briefly explain what a treatment is

What is treatment?

A treatment is a document that presents the story idea of your film before writing the entire script. Treatments are often written in present tense, in a narrative-like prose, and highlight the most important information about your film, including title, logline, story summary, and character descriptions.Sep 3, 2021

What is treatment in healthcare?

Medical treatment means the management and care of a patient to combat disease or disorder. Medical treatment includes: All treatment not otherwise excluded (below). Using prescription medications, or use of a non-prescription drug at prescription strength.

What is called treatment?

treatment. / (ˈtriːtmənt) / noun. the application of medicines, surgery, psychotherapy, etc, to a patient or to a disease or symptom. the manner of handling or dealing with a person or thing, as in a literary or artistic work.

What is treatment with example?

Treatment is the manner in which something or a disease is cared for or dealt with. An example of treatment is when someone is cared for very well. An example of treatment is when you are given antibiotics for your illness. The act, manner, or method of handling or dealing with someone or something.

What is a treatment form?

Privacy | Record Keeping. ByCassio January 7, 2019. Consent to treatment forms are an absolute must when it comes to healthcare. The purpose of these documents is to ensure that the patient is fully aware and accepting of a particular treatment.

What are examples of medical treatments?

Physical therapy, speech therapy, psychiatry, and physiotherapy are equally part of medical treatments. For certain illnesses, it is necessary to resort to surgical treatment. Certain examinations are situated between traditional treatments and surgery, such as, radiology, endoscopy, and phototherapy.May 5, 2018

What is a treatment in experiment?

The treatment is any independent variable manipulated by the experimenters, and its exact form depends on the type of research being performed. In a medical trial, it might be a new drug or therapy. In public policy studies, it could be a new social policy that some receive and not others.Jul 3, 2020

What is treatment in biology?

A type of treatment that uses substances made from living organisms to treat disease. These substances may occur naturally in the body or may be made in the laboratory. In cancer, some biological therapies stimulate or suppress the immune system to help the body fight cancer.

What is the definition of treatment in chemistry?

Chemical treatment (of hazardous waste) refers to the treatment methods that are used to effect the complete breakdown of hazardous waste into non-toxic gases or, more frequently, to modify the chemical properties of the waste, for example, through reduction of water solubility or neutralisation of acidity or ...Nov 2, 2001

When was the Drug Addiction Treatment Act passed?

Drug Addiction Treatment Act passed (1999). This bill was introduced in 1999 to amend the Controlled Substances Act with stricter registration requirements for practitioners who dispense narcotic drugs in Schedules III, IV, or V for maintenance and detoxification treatment. 25.

What is the name of the drug that was used to treat alcoholism?

Disulfiram and other drugs are used to treat alcoholism (1948-1950). Disulfiram, otherwise known as Antabuse, was introduced in the U.S. as a supplemental treatment for alcoholism. Antabuse created feelings of nausea and unpleasant reactions to alcohol.

What was Rush's main goal?

Rush was a physician committed to educating the public about the hazards of alcohol. Excessive use of alcohol in the late 18th and early 19th centuries was a major public health problem. 4 His written works helped launch the beginning of the temperance movement. 2.

When were psychoactive drugs first used?

Psychoactive drugs have been used since the earliest human civilizations. Problematic use of substances was observed as early as the 17th century. 1. The evolution of addiction treatment, from the mid-18th century to the present, is outlined below.

What is the Emmanuel movement?

The Emmanuel movement was a church-based form of psychotherapy to heal addictions with a combination of spirituality and psychological interventions. 9 The Emmanuel movement’s groundwork was instrumental to the establishment of Alcoholics Anonymous. 10.

When were inebriate homes first opened?

Lodging Homes and Homes for the Fallen (inebriate homes) open (1850s). These homes provided short, voluntary stays that included non-medical detoxification, isolation from drinking culture, moral reframing, and immersion in newly formed sobriety fellowships. 5 The first inebriate homes opened in Boston in the 1850s and were modeled after state-operated insane asylums. 2,5

Where was the first narcotics farm?

The first federal narcotics farm opened in Lexington, Kentucky in 1935. 2 Lexington was a center for drug treatment and federal research, and provided free treatment to addicts and alcoholics, including the “Lexington Cure.”. The Narco farm was a prison where research on human subjects could be conducted. 12.

Why is heat treatment important?

It is very important manufacturing process that can not only help the manufacturing process but can also improve the product, its performance, and its characteristics in many ways. By Heat Treatment process, Example: The plain carbon steel. The following changes may be achieved: The hardness of Steel may be increased or decreased.

What are the changes in steel?

The following changes may be achieved: The hardness of Steel may be increased or decreased. Internal stresses that are set up due to cold or hot working may be relieved. The machinability of Steel may be enhanced. The mechanical properties like tensile strength the Talati shock resistance toughness etc may be improved.

Who is Amrit Kumar?

Amrit Kumar is the founder of Learn Mechanical, an Advisor at The Mechanical Engineering- a content-based website in Mechanical Engineering based in Delhi. He has 5+ years of teaching experience in the Core Mechanical Field.

Can steel be refined?

The Grain structure of Steels may be refined. The electrical and magnetic properties may be improved. Below we have discussed all the Heat treatment process and also answered some of the Question which will help you to better understand. Please leave feedback.

What temperature does annealing take place?

Annealing consists of heating of steel parts to a temperature at or near the critical temperature 900 degree Celsius hold it at that temperature for a suitable time and when allowed to cool slowly in the Furnace itself. The heating done during annealing affects the metal in two stages of recovery and recrystallization.

What is annealing in metal?

Annealing is carried out for accomplishing one or more of the following: Softening of a metal or alloy. This may be done due to improving machinability. Relieving internal residual stresses caused by the various manufacturing process. Refining the grain size of the metal or alloy.

What is recrystallization in steel?

This causes complete recrystallization in steel to form New grain structure. This will release the internal stresses previously the strip in the steel and improve the machinability.

Why do flocculation basins have baffles?

Flocculation basins are normally designed with baffles to decrease the chance of short-circuiting. Short circuiting occurs when water is able to flow almost directly from the inlet to the outlet of a tank or treatment process without receiving adequate contact, settling, or reaction times . The baffles usually separate the flocculation basin into a few distinct compartments. These compartments make it easier for operators to control the amount of residence time and mixing energy the water receives.

What are the steps of water treatment?

The water treatment process to deliver safe and wholesome water to customers includes many steps. Coagulation, flocculation, sedimentation, filtration, and disinfection are the water treatment processes that make up a conventional surface water treatment plant. These water treatment processes ensure that the water consumers receive is safe to drink and aesthetically pleasing.

How do clarifiers work?

The large flocs will settle out of suspension via gravity. Clarifiers can remove a very large percentage of the suspended materials in water. In some plants, clarifiers remove as much as 90% of the suspended solids load. Particles that do not settle will be removed by filtration in the next treatment step.

When do you need to ripen a water filter?

A filter must be ripened when it is first placed into service or following a backwash. If the filter media is too clean, and the pore spaces between the sand grains and the anthracite coal too large, there are chances for particulates to pass right through the filter. The pore spaces decrease and the filter is better at removing the particulates as more water is filtered and more particles are captured. Until the filter is ripened, the water produced by it may not meet the necessary turbidity requirements. Systems must be equipped with the ability to pump this non compliant water to waste without it entering the distribution system.

What is the purpose of the Surface Water Treatment Rule?

The goal of the SWTR is to reduce illnesses related to pathogens in drinking water. These pathogens include coliform, Giardia, and Cryptosporidium .

How does contact time work in water treatment?

In order for systems to be sure that they are properly disinfecting the filtered water, the Surface Water Treatment Rule requires systems to provide enough contact time. Contact time (CT) is a function of the known disinfection concentration and the amount of time that the disinfectant is in contact with the water. Contact time is expressed in terms of mg/L-min. The EPA has published tables that show how much CT credit water systems will receive. In order to use these tables you use the concentration of chlorine, time, water temperature and pH.

What are the particles in water?

The small particles in water may consist of silt and clay, color bodies, precipitated iron or manganese oxides, and even bacteria and algae. Together, these particles make the water appear cloudy. This cloudiness is known as turbidity . Visual turbidity is unpleasant to consumers.

Why is heat treatment important?

Heat treatment is an essential process in the material science industry to improve metal properties for commercial purposes. It is one of the key processes that help gain the desired mechanical and chemical properties of metals.

What is heat treatment?

Heat treatment is a heating and then cooling process using predefined methods to achieve desired mechanical properties like hardness , ductility, toughness, strength, etc. It is the combination of thermal, industrial, and metalworking processes to alter the mechanical properties and chemical properties of metals.

How is annealing done?

Annealing is done by heating the metals at the above critical temperature , hold them there for some time and then cool it at a very slow rate in the furnace itself. Annealing is usually done on ferrous and non-ferrous metals to reduce hardness after the cold working process.

What is the first step in heat treatment?

The first step in the heat treatment process is heating the metal. The temperature depends on the types of metal and the technique used. Sometimes you need to heat the outer surfaces of the metal, and sometimes you need to heat the whole body. That depends on what kind of alteration you want in the mechanical structure.

How does tampering work?

Tampering is a very common process for machine tools, knives, etc. Tampering is usually done by heating the metal at a relatively low temperature. The temperature depends on the required mechanical properties of metals.

What happens after holding a furnace?

After the holding process, cooling starts. The cooling must be done in a prescribed manner. During cooling, there are some structural changes occur. Different media such as water, oil, or forced air is used to aid in cooling. You can also use furnaces for cooling purposes as the control environments help inefficient cooling.

How does heat treatment help metals?

Heat treatment assist in improving the ductility of metal in the annealing process. Heat treatment helps in hardening metals. Case hardening helps in hardening only the outer surface of the metal piece keeping the rest of the portion soft and ductile. Machinability of metals gets improved.

How is waste treated?

Thermal waste treatment refers to the processes that use heat to treat waste materials. Following are some of the most commonly used thermal waste treatment techniques: 1 Incineration is one of the most common waste treatments. This approach involves the combustion of waste material in the presence of oxygen. This thermal treatment method is commonly used as a means of recovering energy for electricity or heating. This approach has several advantages. It quickly reduces waste volume, lessens transportation costs and decreases harmful greenhouse gas emissions. 2 Gasification and Pyrolysis are two similar methods, both of which decompose organic waste materials by exposing waste to low amounts of oxygen and very high temperature. Pyrolysis uses absolutely no oxygen while gasification allows a very low amount of oxygen in the process. Gasification is more advantageous as it allows the burning process to recover energy without causing air pollution. 3 Open Burning is a legacy thermal waste treatment that is environmentally harmful. The incinerators used in such process have no pollution control devices. They release substances such as hexachlorobenzene, dioxins, carbon monoxide, particulate matter, volatile organic compounds, polycyclic aromatic compounds, and ash. Unfortunately, this method is still practiced by many local authorities internationally, as it offers an inexpensive solution to solid waste.

What is thermal waste treatment?

Thermal Treatment. Thermal waste treatment refers to the processes that use heat to treat waste materials. Following are some of the most commonly used thermal waste treatment techniques: Incineration is one of the most common waste treatments. This approach involves the combustion of waste material in the presence of oxygen.

Why are landfills important?

Sanitary landfills provide the most commonly used waste disposal solution. These landfills are desired to eliminate or reduce the risk of environmental or public health hazards due to waste disposal. These sites are situated where land features work as natural buffers between the environment and the landfill.

How does pyrolysis work?

Pyrolysis uses absolutely no oxygen while gasification allows a very low amount of oxygen in the process.

What is a bioreactor landfill?

Bioreactor landfills are the result of recent technological research. These landfills use superior microbiological processes to speed up waste decomposition. The controlling feature is the continuous addition of liquid to sustain optimal moisture for microbial digestion.

What is the most commonly used waste disposal method?

Composting is another most frequently used waste disposal or treatment method which is the controlled aerobic decomposition of organic waste materials by the action of small invertebrates and microorganisms. The most common composting techniques include static pile composting, vermin-composting, windrow composting and in-vessel composting.

What is anaerobic digestion?

Anaerobic Digestion, however, uses an oxygen and bacteria-free environment to decompose the waste material where composting must have air to enable the growth of microbes.

What is primary treatment in sewage treatment?

Primary treatment is aimed at the removal of fine suspended organic solids that cannot be removed in the preliminary treatment. Primary treatment basically involves the process of sedimentation or settling. In the normal process of sewage treatment, sedimentation is usually carried out twice-once before the secondary treatment, referred to as primary sedimentation, and then after the secondary treatment is complete, a process known as secondary sedimentation. It is sometimes necessary to use chemical coagulants to facilitate or aid sedimentation, and this process is referred to as chemical precipitation or coagulation-aided sedimentation.

What is the biological treatment of sewage?

Biological treatment of sewage is required for the removal of dissolved and fine colloidal organic matter. This process involves the use of microorganisms (bacteria, algae, fungi, protozoa, rotifers, nematodes) that decompose the unstable organic matter to stable inorganic forms.

Why is phosphorus removed from water?

Phosphorus removal from waste water is required to control eutrophication and to maintain water quality.

When was activated sludge first used?

The activated sludge process, first developed in England in 1914, continues to be the most commonly used modern process for the biological treatment of sewage. In this method, the sewage containing organic matter with the microorganisms is aerated (by a mechanical aerator) in an aeration tank.

What is an aerated pond?

Aerated lagoons, also called as aerated ponds, are the facultative stabilization ponds wherein surface aerators are installed to overcome the bad adours (due to overload of organic materials). The microbiological treatment of aerated ponds is comparable to the activated sludge process. The major difference is the large surface area in aerated ponds and this is more susceptible for temperature effects. It is possible to carry out continuous nitrification in aerated lagoons. This however, depends on the design and operating conditions of the pond (particularly the temperature).

What is sequencing batch reactor?

The processes namely aeration and sedimentation are carried out in both the systems . The major difference is that while in the conventional activated sludge system, aeration and sedimentation occur simultaneously in separate tanks, these two processes are carried out sequentially in the same tank in SBR. Thus, the sequencing batch reactor may be regarded as fill- and-draw activated sludge process.

What is a trickling filter?

Trickling Filters: Trickling filters, also known as percolating or sprinkling filters, are commonly used for the biological treatment of domestic sewage and industrial waste water. In a strict sense, trickling filters are not filters, but they are oxidation units.

Coagulation

Flocculation

Sedimentation

Filtration

Disinfection

Chlorination Operations

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Conclusion