Dry Filters During WWII

Chemical Warfare is defined as “Tactical warfare using incendiary mixtures, smokes, or irritant, burning or asphyxiating gases”. This is the usage of a chemical to harm the opposing side in order to get an advantage in the war at hand. Three of the main chemical weapons used during World War 1 were Lachrymator (tear), Chlorine and Phosgene, and Mustard gas. Chemical warfare was overall effective in World War 1 because it added to the weaponry needed to win the war.

The gas masks worn by soldiers increased their discomfort and made it hard to move around, instilling a sense of panic in them when a gas raid was underway (Fire 121). The French were the first to fire asphyxiating gas shells from field guns and pioneered the use of gas as a neutralization weapon (Krause 553). The psychological damage of gas attacks on soldiers was mainly because of the horror of seeing their unprepared comrades suffocating and screaming in agony from burns inflicted by mustard gas (Fitzgerald 611). Animals were used in the World War, horses for transport, pigeons for contact, and dogs for protection and defense (Walk). Obviously, there would have to be modified gas masks for the animals on the battle field (Walk.)

When cleaning the exterior of your cabin it is important to pay attention to what you use to clean with. Don’t use powerful sprayer options on the hose, instead a light spray

With bore brushes, make sure the windings in the middle of the brush never terminate at the front, exposing their rough ends that can dig into the bore. Ammonia-free Windex is used after each cleaning to remove two types of solvents. Petroleum-based bore solvents can contribute to carbon fouling. Copper solvents have ammonia in them and trace ammonia left in the bore can combine with chemicals in the burning of gunpowder to form a substance corrosive to barrel steel. Avoid mixing different brands of solvents.

To sterilize items, they must be immersed in a solution for the required time specified by the manufacturer to be sporicidal. All chemical solutions have pros and cons. These chemicals are: peracetic acid, glutaraldehyde, and formaldehyde.

When doing our experiment on which type of spray cleaned bacteria the best we had to be sure to answer the question of why these sprays even clean in the first place. The answer to that is simple they all use some type of bleach to clean surfaces of grime and any other house hold filth. The main goal of our experiment was to test these sprays, but before we did that we had to do lots of background research in order to succeed at getting maximum results with our experiment.

Also, think twice about using chemical drain cleaners. Rely on a plunger or snake when you have clogs. Avoid throwing away prescription drugs by flushing them down the toilet. Antibiotics could affect the bacteria in the tank.

A common and safe method for contaminated water clean up is Pump and Treat. Pump and Treat pumps groundwater from the effected wells to an above-ground treatment system. From there, the treatment system removes and contains the contaminate plume. Containing the plume keeps the contaminate from spreading and lowering the future possibility of causing more problems for Fruitvale.

For a thorough and professional water damage cleanup, the proper equipment and tools must be utilized. From industrial-strength tools and chemicals to deodorizers and sanitizers, the professional will use blowers to help dry the areas where the hydrometers have detected water. This insures a successful cleanup. Without the proper equipment, secondary damage can occur, which includes mold and bacteria.

Prevention: If you must use a deicing chemical, consider choosing calcium magnesium acetate, calcium chloride or magnesium chloride. If possible, use sand

No oil treatment system is required as fluid produced is light crude of 48.30 API

Monday, October 08, 2001A routine oil and filter change in the tight quarters of the engine room onboard a boat is normally a messy and awkward job. Buckets of used lube oil and filter cartridges must be lugged up the narrow galley stairs for disposal and new oil and filters must be carried down the stairs, all in the short time while the boat is in dock for maintenance.

Abstract - Cleaner Production (CP) strategies are fundamentally concerned with operations, environmental sustainability and maximization of waste reduction, recycling, and reuse. This research has the purpose to identify the use of resources and sources of pollution in a cleaning equipments manufacturing and testing factory in order to apply the principles of clean technology for air pollution reduction and standardization of waste water. The research focuses on the assessment implemented by Clean Technology (CT) to inquire into the cause of air pollution and wastewater. The main application of clean technology is to minimize air pollution in the welding area (production area), and to develop a better system for wastewater treatment. Installation of local exhaust ventilation with a proper design can prevent the emission of welding fumes to the atmosphere and implementation of a treatment plant will help for the reuse of water. Both can give the company a better environment friendly and working atmosphere. A case study is carried out in a cleaning equipment manufacturing company.

Typically the dust control bags in the new line have maximum controlling efficiency. Comparatively, according the data from the employee and community survey there is a significance impact dust particulate to the surrounding environment. Therefore, it is better to rethink on the filter bags performance. In addition, regular maintenance and quick replacement of filter bags is necessary. Practically the ESP found in the old line in addition to some filter bags has less performance on dedusting. Dust emission is observed continuously due to malfunction of this device. Therefor this ESP way of dedusting is better to change or supported by other dedusting device. While the factory starts to investigate and allocate budget on the improvement of the ESP, it is delayed to implement. It needs urgent decision making to substitute it.

- In order to reduce the dust pollution caused by the spoil, several mitigation has been given, such as water spraying to suppress dust, and not pouring the spoil on a large scale.