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To Kau Wan
To Kau Wan () is a bay on the north shore of northeast Lantau Island, Hong Kong. Contaminated soil from Penny's Bay was transferred here for thermal desorption to separate the Volatile Organic Compounds (VOC) and Semi-Volatile Organic Compounds ( SVOC) along with cement immobilization of metal contamination from Penny's Bay. The oily residue was transferred to the Chemical Waste Treatment Center (CWTC) in Tsing Yi for incineration (particularly for dioxins and dioxin-like compounds). See also * Tsing Chau Tsai Peninsula Tsing Chau Tsai Peninsula () is the peninsula located at the northeast of Lantau Island, New Territories, Hong Kong, including Yam O, To Kau Wan, Tai Tsing Chau, Tsing Chau Tsai and Penny's Bay. Administration Tsing Chau Tsai Peninsula adminis ... Lantau Island Tsuen Wan District Bays of Hong Kong {{HongKong-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
To Kau Wan
To Kau Wan () is a bay on the north shore of northeast Lantau Island, Hong Kong. Contaminated soil from Penny's Bay was transferred here for thermal desorption to separate the Volatile Organic Compounds (VOC) and Semi-Volatile Organic Compounds ( SVOC) along with cement immobilization of metal contamination from Penny's Bay. The oily residue was transferred to the Chemical Waste Treatment Center (CWTC) in Tsing Yi for incineration (particularly for dioxins and dioxin-like compounds). See also * Tsing Chau Tsai Peninsula Tsing Chau Tsai Peninsula () is the peninsula located at the northeast of Lantau Island, New Territories, Hong Kong, including Yam O, To Kau Wan, Tai Tsing Chau, Tsing Chau Tsai and Penny's Bay. Administration Tsing Chau Tsai Peninsula adminis ... Lantau Island Tsuen Wan District Bays of Hong Kong {{HongKong-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lantau Island
Lantau Island (also Lantao Island, Lan Tao) is the largest island in Hong Kong, located West of Hong Kong Island and the Kowloon Peninsula, and is part of the New Territories. Administratively, most of Lantau Island is part of the Islands District of Hong Kong. A small northeastern portion of the island is located in the Tsuen Wan District. Originally an island with fishing villages, it has been developed since the late 20th century with the construction of Tung Chung New Town on its north-western coast and the completion of several major infrastructure projects, including Lantau Link (1997), Hong Kong International Airport (1998), Hong Kong Disneyland (2005), Ngong Ping 360 (2006) and Penny's Bay Quarantine Centre (2020). Geography With a land mass of , it is the largest island in Hong Kong, almost twice the size of Hong Kong Island. Lantau Island primarily consists of mountainous terrain. Lantau Peak () is the highest point of the island. It is the second highes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Penny's Bay
Penny's Bay or Chok Ko Wan () was a bay in north-eastern Lantau Island, and had been a port since the Ming dynasty. The bay has since been reclaimed and is the site of the Hong Kong Disneyland Resort, which consists of the Hong Kong Disneyland theme park, Disneyland Hotel, and Disney's Hollywood Hotel, and the Inspiration Lake. During the COVID-19 pandemic, it became home to Penny's Bay Quarantine Centre. It is connected by a highway and a rail connection on the MTR Disneyland Resort line to Sunny Bay station. Penny's Bay is located in Tsuen Wan District, but a small southern portion falls in Islands District. Dioxin contamination Before the reclamation of the bay, Cheoy Lee Shipyard operated in the bay from 1964 to April 2001. The Government acquired the land from the owners for the sum of HK$1.48 billion, and paid HK$22.7 million in additional compensation, according to a Public Works Subcommittee paper from May 2002. The Government had not realised that its operations ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thermal Desorption
Thermal desorption is an environmental remediation technology that utilizes heat to increase the volatility of contaminants such that they can be removed (separated) from the solid matrix (typically soil, sludge or filter cake). The volatilized contaminants are then either collected or thermally destroyed. A thermal desorption system therefore has two major components; the desorber itself and the offgas treatment system. Thermal desorption is not incineration. History Thermal desorption first appeared as an environmental treatment technology in 1985 when it was specified in the Record of Decision for the McKin Company Superfund site within the Royal River watershed in Maine. It is frequently referred to as "low temp" thermal desorption to differentiate it from high temperature incineration. An early direct fired thermal desorption project was the treatment of 8000 tons of toxaphene (a chlorinated pesticide) contaminated sandy soil at the S&S Flying Services site in Marianna ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volatile Organic Compounds
Volatile organic compounds (VOCs) are organic compounds that have a high vapour pressure at room temperature Colloquially, "room temperature" is a range of air temperatures that most people prefer for indoor settings. It feels comfortable to a person when they are wearing typical indoor clothing. Human comfort can extend beyond this range depending on .... High vapor pressure correlates with a low boiling point, which relates to the number of the sample's molecules in the surrounding air, a trait known as volatility (chemistry), volatility. VOCs are responsible for the odor of scents and perfumes as well as pollutants. VOCs play an important role in communication between animals and plants, e.g. attractants for pollinators, protection from predation, and even inter-plant interactions. Some VOCs are dangerous to human health or cause harm to the natural environment, environment. Human impact on the environment, Anthropogenic VOCs are regulated by law, especially indoors, where c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SVOC
Volatile organic compounds (VOCs) are organic compounds that have a high vapour pressure at room temperature. High vapor pressure correlates with a low boiling point, which relates to the number of the sample's molecules in the surrounding air, a trait known as volatility. VOCs are responsible for the odor of scents and perfumes as well as pollutants. VOCs play an important role in communication between animals and plants, e.g. attractants for pollinators, protection from predation, and even inter-plant interactions. Some VOCs are dangerous to human health or cause harm to the environment. Anthropogenic VOCs are regulated by law, especially indoors, where concentrations are the highest. Most VOCs are not acutely toxic, but may have long-term chronic health effects. Definitions Diverse definitions of the term VOC are in use. Canada Health Canada classifies VOCs as organic compounds that have boiling points roughly in the range of . The emphasis is placed on commonly encountered VO ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tsing Yi
Tsing Yi, sometimes referred to as Tsing Yi Island, is an island in the urban area of Hong Kong, to the northwest of Hong Kong Island and south of Tsuen Wan. With an area of , the island has extended drastically by reclamation along almost all its natural shore and the annexation of Nga Ying Chau () and Chau Tsai. Three major bays or harbours, Tsing Yi Tong, Tsing Yi Lagoon, Mun Tsai Tong and Tsing Yi Bay () in the northeast, have been completely reclaimed for New towns of Hong Kong, new towns. The island generally is zoned into four Quarter (country subdivision), quarters: the northeast quarter is a residential area, the southeast quarter is Tsing Yi Town, the southwest holds heavy industry, and the northwest includes a recreation trail, a transportation interchange and some dockyards and ship building industry. The island is in the northwest of Victoria Harbour and part of its coastline is subject to the Protection of the Harbour Ordinance. Etymology Tsing Yi () literal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dioxin
Dioxin may refer to: * 1,2-Dioxin or 1,4-Dioxin, two unsaturated heterocyclic 6-membered rings where two carbon atoms have been replaced by oxygen atoms, giving the molecular formula C4H4O2 *Dibenzo-1,4-dioxin, the parent compound also known as dibenzodioxin or dibenzo-''p''-dioxin (molecular formula C12H8O2), in which two benzene rings are connected through two oxygen atoms *Dioxins and dioxin-like compounds, a diverse range of chemical compounds which are known to exhibit "dioxin-like" toxicity *2,3,7,8-Tetrachlorodibenzodioxin (TCDD), the prototypical example of the above class, often referred to simply as "dioxin" See also * 1,4-Dioxane, the saturated analog * Agent orange, of which TCDD is a marginal component * Digoxin * Dioxin affair, a 1999 crisis in Belgium *Seveso disaster, a 1976 crisis in Italy *Times Beach, Missouri Times Beach is a ghost town in St. Louis County, Missouri, United States, southwest of St. Louis and east of Eureka. Once home to more than two t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tsing Chau Tsai Peninsula
Tsing Chau Tsai Peninsula () is the peninsula located at the northeast of Lantau Island, New Territories, Hong Kong, including Yam O, To Kau Wan, Tai Tsing Chau, Tsing Chau Tsai and Penny's Bay. Administration Tsing Chau Tsai Peninsula administratively belongs to Tsuen Wan District, while the remaining areas of Lantau Island belong to Islands District. It is an exclave and it is only connected by Kap Shui Mun Bridge with other part of Tsuen Wan District, like Ma Wan. Features A few areas in there have been developed. Sunny Bay station is constructed at the reclaimed land of Yam O to act as an interchange between Tung Chung line and Disneyland Resort line of MTR. Hong Kong Disneyland Resort is built at the reclaimed land of Penny's Bay, formerly the shipyard area. According to the Northeast Lantau Outline Zoning Plan issued by the Hong Kong SAR Government, Container Terminal 10 and 11 may be built in the south of the peninsula. Villages Tsing Chau Tsai Peninsula is or was th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tsuen Wan District
Tsuen Wan District is one of the 18 districts of Hong Kong. It is located in the New Territories and is served by the Tsuen Wan line of the MTR metro system. Its area is 60,7 km². Its residents, who mostly live in Tsuen Wan Town, enjoy the highest income in the New Territories. Part of the Tsuen Wan New Town is located in the Tsuen Wan District. An exclave of Tsuen Wan is also located on the northeastern part of Lantau island. The Hong Kong Disneyland Resort is within the boundary of Tsuen Wan District. History The district was set up in 1982 covering the present-day Tsuen Wan District and Kwai Tsing District. Kwai Chung and the island of Tsing Yi were split from Tsuen Wan District in the mid-1980s, and subsequently formed a new district known as Kwai Tsing. Sights The Sam Tung Uk Museum is a cultural and agricultural museum and was set up in a former Hakka walled village. Behind Tsuen Wan is Shing Mun reservoir, a valley that was once home to 10 villages that ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
