» Từ khóa: Water

Water: From Scarce Resource to National Asset – the inaugural publication in the Singapore Urban Systems Studies Booklet Series – recount Singapore’s remarkable water story. Although surrounded by water, the island of Singapore is one of the world’s most water-stressed countries. Singapore’s water system involves a delicate balancing act on two fronts. Firstly, the country seeks to maintain its imported water supply from Malaysia,...

 8 p hcmute 11/04/2019 389 1 Download

Từ khóa: Water : Fom scarce resource to national assetom scarce resource to national asset, Centre for Liveable Cities, Public Utilities Board

The operating principle of the mechanism is completely new and can be applied to other vending machines in the future. The 7.5-liter drinking water bottle vending machines solved drinking water problems for workers because it helps them reduce costs, time and effort

 22 p hcmute 11/05/2018 385 3 Download

Từ khóa: Vending machine, 7.5 liter drinking water bottle, industrial zone

Rinking water bottles are very useful and family in daily life due to its convenient and cheap. However, the product processing of drinking water is complicated, take a lot of manpower, costly and request safety. Cleaning bottle and filling water stage. In this study, an automated cleaning and filling 20-liter drinking bottle system is designed and manufactured to solve above disadvantage

 22 p hcmute 11/05/2018 323 3 Download

Từ khóa: Water bottle machine, Automatic clean, 20 litter water

Written by some of the foremost experts in the field of public water supply, Water Treatment, Third Edition maintains the book's broad scope and reach, while reorganizing the material for even greater clarity and readability. Topics span from the fundamentals of water chemistry and microbiology to the latest methods for detecting constituents in water, leading-edge technologies for implementing water treatment processes, and the increasingly...

 10 p hcmute 30/03/2018 537 4 Download

Từ khóa: MWH's Water Treatment: Principles and Design

The book will develop an understanding of methods of demand and population estimation in the human and natural environment. It contains concepts about the types of demand, water requirement for different types of domestic and non domestic uses and its temporal as well as spatial variation and forecasting. It shows also methods used to select water source and to evaluate capacity and quality of the source. It deals with surface and subsurface...

 7 p hcmute 30/03/2018 578 1 Download

Từ khóa: Water Supply and Urban Drainage Engineering: A Text Book of Water Supply and Urban Drainage Engineering

Whether it is a small container of water on a deck or patio serving as home to a few plants and water creatures or a more elaborate mix of waterfalls, fountains, rockwork, and lighting, the water garden can be a lovely, spirit-soothing addition to one's property--a place to unwind, relax, and escape the cares of the world. But while water has been a prominent feature in garden designs for thousands of years, it is only recently--with the...

 6 p hcmute 02/06/2017 325 1 Download

Từ khóa: Water gardens

Bài báo phân tích gia nhiệt và làm nguội bằng nước trong khuôn ép phun một số sản phẩm khác nhau là cần thiết. Kết quả đạt được của bài báo là hoàn thành việc mô phỏng truyền nhiệt trong khuôn ép nhựa sử dụng hệ thống nước để gia nhiệt và làm nguội lòng khuôn. Phương pháp gia nhiệt bằng nước nóng có thể nâng nhiệt độ khuôn từ 30oC đến...

 9 p hcmute 20/12/2016 609 3 Download

Từ khóa: plastic injection molding, water cooling system, heat transfer

Mô phỏng hệ thống lạnh điều hòa không khí Water Chiller dùng phần mềm Macromedia Director : Đề tài nghiên cứu khoa học cấp trường T2011-31 / Lê Xuân Hòa, Nguyễn Thị Bích Ngọc Tp.HCM : Trường Đại học Sư phạm Kỹ thuật Tp.Hồ Chí Minh, 2011 30tr ; 30cm Hệ thống lạnh Nguyễn Thị Bích Ngọc 621.5 / L433-H678

 9 p hcmute 12/05/2015 425 1 Download

Từ khóa: Hệ thống lạnh, Water Chiller, Macromedia Director, Nguyễn Thị Bích Ngọc

 Return of the wild : The future of our natural lands / edited by Ted Kerasote. -- Washington, D.C. : Pew Wilderness Center : Island Press, 2001 257 p., [10] p. of plates : ill. (some col.), col. maps ; 25 cm ISBN 1559639261 (hc : alk. paper) ISBN 155963927X (pbk. : alk. paper) 1. Bảo tồn thiên nhiên. 2. Nature conservation. 3. Wilderness areas. I. Kerasote, Ted. Dewey Class...

 7 p hcmute 19/06/2013 551 1 Download

Từ khóa: Tài nguyên nước, Quản lý, Water resources development, Developing countries

 Mulvaney, Kieran The whaling season : An inside account of the struggle to stop commercial whaling / Kieran Mulvaney. -- Washington, DC : Island Press, 2003 xvii, 348 p. : ill., map ; 24 cm ISBN 1559639784 (hardcover : alk. paper) 1. Mulvaney, Kieran -- Travel -- Polar regions. 2. Whales -- Polar regions. 3. Whaling -- Polar region. Dewey Class no. : 333.959 5 -- dc 22 Call no. :...

 7 p hcmute 19/06/2013 485 1 Download

Từ khóa: Tài nguyên nước, Quản lý, Water resources development, Developing countries

Cunningham, William P. Environmental science : A global concern/ William P. Cunningham, Mary Ann Cunningham, Barbara Woodworth Saigo. -- 8th ed. -- Boston : McGraw-Hill Higher Education, 2005 xxiv, 600 p. : col. ill., col. maps ; 29 cm ISBN 0072439564 ISBN 0072951729 (Part of) 1. Environmental sciences. 2. Môi trường học. I. Cunningham, Mary Ann. II. Saigo, Barbara Woodworth....

 14 p hcmute 19/06/2013 561 1 Download

Từ khóa: Tài nguyên nước, Quản lý, Water resources development, Developing countries

 National parks and rural development : Practice and policy in the United States / edited by Gary E. Machlis and Donald R. Field. -- Washington, D.C. : Island Press, 2000 xii, 323 p. : ill., maps ; 24 cm ISBN 155963815X 1. Land use, Rural -- United States -- Planning. 2. National parks and reserves -- United States -- Management. 3. Rural development -- United States. I. Field, Donald R. II....

 10 p hcmute 19/06/2013 442 1 Download

Từ khóa: Tài nguyên nước, Quản lý, Water resources development, Developing countries