Waste Water Treatments

Water is consumed by both domestic and industrial sectors. With the exponential increase in the population and industrialization, consumption of water has increased tremendously, thereby producing more wastewater. Household water drains consist of grey water and black water. The grey water is permitted to be used for toilet flushing and watering of plants.

Purification and reuse of wastewater help us conserve the precious and fast-depleting freshwater resources. Wastewater purification involves a primary and a secondary treatment.

The primary treatment removes large floating objects like wooden sticks and leaves. The heavier and smaller objects like stone and sand are also removed in the primary treatment. The water still contains inorganic matter like dissolved calcium and magnesium salts and organic matter along with suspended solids. The suspended solids are removed by sedimentation. In this process, the suspended particles gradually sink to the bottom of a tank. The sediment thus obtained can be treated further and used as a bio-fertilizer or taken for a landfill operation. The output water obtained is taken for secondary treatment.

Secondary treatment removes about 85% of all the organic matter using aerobic bacteria with aeration along with bacteria. This decomposes organic compounds to harmless products. The water at this stage still contains odor and some harmful bacteria. Chlorination of this water removes the odor and kills the harmful bacteria. Chlorine oxidizes the organic compounds. It also chlorinates some organic compounds in the process. One drawback of this method is that accidental release of poisonous chlorine gas can be hazardous.

Ozone is a better alternative for oxidation purposes. Ozone, being unstable, has to be produced onsite. Final purification is then carried out using activated carbon filters to remove the organic compounds by adsorption, followed by reverse osmosis. Thus, water from various sources can be purified by suitable measures for reuse.

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Waste Water Disposal BMP for a Mobile Dog Grooming Van Gray Water Tank

The waste wash water from mobile dog grooming is considered gray water and therefore it needs to be properly handled to prevent pollution of ground water. There is soap and bio-issues with this water and thus this must be considered when designing an operating procedure manual and BMP best management practice for mobile dog groomers.

Why Can't I Just Drain My Water Into the Gutter?

If you drain your waste water into the gutter you are breaking the law, as that water goes into a storm drain and into a river, stream, ocean, lake or wildlife area. So you cannot do that as you are most likely breaking the NPDES permits for your city.

What I recommend is rather simple. Go to Wal-Mart or Sears/Kmart and buy a shop vacuum that sucks and pumps. They cost between $50.00 and $145.00 and this will help you with your proper discharging to the sanitary sewer system.

You need to hook the vacuum up to the drain plug on the wash water holding tank and then connect to the other output on the vacuum using a hose and run it into the house to your toilet, turn on the vacuum open the drain and leave your toilet float down. This is a good BMP for your small dog grooming business.

You should also tell the local municipal code enforcement that, this is what you are doing; he should be fine with it. I certainly hope this article is of interest and that is has propelled thought. The goal is simple; to help you in your quest to be the best in 2007. I thank you for reading my many articles on diverse subjects, which interest you.

"Lance Winslow" - If you have innovative thoughts and unique perspectives, come think with Lance; http://www.WorldThinkTank.net/. Lance is a guest writer for Our Spokane Magazine in Spokane, Washington

Waste Water Treatment Plant Appraisal, How Is Your Waste Water Treated?

What is wastewater? Wastewater happens to be called sewage is it is the waste that is released by the locals. It is mostly water, 99.94 with little solid material. When it comes to your sewage, it will take five does to break it down and it has many diseases and germs contained inside it. Sewage is waste and the waste includes things like E Coli, which can seriously harm or make one sick. It also has things like minerals, metals, and nutrients. It includes things like ammonia and phosphorus.

There is usually a process that will remove all the waste from the water before it flows back into a body of water. When it comes to cleaning wastewater, the goal to the process is to reduce or remove some matter, nutrients, diseases, and parasites or pollutants. There are laws that control the process, because you can only release a certain amount of pollutants into a body of water before you are considered to be contaminating.

When it comes to treating your sewage, you will find that there is a preliminary and primary treatment. When it comes to the preliminary treatment stage, it will make sure that it takes out, separates, or grinds large particles. This is done so that you can protect the pumping equipment or other equipment used in the treatment process. The debris that is separated or screened out ends up being buried in a landfill.

During the primary treatment, it will take out the solids and greases. It will be placed in a holding tank for hours. Then when all the particles are settled to the bottom and the grease is floating, the bottom waste is sucked out and the top is skimmed into sludge tanks. Then once the water is clarified, it goes to the next stage. If your plant doesn’t do this, then they must do a secondary treatment.

Secondary treatment is the process of when microorganisms are added to the wastewater so that the organic matter is absorbed. You may find that the plant uses a fixed film, suspended film, or lagoon systems. Fixed film systems take out things like rocks, sand, and plastic.

Suspended film systems are where the sludge is taken out of the wastewater and sent to a sludge treatment plant. Lagoon systems take full advantage of natural drying, where the water is placed in a large holding tank and allowed to evaporate its water content. At the end of this stage you should only have, the sludge particles left since all the water would have been evaporated.

Learn more about water filtration for drinking purification on our site. You'll also find other information such as water treatment online and residential water treatment. eWaterTreatmentSystems.com is a comprehensive resource for water treatment with information on reviews, reverse osmosis and how it works.

Fixing Our Regulatory Sewage and Minutia Problems

Some believe that Sarbanes Oxley was necessary to help investors. They say that were problems pre-Sarbanes Oxley and that there was: “no real scrutiny of the "self-regulated" audit firms who at the time were attempting to bolster consulting fees by telling clients what they wanted to hear.” And that Sarbanes Oxley was necessary; well we know that is complete and utter hokum, what we should have done was simply get rid of all the accountants? Lawyers, Regulators and allow businesses to run free?

If the lawyers are considered crooks by regulators, and the accountants are considered such too. Why not ditch them and let buyer, investor beware, educate them in Due diligence? How can a pea head regulator know what is right? Have they ever had to make a payroll? Have they even ever worked a lemonade stand?

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Those who endorse the efforts of the regulators and folks like Elliot Spitzer fail to realize the inefficiencies this causes in companies and those additional costs are passed on to consumers, the same consumers that the Attorneys Generals and Federal Regulators are to be protecting. Just because some mutual fund companies are trading after hours and have been for decades does not mean the consumer is harmed?

No need to take more money out of the market. Dot Com crash, Telecom crash and Enron issues took 7 Trillion dollars out of the market, this is not a zero sum game, it friggin evaporated, why? Senator Sarbanes in my opinion is a complete moron, Oxley I have never met. As far as the political ambitions of Elliot Spitzer, that is another story. Investors and those who believe Sarbanes Oxley is good for America fail to realize that just because a hedge fund is cheating, does not mean they all suck.

Many who invest in Hedge Funds know it is a high-risk game, you play you accept that, but they move faster because Reg D was created for experienced and wealth investors. Which it should be and should stay, SEC’s Cox is wrong to take away the ability and the right to free contract and bombard it with regulations. The government regulators just want their fingers, no actually penises, up everyone's anuses.

Those companies or Reg D Hedge Funds which are good, will draw in the right folks, those that are bad will sink. If you are looking for high stakes and big returns it should be allowed. If you are low risk, do something else. There were many rock solid plays in the Dot Com days, which everyone knew most had days which were numbered.

When seven trillion leaves the market that quickly, everyone loses even the good solid, low ratios of assets to earnings, not just the Dot Com high-tech sectors with book to bill ratios in perpetual orbit. The regulators are the ones which ruin the economy and cause negative sectors in our markets. They are traitors to Capitalism, Free Markets and Country. Should they be shot? You decide, think on it.

"Lance Winslow" - Online Think Tank forum board. If you have innovative thoughts and unique perspectives, come think with Lance in the Online Think Tank and solve the problems of the World; www.WorldThinkTank.net/