web analytics
March 2, 2015 / 11 Adar , 5775
At a Glance

Posts Tagged ‘water’

First Snow Falls on the Hermon

Monday, November 24th, 2014

The first snow of the year fell on the upper slopes of the Hermon Tuesday, the Kinneret began to rise slowly and hopefully dramatically, and the forecast for the rest of the week is rain, rain and more rain.

Up to four inches of rain has been predicted in some northern and western areas of the country. Unlike the first rain that fell last month, the central Negev south to Eilat are not likely to see more than a few drops.

The rest of the country already has recorded up to double the average rainfall for this time of year, and by those numbers will rise by the end of the week of the forecast are correct.

Israel’s water desalination system has made the country less dependent on the Kinneret, where the shoreline has been receding for most of the past two decades following the record-breaking winters of 1991-1993 during which time the dams were opened to prevent flooding of Tiberias and roads and communities situated on the lake.

However, the low level of the lake has forced the Water Authority to pump more water from underground aquifers, the country’s largest water source, seriously depleting them. The Kinneret now is a fraction of an inch from the “red line,” which is 213 meters below earth and 4.2 meters below the level at which dams would have to be opened to prevent flooding.

The chances of that happening are slim, unless Israel gets drenched as it did in 1991-92.

Last year, a wicked snowstorm hit the country in December, much earlier than usual, and everyone was calculating that the Kinneret would be full by the end of the year,

But God reminded us that He and not the weather forecasters and Kinneret watchers bring rain. Israel went through one of the worst – meaning dry – winter on record after the early snow, so we are simply going to remain optimistic but not jump the gun this time.

Some weather models predicted that November would be wetter than normal but that December will be dry.

The models have a poor record of accuracy. The first part of the prediction has been on the money, and it is hoped that the second part will be wrong.

Below is a map showing the percent of rain fall for this time of year. The Western Negev has received three times the normal amount.

Map shows that most of Israel has received far more than the usual amount o rain for this time of year.

Map shows that most of Israel has received far more than the usual amount o rain for this time of year.

 

 

Jerusalem’s Best Kept Secret

Tuesday, August 26th, 2014

Welcome to Lifta spring. One of Jerusalem’s best kept secrets.

Green, water and swimming near the entrance to Jerusalem… if you know where to look.

Great for a hot summer day.

 

Lifta spring is first mentioned in the Bible in the Book of Joshua, as the water of Niphtoach.

15:8 And the border went up by the valley of the son of Hinnom unto the south side of the Jebusite; the same is Jerusalem: and the border went up to the top of the mountain that lieth before the valley of Hinnom westward, which is at the end of the valley of the giants northward.

15:9 And the border was drawn from the top of the hill unto the fountain of the water of Nephtoah, and went out to the cities of mount Ephron; and the border was drawn to Baalah, which is Kiryat Yearim.

UK’s Largest Water Company Uses Israeli Water Technology

Thursday, June 5th, 2014

United Utilities, the UK‘s largest listed water company supplying around 7 million homes in the North West of England, is the latest water utility to discover the merits of floating fine bubble aeration technology, developed and marketed by Israel’s Mapal Green Energy.

Announcing the installation of Mapal Green Energy’s Floating Fine Bubble Aeration (FFBA) system at its Horwich sludge plant, United Utilities said that it is upgrading its current installation with new equipment which is expected to be significantly more energy efficient.

The current plant comprises two biological reactors with a capacity of 3900 liters/hr. The existing installation of fixed mechanical aerators will be replaced with 16 floating fine bubble units. Surface aeration plats treat sewage using air and a biological floc composed of bacteria and protozoa.

Initial forecasts suggests that Mapal’s FFBA system is expected to deliver the same or improved process performance at up to 40% less power than is currently consumed, saving a possible 308 MWh of electricity per year.

Dale Walker, Senior Area Engineering Manager, United Utilities commented: “The system will provide a number of benefits in addition to attractive power savings and may provide a financially viable lower cost solution compared to traditional FBDA installations for small to medium sized surface aeration plants. The system can be retrofitted to existing plants and installed without requiring major shutdowns of the existing plant. The equipment is also readily accessible for maintenance purposes.”

The UU project team has worked closely with Mapal Green Energy’s engineers over the last few months to finalize the design and secure funding. The system is due to go live in August – the water firm will work with Mapal to maximize the benefits from the new plant.

Horwich will be the largest FFBA installation in the UK. Mapal said the FFBA units have been extensively tested. The supplier is confident the technology will deliver important energy savings and easier maintenance – the installation has no moving parts in the waste-water processing tank.

With over 35 installations worldwide, Mapal’s floating fine bubble aeration (FFBA) system has proven itself to meet and improve stringent sewage quality parameters including the reduction of organic components and Ammonia, and has achieved major cost savings, as well as delivered proven performance.

Beaches are Open, Time for Sand and Fun in the Sun!

Thursday, May 1st, 2014

Israel’s beach season began officially Thursday morning, May 1, with a bright sunny day and breezy skies.

Lifeguards are out in force at 140 beaches, according to government officials, all of which are open to the public across the country. In many areas, separate beaches are available for observant Jews.

Recently a new separate beach opened up at the Dead Sea in Ein Bokek, according to Chabad-Lubavitch emissary Rabbi Shimon Elharar. (For more information about that beach and kosher facilities in the Dead Sea area, Rabbi Elharar can be reached at +972-54-777-0695.)

The season this year is scheduled to end after the High Holidays, on October 23, 2014.

Health officials remind Israelis, new immigrants, visitors and tourists to use an effective sun block when at the beach. The sun’s rays in the Mediterranean region can be stronger than one might be used to elsewhere, and the risk of a burn or other damage could be higher. The strongest and most damaging “sun hours” of the day are between 10:00 a.m. and 2:00 p.m.

Enjoy yourselves and have a great season!

Archaeologists Inaugurate King Solomon’s Coronation Site

Thursday, April 3rd, 2014

In a secret ceremony held Tuesday, officials inaugurated the  site of King Solomon’s coronation in the City of David.

The massive Canaanite fortress, built some 3,800 years ago, protects the Biblical Gihon Spring by allowing access to the water solely through a western entrance from within the city.

In the Book of Samuel (Shmuel) II, Chapter V, King David conquered the Zion Fortress from the Jebusite king and his men. Archaeologists believe it is possible they have discovered the fortress referred to in the Biblical passage, entered by King David’s soldiers as they conquered Jerusalem from the Jebusites.

At the beginning of the Book of Kings I, the prophet Nathan and Tzadok HaKohen describe the coronation of King Solomon as having taken place “on Gihon.” Researchers believe the ceremony took place at the heart of the Spring House, over the gushing Gihon Spring.

“When we open the Bible and read about King Solomon who was crowned here, on the Gihon Spring, today you can come and see that this is where it all started,” said Oriya Desberg, director of development at the City of David.

It took archaeologists 15 years to uncover the structure in one of the most complex and digs ever undertaken in the State of Israel.

The Spring House is a massive Canaanite fortress built in the 18th century BCE and is the largest such structure ever uncovered from the pre-Herodian period.

The archaeological dig from which the fortress emerged was led by Haifa University’s Professor Ronny Reich and Eli Shukron of the Israel Antiquities Authority.

“In order to protect the water source, they built not only the tower, but also a fortified passageway that allowed the city residents a safe access to the water source,” explained archaeologist G. Uziel. The passageway continued to operate until the end of the Iron Age, the archaeologist said, “and it was only when the First Temple was destroyed that the fortress collapsed into ruins and was no longer used.”

The walls  – 23 feet (seven meters) thick – were built with stones that are about ten feet (two to three meters) wide, and no mechanical tools were used in the construction.

My Park

Wednesday, February 26th, 2014

I grew up a few blocks from the Ramat Gan National Park, a man made urban park, which isn’t really national, with a nice, little man made lake. It’s only 0.7 square miles, but when I was growing up it was plenty.

Googlemaps screen shot

Googlemaps screen shot

On summer afternoons, my dad would come home early from work and we’d drive over, rent a boat (you had to leave your watch as deposit in the rental booth, to make sure you didn’t steal your boat, which occasionally made it difficult to come back on time).

They made the artificial lake in 1959, and dad and I were regulars there. They also built a restaurant in the middle of the lake (see top picture), which I don’t think ever actually operated. I could be wrong. Throughout my childhood it was just this cement shell you’d circle with your rowboat.

I suppose some ideas need to be thought through better. But the park continues to be a source of safe fun for the locals. It’s gotten more Haredi in recent years, but it’s still as happy as it used to be, I think. I don’t go there much these days, since we live in Netanya. I don’t know if they still rent boats. I should take my daughter one day and check it out.

The local ducks and the cats are very happy.

ducks in the park

Dutch Water Company Cuts Israel Ties over Territories

Wednesday, December 11th, 2013

The largest public water company in the Netherlands has severed ties with Israel’s national water company over its operation in Israeli settlements.

Vitens in ceasing cooperation with Merkorot said in a statement Tuesday on its website that it “attaches great importance to integrity and adheres to international law and regulations. After discussions with stakeholders, the company came to the realization that it is extremely difficult to work together on future projects since they cannot be separated from their political context.”

The Dutch company reportedly also consulted with the Dutch Foreign Ministry. Lilianne Ploumen, the Dutch minister for foreign trade and development cooperation, canceled a visit this week to Mekorot, the Dutch daily NRC Handelsblad reported, according to Haaretz.

Last month, Vitens signed a cooperation agreement with Merkorot to develop several joint projects.

Vitens provides water to 5.4 million people in the Netherlands.

Despite Mekorot also providing water to the Palestinian Authority, it has been slammed in the Dutch media and by the government for drilling for water in the Israeli territories and for what they say is discrimination against the Palestinian Authority in its water supply.

Printed from: http://www.jewishpress.com/news/breaking-news/dutch-water-company-cuts-israel-ties-over-territories/2013/12/11/

Scan this QR code to visit this page online: