the determination of the level of mercury exposure of the Mount Amiata population, due to the sum of the two contributions (natural components in the presence of significant geological anomalies) plus the component emissions of plants) shows a value very far from the precautionary limit. health established by international guidelines of 200 ng / m3 is averaged annually.In the Mount Amiata area there is often data that is proportional to the level of natural background, mostly between 2-4 20 ng / m3 with some peaks at 8-20 ng / m3 “, where 20 ng / m3 is the value usually measured in urban areas.

Source: GreenReport

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Mercury tends to cross 40 ° C in Karachi today | Instant News



The Met Office has warned that temperatures may rise to 40-42 degrees Celsius in Karachi on Tuesday (today), saying that because of the sea wind suspension, moderate heat waves are likely to grip the city and its suburbs over the next two days.

“Analysis of the latest meteorological data shows no significant changes in surface wind flow in Karachi so far, so no heat wave conditions were observed on Monday,” Meteorological Chief of Staff Sardar Sarfraz said. “However, over the next two days, Karachiite may experience heat wave conditions with a maximum temperature in the range of 40-42 ° C.”

Mercury touched 38 ° C in Karachi on Monday, although the Met Office predicted a moderate heat wave in the city from May 17, Sarfraz said. He added that because there was no change in wind flow that occurred over the city, the temperature remained less than 40 ° C, but because of the high humidity, which is 62 percent, the temperature felt like it was very high.

Experts say that by paying attention to heat wave warnings, people should avoid going outside between 11am and 4pm, because high temperatures and humidity can cause strokes due to sunlight, especially for those who are elderly and fasting.

“At present, most people fast, so they cannot drink water during the day. In this situation, fasting people must stay indoors to avoid fluid loss and dehydration,” said senior doctor Dr. Khurram Nizami.

“Hot and humid weather can be very dangerous for people who are elderly or have weak immunity, and especially those who are also fasting,” he added. The city government said they had also asked tertiary health facilities to make arrangements to deal with emergencies given the moderate heat wave.

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