Membrane filtration using reverse osmosis is a technology that is increasingly being used in many water-related organizations. Did you know for instance that reverse osmosis is now the most important technology for making fresh water out of seawater?

For anyone interested in the fascinating world of membrane technology in drinking water production and industrial water treatment, this course will provide you with the fundamental knowledge to better understand the process and its applications. Your dependence on external advisors will be reduced and your ability to make decisions regarding investment and maintenance within the organization will be greatly enhanced.

Practical applications ... [-]

The International GCSE in Science (Double Award) aims to impart a systematic body of scientific knowledge and facts, and an understanding of scientific concepts, principles, themes and patterns. Experimental skills based on correct and safe laboratory techniques are developed, as well as students’ ability to form hypotheses and design experiments to test them. This single-tier qualification is assessed via three papers – one each from chemistry, biology and physics. Students are awarded two International GCSE grades from A* to G.

Qualification: IGCSE Combined Science (Double Award) Accredited: Yes QCF Recognised: Yes Awarding Body: Edexcel Start Date: Anytime - We enrol 365 days a year Duration: Flexible - Approx 300 Hours - 12 Months Max Support Course Aims Impart a systematic body of scientific knowledge and facts, and an understanding of scientific concepts, principles, themes and patterns Further students' appreciation of the practical nature of science, developing experimental skills based on correct and safe laboratory techniques Develop an appreciation of the importance of accurate experimental work to scientific method and reporting Develop students' ability to form hypotheses and design experiments to test them Sustain and develop an enjoyment of, and interest in, the scientific world Foster an appreciation of the significance of science in wider personal, social, environmental, economic and technological contexts, with a consideration of ethical issues Syllabus ... [-]

REACH and OSH legislations are aiming at the same goal: safety, health and wellbeing of a worker handling chemical substances at work. Terminology and the overall language used within these legislative frameworks differ from each other. At an average European workplace the personnel handling REACH issues or CAD issues may be different. Registrant and a downstream user may have difficulties in communication. In addition to the practical issues causing discrepancies, in a broader perspective, also more profound differences in the philosophy of the two sets of legislation can be pointed out. This has to be understood in order to guarantee proper implementation. A good example of this is setting the European OELs vs. DNELs.... [-]

This course and its materials are written and developed to closely match the curriculum content of syllabus and will provide you with the information and support you’ll need to take the exams with confidence.

The materials and accompanying exercises provided will help you to develop the necessary knowledge and confidence to successfully attempt the exams. The key parts of the course which are important in every aspect are planning your studies and practice assessments.

The course will help students understand the following topics:

Appreciate the practical nature of chemistry, acquiring experimental and investigative skills based on lab techniques Appreciate the importance of scientific methods of accurate experimental work and reporting Form hypotheses and design experiments to test them Develop a logical approach to problem-solving in a wider context Understand the widespread importance of chemistry and the way materials are used in the world Appreciate how the work of the chemist has social, industrial, technological, environmental and economical consequences for the community Prepare for more advanced courses in chemistry and for courses which require them to have a knowledge of chemistry Qualification: IGCSE Chemistry Accredited: Yes QCF Recognised: Yes Awarding Body: Edexcel Start Date: Anytime - We enrol 365 days a year Duration: Flexible - Approx 300 Hours - 12 Months Max Support Syllabus Section 1: Principles of chemistry Section 2: Chemistry of the elements Section 3: Organic chemistry Section 4: Physical chemistry Section 5: Chemistry in society Pre-requisites ... [-]

The Science IGCSE Course combines the most interesting aspects of IGCSE Biology, Chemistry and Physics. This is an ideal introduction for students who require a grounding in elementary science which has become a requirement for many important occupations, such as Teaching, Nursing & midwifery.

IGCSE Science (Double Award) is worth TWO IGCSEs. Written by experienced science teachers and subject specialists, Marion Green, Michael Jones and Philip West, the course provides excellent preparation for the IGCSE Science examinations. Each lesson of the Combined GCSE course begins with a set of clearly stated objectives and an explanation of its place in the overall programme of study.... [-]

Person needs, surfing website, to look through chemistry tutors working online list, then find specialist likely able to provide real help in Chemistry, having pleasant understandable clear explanation manner. Next step demands connection with online chemistry teacher using red "Contact" button below profile. Many topics from atomic theory, polymerization to molecular structure, reactions could be covered during sessions with chemistry teacher working via Skype online. Preply specialists include former school counselors, professors, PhD experts. In reviews, students notice results—90% admit better grades, more confidence, higher homework outcomes after working with best online chemistry tutor. The website lets a person stand few steps away from boosting his chemistry grades, gaining serious knowledge.... [-]

Course in Carbon Footprint (Madrid)

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More and more companies and public bodies at national and international suppliers require their carbon footprint information. The carbon footprint quantifies the amount of emissions of greenhouse gases (GHGs) that are released into the atmosphere over the life cycle of a product, in the development of the activity of a company.

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Through the calculation of the carbon footprint comprehensively identify the sources of GHG emissions associated with different products or activities. This will allow companies:

Identify and reduce your energy costs Efficiently manage the risks associated with carbon Differentiate your product or service and access markets that require carbon footprint information on certain products. ... [-]

This free online course explores a range of chemistry-based topics relating to our everyday lives, with an emphasis on the important role of organic chemistry – the study of carbon-containing organic compounds. Activities include experimenting ‘in the kitchen’ with hands-on projects ranging from extracting a plant fragrance to testing the activity of spices against microbes. The course will be particularly useful for sixth formers who are interested in developing independent learning skills to help the transition to university.

Use real-life examples to study organic compounds

During each week of the course, we will use real-life examples to show you how an understanding of the structure and shape of organic compounds can be used to explain their reactivity and properties.... [-]

Why join the course?

Learn about the role that radiation and greenhouse gases play in our understanding of atmospheric chemistry. As levels of CO2 in the atmosphere increase, you will discover the solutions scientists are exploring to reduce levels. And discover how missions to other planets and moons in our solar system are revealing extraordinarily diverse atmospheres. Explore how an exponential increase in the discovery of new exoplanets is helping us learn about the evolution of our own atmosphere.

What topics will you cover? The chemistry of atmospheric pollution. The role that radiation and greenhouse gases play in atmospheric chemistry. The role of chemical feedbacks. An introduction to the FAGE container. The research conducted using the FAGE container to predict climate and air quality. Chemical solutions for reducing the amount of Carbon Dioxide in our atmosphere. The influence of humans on recent climate change. Assignment: prepare interview questions to demonstrate an understanding of lowering CO2 emissions. The role of chemistry in understanding the atmospheres in the solar system. Space exploration in the media. The evolution of technology in aiding knowledge of planetary atmospheres. The Cassini-Huygens space mission. Similarities and differences between Titan’s and Earth’s atmospheres. The search for life or a habitable planet. Assignment: a peer-reviewed task to write a press release about a space mission. What will you achieve? Explore the chemistry behind climate and pollution in Earth’s atmosphere. Assess the future of living with climate change, the contributing impact humans are making and possible solutions. Explore how knowledge... [-]

This course is part of the Discovering Science program, which will enable you to learn about the extraordinary world of everyday chemistry, and earn 10 credits from the University of Leeds. For centuries natural materials have been used by people to meet their daily needs. Discover how scientists are using their knowledge of the molecular structure of naturally occurring compounds to develop new and exciting materials. From clothing to tooth enamel, the possibilities are endless. You’ll also consider the chemistry behind the development of everyday consumer, and consider the ethics behind the products you use.

What topics will you cover? Everyday biomaterials and their molecular properties. The molecular structure of wool and silk and how this has developed over the last century. The influence of natural materials on the development of man-made fibers. The potential uses of self-assembling peptides within the human body. The creation of hydrogels from self-assembling peptides. The development of synthetic spider silk. The future of bio-inspired materials. The creation of composite biomaterials that combine organic and inorganic components. Assignment: prepare a press release to communicate the science of ‘composite bio-inspired materials’. The science and environmental impact of everyday household products. The evolution of effective, safe and economical products. The use of surfactants in household products. The chemistry of hair dyes and how they are tested and regulated. The significance of the chemical industry. The complexity of scientific fact and public perception of consumer products. Parabens and the controversy that surrounds their use as preservatives. Construct a... [-]