Septic Tank Treatment Options – RID-X Versus NORWECO Bio-Gem Review

January 26, 2012 By 1 Comment

As a homeowner, I always had trouble with my septic tank system.  Due to various issues, I had to pump my septic tank every one to two years.  Around the year 2000, this was not a big issue in that pumping costs were about $100.  Septic tank pumping costs are now about $350 for a 1200 gallon septic.  This high-cost and the inconvenience of having to pump forced me to look at septic tank additives.  From the year 2002 about 2005, I tried many septic tank additives.  Septic tank treatment additives that I tried included RID-X and numerous other liquid additives.

All the standard commercial additives available, most notably RID-X, barely extended the time between pump intervals.  In addition, noticeable odor from my septic tank and floor drains were prevalent when I used RID-X in these other products.  As a licensed wastewater engineer, I felt that I could do better.  My research led me to start using NORWECO Bio-Gem organic digester.  I started using Bio-Gem in the summer of 2006.  Since using Bio-Gem organic digester, I have not had to pump my septic tank for over six years now.  One side benefit that I see in using the NORWECO Bio-Gem organic digester is the elimination of the rotten egg smell, which I had up to this point.

In addition, I had clogging line problems from the house to the septic tank.  My wife routinely poured bacon grease another oils down my sink drains.  These greases clogged my line from my house my septic tank.  I troubleshot this problem with a sewer camera prior to and after using Bio-Gem.  Over a couple months, the Bio-Gem product digested all the grease buildup in the line.  I have had no further problem with this line clogging.

I became a NORWECO distributor, since I like the product so much.  Please visit our online store for pricing on this fine product.  I discount the prices of all NORWECO products since I have low overhead and that I do volume online selling.

Please visit our site for pricing and other good information on wastewater treatment systems and NORWECO products.  If you have any questions, or comments, please feel free to contact me at bosshardeng@aol.com.  We welcome your input.

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Sewage Wastewater Lift Pump Design Considerations

December 11, 2011 By Leave a Comment

Properly designed Wastewater Lift pump systems require some basic attention that most plumbers just fail to address. When designing your Sewage lift unit, we recommend that you consult a registered engineer to ensure that your system will work reliably for years.

We reviewed internet posts, which present guidance for homeowners and plumbers to use when choosing a Sewage wastewater lift system. Most of the internet “advice” we reviewed fails to consider some critical pump design elements. This article attempts to highlight a few minimal design considerations which we feel should be addressed.

Firstly, what type of wastewater requires pumping? For example, various sewage pumps can pass different size solids from small quarter inch pieces to up to 2.5 inches in diameter. For larger size solids, grinder pumps are used, much like a garbage disposal, to chop up the solids into smaller particles that can be pumped. Therefore, if we are pumping screened or filtered wastewater, a liquid pump is adequate. The liquid pumps are generally multi-staged pumps and can deliver a high head (pump outlet pressure). If solids are screened in larger pieces, then specially designed lift pumps can be used which can pass the larger solids.

All pumps require a minimum net positive pump suction head (NPSH) to minimize cavitation. If the pump cavitates excessively, then the impeller will wear out, possibly in a year or so. A properly design system ensures that the correct pump is chosen which will match the system, minimizing cavitation and extending pump life.

The figure below is pump curves for the basic NORWECO wastewater lift units and a “typical pump placement.” The pump curves are the curves bending downwards. Each pump has a different application and you select the appropriate pump based on the desired lift height and the resulting system curve. The system curve, in this example, curves upward. Where the pump and system curves meet yields the flow rate and pump lift height when the pump is running. Generally, you meet NPSH requirements if the pump curves intersect without extrapolation.

The system curve should ALWAYS be calculated as noted in the bottom of figure one. The calculation ensures that the pumps operate in an acceptable range. As a homeowner or contractor, you should ALWAYS ask to see the pump and system curves for your application. Please do not trust an installation that does not perform the calculation, force your plumber or engineer to provide one.

One additional consideration is the pump chamber height and/or lift. I notice many “sewage pump units” offered on the internet. The pump units are short and fat sumps. We estimate that these systems are very inadequate. When the pump sump height is too low, the pump will tend to short cycle. The “short cycling” can cause excessive pump wear. Also, the on/off and alarm settings tend to be unreliable due to the short travel distance (the pump sump height is much too small) in liquid height. In the NORWECO pump units, you adjust the pump sump heights are by adding segments to the sump. This gives the design engineer flexibility in pump designs which ensure maximum pump cycle times and proper NPSH.

Please consider our line of NORWECO lift stations. Our pricing is very competitive and we do maintain staffs of registered engineers, which can provide complementary lift pump calculations with every purchase. We feel that the NORWECO pump units are the best pump units on the market today.

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Options For Sewage Lift Stations Of Today

November 2, 2011 By Leave a Comment

Traditional sewage lift stations work well, but can have their drawbacks. Thanks to modern methods, there are options which can increase efficiency and save money. There are also other important benefits to consider. Here is a look at traditional pumping methods and how they can be improved.

A waste water pumping station is necessary whenever the problem of higher elevations is faced. A conventional station for pumping includes a dry well, as well as a wet well. Both wells are in the same general area for efficiency, and are often part of the same structure. The dry well contains the pump motors and their inlets extend below ground level into the wet well. This configuration allows for automatic pump priming. It also allows for the highest net positive suction head, also known as NPSH. NPSH is needed for an effective hydraulic system.

A conventional sewage lift station pump has a dry well with pumps mounted above the ground. This is done to protect them from any flooding. Pump motors incorporate long shafts and they extend into the wet well area. As pumps are above ground, they must have protection from the elements, in the form of a housing.

Modern day options include package sewage lift systems. They offer a great deal of convenience and eliminate the need for dry wells. The package system is usually complete from the factory and comes with the wet well, pumps, pipes, valves, control panels, junction boxes, and an alarm system.

Packaged pumping stations feature pumps that are submersible. They can be either grinder pumps or solid handling pumps. The wet well in this kind of system is not intended for storage and its simple operation requires fewer controls than conventional systems.

A packaged pumping station provides a lot of benefits over other kinds. As the pumps are submerged, the entire operation takes place under the ground. The pumps do not require special protection from the weather, so no special housing is required. There is not a great deal of maintenance needed on a packaged system, either.

Packaged pumping stations are easy to install, and everything that you need comes with the kit. Life expectancy of these systems can be as long as 20 years, which is above average. These systems take up a smaller footprint on the land, as the only visible structure houses the control panel. Everything else is below ground, as the pumps are completely submerged. Also, many of these systems are designed to handle high capacity and have redundancy features in the event of one pump not working.

Sewage lift stations have many options today. For example, there is no need to have a dry well, as in the past. Modern systems include the use of a packaged pumping station which comes complete from the factory. These systems are easy to install and maintain, and can save a lot of money on operating costs. It is an excellent way to increase the efficiency of a modern day waste system.

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Drinking water Injury Burnaby: Hidden Risks Of Sewage Lift Stations Back Up

October 17, 2011 By Leave a Comment
Burnaby

Image via Wikipedia

Drinking water restoration right after a sewer backup flood is no joke. This kind of catastrophe can deliver about devastation, not just to your belongings but to your health as nicely. There are a lot of home contractors in Burnaby and throughout Higher Vancouver that provide specialist restoration services for residents and businesses. These organizations have lifted the weight off the shoulders of hundreds of people.
There are numerous positive aspects to using a skilled h2o restoration and fix company in comparison to undertaking it on your individual. For one particular factor, it is pretty not likely that you have the appropriate devices to efficiently cleanse your home and dry it out extensively. If the career is not performed properly, you danger additional damage and repairs in the foreseeable future because of to the probability of structural injury, mildew and other pathogens that can hide in unseen places. Experts will have the needed gear to test for dampness and air quality, in addition to properly cleaning and restore your furnishings and your residence, which would otherwise take you so much time, work and funds ought to you try to undertake this on your own.
Nonetheless, far more crucial than the gear, is that there are some significant wellness hazards in making an attempt to undertake sewage again up restoration by yourself. The variation that sewer drinking water has from other sorts of flood h2o is that with sewage you are placing yourself and your household at chance of serious well being troubles because of to the pathogens that are soaking into your personal belongings and creating structure, as nicely as pathogens that turn out to be airborne and circulate during the residence. It is actually a dangerous task that calls for specialised coaching and strict health and basic safety rules. To take this sort of fix on by by yourself would be inviting critical well being potential risks.
As with any form of drinking water hurt, you must also contemplate that the damage is still getting performed even right after the h2o amounts have gone down. This is because the development of mold gets to be a lot much more common when there is a increased amount of humidity. Mold has a unpleasant behavior of hiding in tough to achieve areas, areas in which you would not feel to look. So hiring pros is a fantastic way to be in a position to see if there is mold growing in concealed areas. This will make sure your family’s security since mold can also trigger a selection of diseases.
All in all, it is hugely suggested that you to retain the services of professional h2o hurt contractors to do the function for you. This will ensure your security along with your family’s, and enable you to sense more at ease and relaxed throughout the restoration approach.

Copyright 2010 Masters Remediation Companies. We present emergency h2o hurt restoration solutions to homes and businesses in Burnaby and all the way through Greater Vancouver. We take pride in providing leading top quality workmanship and exceeding expectations. Watch these limited videos guidelines to aid in situation of flood: http://mastersremediation.com/video clip-web site/video clip_flood.html
Get a Free CHECKLIST to avoid additional damage and lengthy repairs… and get a Gift for New Buyers: http://mastersremediation.com/flood/freeguide.html

A lot more Sewage Elevate Content articles

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Undertaking Leak Detection In Your Sewage Pipes

October 17, 2011 By 1 Comment

 

Article by Andrew Jackson

Having a leaking sewerage briar in your home or on your place tin prove to be I of the most unpleasant place related problem that tin occur. The odor that such a job cause is often extremely unpleasant and in some suit tin stucco your place uninhabitable. In improver to the horrible malodour, there is also a very imaginary menace of wellness hazard from taint right to bacterium and harmful mould. With this in brain it is modality that you packing putout prompting hole sensing in the act that you somebody you have a job with your sewerage pipe. Read on for helpful tip on how to place a hole in your sewerage pipes.

System obstruction or accretion

Most sewerage leaks will be caused by a cracked or collapsed pipe. This kind of damage will often cause the sewerage system to backup or be completely blocked as debris tin went caught. So your former step in hole detection should be to fill your bath and sinks and then pull out all the plugs at the Lapp time. If they take longer to drain then usual then there is a commonweal chance that the problem is situated within your property rather than a neighbours.

Water protrusion

In some cause you whitethorn be able to follow the odour and return a commonweal indicant of where the job lie. If the job prevarication within the dwelling then it will be hard to Archer exactly where the hole is without lifting up the floorboard, but you should be able to sound it plume to an area. In stance where the odor seems to be approaching from exterior then you should always cheque for H2O extrusion seeping through writer, globe and any pavement slab.

Stained wall

Leak sensing in multi-storey flats tends to be much easier due to the here of sewage pipes. If you do have a problem then you will usually be able to tell due to the fact that it will discolouration your walls. Or possibly it will discolouration the walls of the unlucky person living beneath you

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Sewage Treatment and Management – Sewage Lift

October 17, 2011 By Leave a Comment
Sewage Treatment Plant for the City of Spokane...

Image by The U.S. National Archives via Flickr

Wastewater is water that has been affected by outside human influences. It can be comprised of liquid waste from commercial properties, industry, agriculture, and domestic residences. Sewage is wastewater that has been contaminated by human excrement and is also often used to describe any type of wastewater.

Sewage treatment and wastewater management are techniques used to remove sewage and wastewater contaminants. The techniques used involve physical, chemical, and biological processes and are important in creating environmentally safe waste for disposal or reuse. Some wastewater has even been turned into safely consumable water by using these processes.

A lot of sewage is collected using gravity sewers, force mains, manholes, regulators and sewage lift stations. The sewage is then conveyed to the water treatment plant using systems such as local sewers, combined sewers, intercommunity relief sewers, interceptor sewers, automated regulators and pump stations. Use of these systems ensures the wastewater is safely transported to the wastewater management plants where it can then go through the treatment process. The treatment process used consists of two treatments: primary treatment and secondary treatment. During the primary treatment dirt, sand, and other solids are removed. However, there are still solids that have been left behind, so a secondary treatment (using a biological process) is used to remove the remaining solids. After this treatment is complete, the safe water is released to a river or lake.

Some homes and businesses do not have connections to any collection and conveyance system that relays the wastewater to the city’s waste management facilities. In this case, alternative methods are used such as septic tanks, personal wastewater treatment plants, and cesspools. Determining the right method of wastewater management depends on the situation it will be used in. Septic tanks are appropriate for almost any situation and use an anaerobic bacterial environment within the tank to decompose and mineralize the waste. Personal wastewater treatment plants are great because they are somewhat easier to install and more environmentally friendly by using filtration systems. With many septic tanks, conversion kits can be purchased so one can turn their septic tank into a water treatment plant. Cesspools are simply holding tanks and should be used as a last resort since they have to be emptied very regularly.

Septic tanks and personal wastewater treatment plants can actually be more beneficial than using local wastewater treatment plants as they provide onsite wastewater treatment instead of the sewage being sent to a public wastewater treatment facility. This will allow homeowners and business owners to save money by not paying for sewer lines and to benefit from groundwater being cleaned onsite which will provide more clean water for plants to grow and assist in keeping a better water supply. Using these methods over city sewage treatment plants also reduces the risk of raw sewage leaking and contaminating local groundwater. This problem can occur when sewer lines age and are not properly maintained. Properly maintained and installed septic tanks and personal wastewater treatment plants do not carry this same risk and are much more environmentally friendly.

J Restall has expertise in sewage treatment. He has written many informative articles on sewage treatment as well.

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