Seminars & Events

The concept of 'sustainable development' was the foundation of the United Nations Conference on Environment and Development held in Rio de Janeiro in 1992.

Novel nanostructures synthesized by polycondensation reactions of various silane precursors are presented. Our group was the first synthesizing silicone nanofilaments which are very useful for a simple conversion of surfaces, e.g. from hydrophilic into superhydrophobic surfaces.

High volume horizontal Hydraulic fracturing (HF) has emerged as a revolutionary method to stimulate the tight shale well, and dramatically increased the unconventional oil and gas production.

Commodity chemicals don't grow on trees. Like most chemical transformations, biomass valorisation will inevitably generate byproducts; the resulting disposal would typically involve incineration or landfill, polluting and wasteful treatments.

The DRI Lagrangian Particle Dispersion Model is a particle-based Lagrangian trajectory type coupled with a meteorological wind field model.  Wind and turbulence fields are estimated using the CALMET diagnostic meteorological model constrained with surface stations, upper air soundings, buoys

The Indian government has set an ambitious target for future renewable power generation, including 60GW of cumulative wind power capacity by 2022. The benefits of such significant investments are vulnerable however to changing climate.

Most cities suffer from elevated concentrations of pollution as a result of road traffic exhaust emissions. Our picture of personal exposure is improving and measurements indicate that exposure to ambient air pollution in cities is highly variable in time and space.

Porous materials such as zeolites and metal-organic frameworks (MOFs) have a wide range of applications in for example catalysis, gas storage and separation, drug delivery. This is because these materials have uniform pore sizes, large surface areas, and adjustable chemical functionality.

The talk will give an overview of the major environmental challenges facing Hong Kong and the opportunities such challenges open up.  It will also cover the newly established Environmental Academy in the Environmental Protection Department and how this may contribute to advancing environment