Chemical waste from manufacturing plants, labs, and households may be hazardous and requires proper handling and disposal. Legislation varies internationally, with the US and UK having specific regulations. Improper disposal poses risks to the environment and people. Specialized disposal services are used, with most waste incinerated or treated chemically before being disposed of in a […]
Chemical decontamination is crucial for managing chemical spills and treating those exposed to chemicals. Workers wear protective clothing and use detectors to identify the level of contamination. Decontamination involves chemical dilution or inactivation, using pressure washing and rinsing stations. Quick treatment is essential to prevent serious injuries. Chemical decontamination is an integral part of managing […]
Chemical mixers are heavy equipment used in industrial production. Manufacturers produce a range of products and can custom build units. Design considerations include lot size, responsiveness, material type, and integrity. Rental, leasing, and used options are available, and warranties may be offered for new mixers. A chemical mixer is heavy equipment that can be used […]
Chemical process control automates chemical operations safely. It has five main categories and three control options, and can be continuous or discrete. The primary tasks are heating, evaporation, distillation, drying, and reaction. Feedback, feed-forward, and computer controls are used. Engineers use data to improve processes. Chemical process control safely automates a process, or set of […]
Chemical waste management involves dealing with hazardous waste, from household chemicals to manufacturing byproducts. The goal is to reduce production and properly handle, contain, and dispose of waste. Waste management companies offer services for households and businesses, including cleaning up spills and remediating contaminated sites. Chemical waste management is a branch of the waste management […]
Chemical milling is a metal removal process using chemical solutions to remove large amounts of metal for parts that cannot be easily machined. It is widely used in the aerospace industry due to precision engineering requirements. The process is simple and cost-effective, with advantages including low capital costs, rapid weight reduction, and minimal need for […]
Organic chemistry tutors educate students about carbon and its role in structures. They work with groups or individuals, providing tutorials, lectures, and research supervision. Tutors may work for universities or be self-employed, and can offer online or face-to-face sessions. A college degree in organic chemistry is required, with some universities requiring an advanced degree. Organic […]
The Chemical Weapons Convention, introduced in 1992, prohibits the development, production, and use of chemical weapons. 183 of the 195 UN member states have signed and ratified the convention. The Organization for the Prohibition of Chemical Weapons oversees implementation and progress. Three classes of chemical weapons are recognized. The 1993 Chemical Weapons Convention is a […]
Chemical technologists design and develop processes and equipment for various industries, conduct experiments, and provide technical services. They combine science and creativity to improve processes, products, and human life. They typically need at least two to three years of education and may require certification and work experience. A chemical technologist works on the design and […]
Becoming a chemical plant operator requires attention to detail, problem-solving skills, and on-the-job training. A high school diploma and courses in chemistry, math, physics, and industrial arts are helpful. The job involves monitoring systems, adjusting equipment, quality control, and emergency response. Chemical plants are located worldwide, and operators can specialize in different types of chemicals. […]
Chemistry lab technicians work in healthcare, pharmaceutical research, law enforcement, and manufacturing. An associate’s degree in Applied Science is required, with an emphasis on biological and chemical courses. Hands-on experience is gained through internships or on-the-job training. Continuing education and specialization can lead to higher salaries and positions. Chemistry lab technicians work closely with chemists […]
A chemical pregnancy is an early miscarriage that occurs when a fertilized egg fails to implant in the uterus. It is often unnoticed and can be mistaken for a late or irregular period. There is no known way to prevent it, and it is believed to be quite common. A chemical pregnancy refers to a […]
Chemical engineering internships offer students experience in engineering positions, with pay or school credit. The nature of the internship varies by company and location, and may not lead to full-time employment. Students should match job requirements with their skills and interests, and can find internships online or at career fairs. Chemical engineering internships are a […]
Chemical warfare involves using chemicals to harm or kill enemy troops and clear hiding places. It has been used for 2,000 years, with the largest use during WWI. The Geneva Protocol of 1929 banned their use and has been agreed to by 137 countries. Chemical agents are divided into four classes, including nerve agents, blistering […]
Chemical computers use chemicals to store and move data, eliminating the need for most internal hardware components. Data moves like a brain neuron, with no strict paths, resulting in faster operations. The Belousov-Zhabotinsky reaction controls data movement, and the stable solution makes production easier and cheaper. A chemical computer, as of 2011, is an experimental […]
Chemical fire extinguishers inhibit chemical reactions that cause fires and are suitable for Class A, B, and C fires. They contain chemicals under pressure that disperse when activated. They suppress chemical reactions, inhibiting reignition, and require maintenance and periodic inspection. They can be messy and corrosive, so caution is advised. A chemical fire extinguisher is […]
Chemical engineering involves the production and processing of chemicals to create products such as metals, plastics, and pharmaceuticals. Chemical engineers work to create safe and cost-effective uses for chemicals. They study matter on a molecular and global scale and contribute to various industries. Chemical engineering is a versatile discipline that requires knowledge of chemistry, physics, […]
Chemical agents are compounds that have harmful effects on human health and can be used for crowd control or chemical warfare. Access to these chemicals is tightly controlled. Chemical agents have been used throughout history, and many governments have a classification system for them. They can act on the body in different ways, causing suffocation, […]
Chemical plants produce a variety of chemicals using different processing techniques, with safety being a major concern. Chemical engineers design and manage these plants, while environmental regulations have led to increased scrutiny. Petrochemical plants run on petroleum-derived chemicals and are often located next to oil refineries. A chemical plant is an industrial facility designed for […]
Chemical toxicology studies the effects of chemicals on living organisms, including medicine, agriculture, and wildlife. It aims to find side effects, detect chemicals in the body, and treat poisonings. It’s used in medicine to treat exposure to toxins and develop new drugs, and in agriculture to test pesticides and household items for potential effects on […]
