Anaerobic digestion is an important process, with a number of industrial and domestic applications. One of the primary applications is in wastewater treatment. But what is anaerobic digestion, and how do anaerobic digester mixing systems empower wastewater treatment? In this article, we’ll answer both of those questions in detail.

What is Anaerobic Digestion?

Let’s start with a simple definition.

Basically, anaerobic digestion is a process in which microorganisms break down biodegradable material, without there being any oxygen present. An anaerobic digestion plant may be used to produce fuel, to dispose of waste, or even to create fermented foods and beverages. It’s also worth noting that this process can sometimes occur beyond an anaerobic digestion plant; sometimes, it takes place in nature, including in lakes and in certain types of soil.

That’s the overview, but what about the specific steps in the process?

Anaerobic Digestion Process Steps

Here’s a breakdown of the anaerobic digestion process steps.

1. First, the input materials are put through bacterial hydrolysis, a kind of chemical reaction.
2. Some organic polymers are broken down into soluble elements, which are then made available to the bacteria.
3. Acidogenic bacteria can be employed to turn amino acids and sugar into organic acids, ammonia, hydrogen, or even carbon dioxide.
4. Methanogens are used to turn these materials into a mix of methane and carbon dioxide.

This is a basic rundown of how the process works. Now, let’s turn our attention to anaerobic digestion wastewater treatment.

Anaerobic Digestion Wastewater Treatment

While anaerobic digestion can be used in many different contexts, it’s especially well-suited for breaking down organic matter. As you might imagine, this means it’s a viable option in wastewater treatment, sludge treatment, and similar fields.

The benefit of anaerobic digestion is that it can significantly reduce the amount of organic matter, converting much of it into gas that can be harmlessly expelled. What this means is that there is less organic matter that has to be disposed of in some way (usually just by dumping it into the sea). Thus, it is both a more cost-effective and often an eco-friendly way of handling solid waste.

In fact, one of the primary reasons why anaerobic digestion has become so popular in wastewater treatment settings is that environmental advocates have lobbied for safer, cleaner ways of removing waste. Anaerobic digestion meets that criteria.

Also note that in communities that collect household waste, anaerobic digestion can significantly reduce the solid matter that needs to be transported to a landfill or treatment facility; decreasing transportation needs makes waste management less expensive, and it minimizes the ecological footprint.

More About Anaerobic Digester Services

One important note about anaerobic digestion is that, in order for it to be efficient, the digester tanks need to be cleaned with some regularity. That can be a pretty big job, and usually requires the use of specialized equipment. P&H Senesac provides the centrifuge technology needed to safely and effectively clean out these big tanks.

Without regular cleanings, solid waste and gunk tend to build up inside the tank, which can diminish their capacity over time. This means that the anaerobic digestion process is less efficient than it might be otherwise.

P&H Senesac is proud to be a nationwide leader in digester cleaning services. We’ve been around for decades and have both the track record and the best-in-class technology needed to deliver optimal value.

It’s our pleasure to work with wastewater treatment and sludge treatment companies. If you have any questions or are ready to hire anaerobic digester cleaning services, please reach out to P&H Senesac today.

Anaerobic digestion has found numerous uses over the past few years, ranging all the way from being a natural and renewable source of energy, to reducing waste and being an effective cleaning option. The process is natural and environment-friendly, reducing the amount of material to be disposed of immensely. 

The most common use of anaerobic digester Mixing systems in the United States is at wastewater treatment facilities to break down sewage sludge. Digester mixing systems are a viable water treatment option, albeit relatively slow, especially considering the reduced cost and environmental impacts this method introduces.

In this article, we shall discuss the importance of digester cleaning services for water treatment facilities and how you can upgrade your digester cleaning systems without having to slow down operations or falling behind on monthly quotas. 

Importance of Anaerobic Digestion Cleaning Services

• Reducing Treatment Facility Footprint

Anaerobic digester mixing systems help reduce solid material at sewer treatment facilities down to a harmless dry solid. 

During the process of digestion, methane gas (CH4) is released, which in turn can be used to power the water treatment facility itself or be contributed to the grid. 

At the same time, the remaining sludge is rich in nutrients for the earth, which can be sold off as fertilizer. Both, the gas and fertilizer, can be sold to improve the overall ROI (return on investment).

• Cost-Effective Disposal

By diverting solid waste to digester mixing systems in wastewater treatment facilities, the released methane gas can be used instead of power from the grid, reducing energy costs significantly. There is also a tipping fee that they can receive for accepting not just solid waste, but many other different types as well. If it can decompose, you can accept it (biosolids).

• Waste Diversion

One of the biggest problems we face is that our treatment facilities are already working all day, every day, while the amount of waste we create is continuously increasing. Municipalities are on the lookout for ways to divert as much waste from landfills as possible.

Anaerobic digester cleaning services help support much-needed waste breakdown for cities small and large. 

Why Should Wastewater Treatment Facilities Adopt Anaerobic Digestion Methods?

If you are a municipality with a wastewater plant and you’re looking to meet your waste diversion quota or simply want to keep the environment safe, Anaerobic Digestion Cleaning is the way to go. Think about the following:  

Improved Infrastructure 

According to the California Energy Commission, more than 56% of energy usage by municipalities is spent on water treatment. By getting an anaerobic digestion system installed, the energy generated can be reused, improving costs and returns.

Benefits Over Aerobic Treatment

Here is a table showing the differences between aerobic and anaerobic water treatment, showing how management and maintenance of the digester mixing systems are much less taxing. 

Criteria	Aerobic	Anaerobic
Water treatment speed	Fast	Relatively slower
Process stability/control	Low	High
Volumetric loading rates	No	Yes
Heat input requirements	Yes	No
Surplus sludge (saleable)	No	Yes
Nutrient requirements	Yes	No
Oxygen requirements	Yes	No
Production of valuable by-products	No	Yes

As the table suggests, while anaerobic treatment is slightly slower, the benefits far outweigh that problem. 

The whole idea of anaerobic digestion cleaning is to be a cost-efficient and an environment-friendly solution to waste disposal. While the process isn’t completely efficient, it is the next best thing to minimize the impact on the environment.

If you are planning to hire digester cleaning services for your water treatment facility and are worried about the treatment being halted or quotas not being met, P&H Senesac operates mobile treatment services that can take over while you get your new system installed or repaired. Give us a call today and let’s discuss prospects!

Dewatering is an essential service that supports a wide range of applications. Some examples include industrial, municipal, and construction settings. Basically, any time you have a storage tank or a solid holding tank, it can accumulate a lot of build-up and grime over time. Eventually, this build-up starts limiting the capacity of the tank, and potentially costs some efficiency. The best way to deal with this problem is to ensure that tanks are cleaned out on a regular basis.

That’s where the process of dewatering comes in. This is the process by which solid and liquid wastes are separated from one another, making it easier and more economical to properly dispose of both. Dewatering water treatment pumps can expedite this process.

There are a number of clear benefits to sludge dewatering equipment rental. In this post, we’ll highlight just five of them.

5 Benefits of Sludge Dewatering Equipment Rental

1) When you choose a dewatering pump rental from a company like P&H Senesac, you get access to the most advanced technology.

At P&H Senesac, we have a reputation for innovation. For decades, we have pushed the envelope of what’s possible with dewatering pump rental equipment and boast the most sophisticated technology portfolio in our industry. Here’s what that means for you: When you rent equipment from us, you get access to technology that lets you clean out your tanks more efficiently, more thoroughly, and more cost-effectively than previously possible.

2) You get more than just dewatering rental equipment. You also get expertise.

Having the right equipment is one thing. Knowing how to use it effectively is something else. You don’t necessarily want to invest a lot of time and resources into training your own employees on how to use this equipment, and the good news is, you really don’t have to. We can send the expert technicians you need to get the job done quickly and to get it done right.

3) You can get the technology that fits your needs.

When it comes to dewatering, there’s not a one-size-fits-all solution. You shouldn’t have to pay for services above and beyond what you need, nor settle for services that don’t quite get the job done. When you choose a dewatering rental equipment company like ours, you can get just what you need.

4) You can get your equipment fast.

We understand that some of our customers will need to act quickly to get their tanks cleaned out, minimizing production down time. That’s why we proudly offer our services on an emergency basis. Reach out and ask us about rapid response options.

5) We understand your goals.

P&H Senesac has been partnering with business owners and municipalities for many years now, and we understand your needs and goals. We know you need your equipment to be fast and affordable. We know you need minimal disruptions to your production schedule. And we know you may have to think about regulatory and compliance issues. We’re prepared to help you address all these concerns.

Find Out More About Equipment Rentals from P&H Senesac

As you consider your sludge dewatering and wastewater treatment needs, we hope you’ll keep P&H Senesac in mind. We are leaders in our field, with a track record of excellence and innovation. And, we know we have just the right technology to help with your project.

Ready to learn more about the options, or just to ask us some further questions? We’re more than ready to chat with you. Reach out to the P&H Senesac team at your next opportunity.

It’s always important to keep industrial equipment properly maintained; that’s certainly true of anaerobic digester mixing systems. This equipment is vital to any wastewater treatment facility, but over time, it can become overrun with grit, garbage, and crustacea. This impedes the equipment from working at peak capacity.

For this reason, it may be wise to routinely hire a cleaning service for your anaerobic digestion plant. Be careful, though, because not all digester cleaning services are created equal. There are a few common mistakes that may cause you to pay more than you should or wind up with a service that isn’t quite right.

Common Mistakes When Hiring Digester Cleaning Services

To help you steer clear of some of those errors, we’d like to offer a quick rundown.

1) Choosing a one-size-fits-all solution.

Different wastewater treatment facilities are inevitably going to have different needs. There are a number of variables to keep track of, including the total number of digester tanks; the size of those tanks; your timeline; and the level of build-up inside each tank. As such, it’s foolish to think that a cookie-cutter solution will help you to efficiently get your digester cleaning project complete.

Instead, we’d recommend looking for a cleaning service that can provide different types of equipment, allowing you to select just the right approach to getting your digester mixing systems cleaned.

2) Not thinking about process disruptions.

A lot of wastewater treatment facilities don’t take into account the simple reality that, as digester mixing systems are cleaned, they can’t be used; as such, there will invariably be some downtime.

Make sure you plan accordingly, both scheduling your cleaning service for an optimal time and also ensuring you work with a cleaning service that knows how to minimize that downtime.

3) Thinking you can do it yourself.

It’s often assumed that, with the right equipment, cleaning anaerobic digester mixing systems is a breeze. That’s not necessarily true. Effectively implementing technology to clean tanks thoroughly and efficiently takes real expertise. If you’ve never done it before, you simply won’t have the technical know-how required to do the job right.

Your team members can be trained, of course, but that’s another big investment of time and resources. A better approach is to find a cleaning company that can supply you not just with machinery, but also with the staffing, manpower, and knowledge required to get the job done well.

4) Not acting quickly enough.

The more you allow your tanks to build up sediment and crustacea, the less productive they’re going to be… and the harder it may prove to get them fully cleaned.

Don’t delay in reaching out to a cleaning service; acting early can ultimately save you some money and some hassle. And if you require a nimble response, be advised that P&H Senesac is proud to offer emergency response and rapid deployment.

5) Not doing your research.

Finally, be aware that a company like P&H Senesac comes with a reputation extending back decades; a robust portfolio of technological innovations; and plenty of satisfied clients to whom we can happily refer you.

Reputation matters, and as you seek a digester cleaning service you can truly trust, it’s smart to do some research.

Ready to Hire a Digester Cleaning Company?

We’d love to assist as you get your equipment back to peak working condition… and we’re happy to help you avoid some of the errors listed on this page.

Find out more about the expertise offered by P&H Senesac. Contact our team whenever you’re ready to talk.

In any field, it is important to keep all equipment properly maintained. Equipment that becomes too dirty, or falls into disrepair, won’t operate as it usually might. This is certainly true in the field of wastewater treatment, where a number of key tools and tanks can undergo significant wear and tear.

One example of this is the digester. The digester is important for effectively treating wastewater, and ideally it should always be run at maximum capacity. However, it is impossible to run a digester at max capacity if it is overrun with grit, trash, or crustacea. In this scenario, the digester may only provide a small fraction of its normal usefulness.

That’s why it’s so important for any anaerobic digestion plant to invest in the upkeep of its equipment. The best and more efficient way to keep a digester clean is to outsource to a seasoned digester cleaning service.

About Digester Cleaning Services

Anaerobic digestion is an important part of the wastewater treatment process. Basically, a digester is just a big tank into which solid waste can be diverted. This solid waste is usually just referred to as “sludge.”

In the digester, a combination of oxygen and bacteria help break down the sludge into smaller bits of matter. This allows for the solid bits to be separated from the liquid; and, it makes it much easier to dispose of both the solid and the liquid waste.

Anaerobic digester mixing systems play a crucial role in the biogas industry. And yet, without the right maintenance and upkeep, they won’t work as intended. Again, over time and through frequent use, anaerobic digester mixing systems tend to get a lot of dirt and sludge accumulation. When this happens, their capacity is severely limited.

Cleaning Digester Mixing Systems

While digesters are made to be durable, and to hold up well over the long haul, they still need to be cleaned from time to time. This is the best way to extend their lifespan and to maximize their usefulness.

Note that dirt, grit, and crustacea can sometimes develop through misuse. Overloading the digester, or allowing for insufficient oxidation time, can lead to problems. However, even with perfect use, digesters will still build up some residue over the long haul.

It’s worth investing in the services of a professional digester cleaning company, and for a few different reasons:

• A professional can ensure that your unit is cleaned out completely, which means you won’t have to have it cleaned again any time soon.
• A professional will work quickly, minimizing your down time.
• A professional can bring just the right equipment to make sure the project is completed as efficiently as possible.
• A professional will also be able to supply the expertise needed to do the job right the first time.

These are just a few of the reasons why many wastewater treatment companies choose to work with companies like P&H Senesac, a national leader in digester cleaning.

Why P&H Senesac?

There are several things that set P&H Senesac apart:

• We have long been at the cutting edge of digester cleaning technology and continue to innovate to this day.
• We can offer 24/7 emergency response and rapid deployment, as needed.
• We have a range of equipment to choose from, ensuring we can complete your job properly and cost-effectively.

Don’t risk an ineffectual digester. Instead, reach out to a company that can offer comprehensive maintenance, with minimal down time. To schedule a service call from P&H Senesac, contact us at any time.