China

Senate legislation would expand COVID-19 projects with Israel to lessen dependence on China – Israel

The Senate has introduced legislation to enhance partnerships between American and Israeli companies on COVID-19 projects, thus lessening U.S. dependence on China for life-saving medications and treatments.

The bipartisan legislation was introduced on Wednesday as Secretary of State Mike Pompeo, on a whirlwind eight-hour visit to Israel, criticized China while praising Israel.

“You’re a great partner,” Pompeo said in an appearance with Prime Minister Benjamin Netanyahu before their meeting in Jerusalem. “You share your information, unlike some other countries that try and obfuscate and hide information. And we’ll talk about that country, too.”

(LINK).

US said to question China’s role in bid to construct Israeli desalination plant – United States

US officials have questioned a China-tied company’s bid to construct a new desalination plant in Israel and have expressed concerns over the possibility of it winning the tender, Axios reported Saturday.

Hutchison Water International is one of two companies to have reached the final stage of the tender to build the Sorek B plant, set to be the largest desalination facility in the world, alongside IDE Technologies.

Hutchison is owned by Hong Kong-based holding company CK Hutchison Holdings.

(LINK).

Beijing water operator reports revenue gains in 2019 – China

Beijing Capital Co Ltd, the world’s fifth-largest and the country’s second-largest water operator, reported revenue of more than 14.9 billion yuan in 2019, 20 percent up compared with the same period in the previous year. Total profit reached 1.598 billion yuan ($227.17 million), up 25 percent year-on-year.

Environmental business revenue reached 14.6 billion yuan, 98 percent of total revenue. Business relating to water affairs witnessed a year-on-year increase of 29 percent, and solid waste business was up 15 percent.

The company said its research and development expenditures last year rose 71 percent year-on-year, to 48.5 million yuan.

(LINK).

System achieves new level of efficiency in harnessing sunlight to make fresh potable water from seawater – Cambridge

A completely passive solar-powered desalination system developed by researchers at MIT and in China could provide more than 1.5 gallons of fresh drinking water per hour for every square meter of solar collecting area.

Such systems could potentially serve off-grid arid coastal areas to provide an efficient, low-cost water source.

The system uses multiple layers of flat solar evaporators and condensers, lined up in a vertical array and topped with transparent aerogel insulation. It is described in a paper appearing today in the journal Energy and Environmental Science, authored by MIT doctoral students Lenan Zhang and Lin Zhao, postdoc Zhenyuan Xu, professor of mechanical engineering and department head Evelyn Wang, and eight others at MIT and at Shanghai Jiao Tong University in China.

(LINK).

New solar-powered system makes desalination ecofriendly – America

A completely passive solar-powered desalination system developed by researchers at Massachusetts Institute of Technology (MIT) and in China could provide more than 1.5 gallons of fresh drinking water per hour for every square metre of solar collecting area. 

Such systems could potentially serve off-grid arid coastal areas to provide an efficient, low-cost water source, said MIT doctoral students in a paper appearing in the journal ‘Energy and Environmental Science’.

The key to the system’s efficiency lies in the way it uses each of the multiple stages to desalinate the water. At each stage, heat released by the previous stage is harnessed instead of wasted. In this way, the team’s demonstration device can achieve an overall efficiency of 385 percent in converting the energy of sunlight into the energy of water evaporation.

(LINK).

Solar-powered desalination systems could bring water to disaster zones – Shanghai

It’s one of life’s most frustrating ironies that Earth’s surface is over 70 percent water, but most of that is undrinkable. Desalination is an important technology that may help unlock more drinking water, and now two independent teams have developed new types of solar-powered desalination systems using very different mechanisms.

The first of the two new designs comes from researchers at MIT and Shanghai Jiao Tong University. The team says the multilayer system has an impressive overall efficiency of 385 percent, producing as much as 5.78 L (1.52 gallons) of clean water per square meter of solar-collecting area, which is more than twice the amount produced by similar systems.

Each of the layers, arranged vertically, has an important role to play in the process. First, there’s a transparent insulating layer that lets sunlight through to a black, heat-absorbing layer. That in turn passes the heat onto several layers of wicking material, which have sucked the water up from below. The water evaporates out of that layer and strikes another surface, where it condenses and drips off to be collected.

(LINK).

Scientists create simple, solar-powered water desalination – China

A completely passive solar-powered desalination system could provide more than 1.5 gallons of fresh drinking water per hour for every square meter of solar collecting area.

Such systems could potentially serve off-grid arid coastal areas to provide an efficient, low-cost water source.

The system uses multiple layers of flat solar evaporators and condensers, lined up in a vertical array and topped with transparent aerogel insulation.

(LINK).

Simple, solar-powered water desalination – China

A completely passive solar-powered desalination system developed by researchers at MIT and in China could provide more than 1.5 gallons of fresh drinking water per hour for every square meter of solar collecting area. Such systems could potentially serve off-grid arid coastal areas to provide an efficient, low-cost water source.

The system uses multiple layers of flat solar evaporators and condensers, lined up in a vertical array and topped with transparent aerogel insulation. It is described in a paper appearing today in the journal Energy and Environmental Science, authored by MIT doctoral students Lenan Zhang and Lin Zhao, postdoc Zhenyuan Xu, professor of mechanical engineering and department head Evelyn Wang, and eight others at MIT and at Shanghai Jiao Tong University in China.

(LINK).

Hyflux unit restructures $121.3m loan for desalination plant in China – China

Hyflux said its wholly-owned unit Tianjin Dagang Newspring Co Ltd (TDN) has successfully restructured a 617 million yuan (S$121.3 million) Bank of China loan.

The loan’s maturity date has been extended by three years to 2026, with the repayment schedule adjusted for lower annual repayments.

The loan is for TDN’s 100,000 cubic metre per day seawater desalination plant in Dagang City, Tianjin Province, and is guaranteed by Hyflux.

(LINK).

Chinese tech giant Huawei enters into Israeli solar energy market – China

Chinese telecommunications giant Huawei Technologies announced its entry into the Israeli solar energy market on Wednesday, one day after confirming the closure of its solar operations in the United States.

Huawei, the world’s leading inverter supplier, has signed an agreement with Zing Energy – which represents the Chinese company in Israel – to install solar inverters in several 30-megawatt solar farm projects across the country.

 Solar inverters are a critical instrument for the conversion of DC power produced by solar panels into AC power, suitable for the electric grid. 

(LINK).

RSS
LinkedIn
Share
Instagram