A Slurry Pump Slaughterhouse Waste Offal Abattoir Pumping Example

Slurry Pumps and Slaughterhouse Waste Pumping an Abattoir Pump Case Study - Solving Blockages
A Danish biogas plant had frequent problems pumping waste of this kind because the waste contained large sized bones.
This example also applies to food waste pumps, offal pumps, chicken litter waste pumps, fish mort waste pumps, and many other anaerobic digestion substrates/ feedstocks.
Sometimes the percentage of solid matter increases up to 10-13 %. Until now the company used a heavy duty screw feeder, which blocked regularly because of the bones. Because the feeder was submerged in a large container, downtime was extensive to release the screw feeder again. In a later stage a progressing cavity pump tried to manage pumping this difficult mixture but the stator sufferedextreme wear due to the sharp edged bones.
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More Information about slurry pump:
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https://en.wikipedia.org/wiki/Slurry_pump
Slurry Pumping Solutions | Storth Machinery
www.storthmachinery.co.uk/our-products/slurry-pumping-solutions/
At the start of our range of High performance Slurry Pumps are our static models, suitable for mixing and pumping out of reception tanks and to be left in situ.
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With the availability of modern technology at our factory, engineers over a lengthy period, have set about developing a slurry pump with greater output than any ...
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Submersible pump - Wikipedia
https://en.wikipedia.org/wiki/Submersible_pump
A submersible pump is a device which has a hermetically sealed motor close-coupled to the ... Single stage pumps are used for drainage, sewage pumping, general industrial pumping and slurry pumping. They are also popular with pond ...
High-density solids pump - Wikipedia
https://en.wikipedia.org/wiki/High-density_solids_pump
High-density solids pumps are hydrostatically operating machines which displace the medium ... Hydraulic high-density solids pumps move sludges and slurries within an
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Borger Separator Separates Digestate Solids from the Liquid

#Borger Separator Separates Digestate Solids http://blog.anaerobic-digestion.com/the-borger-bioselect-separator/ #digestate #biogas #anaerobicdigestion

Why Waste Haulage Can be Unexpectedly Dangerous and Tips for Garbage Hauliers and Clients

Image by sleepinyourhat via Flickr

You'd think that guns and ammo would be higher on our list of dangerous haulage loads than waste haulage, but there are potentially much worse haulage loads than those, to be transporting.

Bio-hazard waste and active substances are classified into levels one to four, with four being the worst or most hazardous. Level one loads might be chicken pox infected or similar substances, and are handled with gloves. However, level four substances are incredibly infectious, highly dangerous and usually need full hazmat suits to be handled. Loads that are labelled as bio hazards are very dangerous to transport, but are very import for scientific, medical and research purposes. Contracts for hauling these types of waste are just for the big companies which have the expertise.

The Other End of the Scale Truck and Dog" Outfits

However, lot of bulk short-haul garbage transport work is done with self employed people, known as "truck and dog" outfits, this includes road & general construction material / fill / waste haulage. The extensive use of 1-4 tonne trucks (as big as you can go on a car/1A licence) may be worth mentioning for house clearances and urban home de-cluttering. Most contractors put everything in commercial vehicles because of the legal situation - we don't look at using motorcycles but in countries like Vietnam and India mush waste is still transported while balanced on remarkably small vehicles.

In traditional haulage and freight transportation a driver gets a load, and takes it from point A to point B – for example from New York to Fresh Fields Landfill (now closed - but it is an example which is well known). The shipping company gets paid, the orderer gets the garbage shifted. Seems simple and profitable. But when the driver gets back after the delivery, the vehicle is empty and the journey is a waste of time and money. And this is where Trans Freight Exchange for backloads, comes in in most freight haulage. Unfortunately, no such thing can be done for most wastes due to the costly need for a high level of cleaning needed for the stage of the trip back from the garbage dump.

The waste haluier will however usually endeavor to match users looking for haulage with freight services making similar journeys to carry the fullest loads. By utilizing spare capacity of vehicles running on the road, this helps reduce the number of otherwise wasteful journeys needed to transport the wastes. This leads to less Carbon Dioxide emissions being emitted from delivery trucks, lorries and vans.

Garbage Haulier Tips

Garbage Hauliers are Encouraged to:

- Create an excellent brand name or keep a good record according to the type of haulage business that you have. To mention a few, the types of hauling business include general haulage work, specialist haulage services, such as livestock transport, waste disposal, parcel, and car transport; warehousing and distribution services, and supply of vehicles. Focus on your field of specialty and excel among the rest of your competitors by delivering reliable, safe, quick, and efficient service.

- Always sheet over domestic wastes trucks to prevent spillage en-route.
- Adopt a courteous driving policy with their drivers.

Choosing a Waste Haulier

While looking at different Road haulage companies, you should stick to carrying out a comprehensive research which will definitely help you in choosing the best haulage company for your goods. The movement of materials supplies and waste can each come with their own specifics, costs and properties. The transportation cost differs greatly with each material and each industry needs to look at what they are shipping and what the different road transport companies will offer. With the rising fuel prices all over the world, the transportation cost has raised a lot over the past few years. So, you need to be very choosy in making a right selection by considering all the factors precisely.

Normally these services are used for transporting iron ore, coal, supplies, and waste material is a small market sector so you will need to seek out specialists with large bulker vehicles for efficiency. Road haulage service also amounts to carrying agricultural equipment, international, tankers, temperature controlled transport, tipping and constructing, warehousing and distribution. The cost incurred in loading such raw material into the machines at the site where the waste is created and then transporting the same to the processing site is part of the service cost and the haulier will need details of turn-around times.

What to do if You Have a Hazardous Waste that Needs Haulage

The most hazardous types of haulage are unlikely to be taken on the usual commercial carriers. It's highly unlikely that you could pick up a backload when dealing with substances that are radioactive for example, so these types of haulage are also unlikely to be taken on freelance. Nuclear loads (which can include fuel rods, waste or weapons grade radioactive materials) need very specific types of carrier to withstand both the radiation and any possibility of high-jack.

2012 Edition of the eBook "Introduction to Waste Technologies" Reviewed

"Hot New Information About This Rapidly Developing and Expanding Business Sector for Newbies"

New products and services are consistently coming on the web. It's tricky to keep up with them all.


We all do become bored with the continual notices for new releases, and often just stop listening to them. Since there's so very little of worth in the great majority of offers thrown at us, we become quite cynical and tired of them, routinely just dismiss them all. Most times this is an O.K policy.

Infrequently though, there can be exceptions...

You'll find sudden nuggets of value in-between your junk offers. As an example, there is a product in the waste technology and Mechanical Biological Treatment ( MBT ) subject area which has just been updated fro 2012, named "An Introduction to Waste Technology" that shows a whole lot of promise as a great source of understanding about what happens to our garbage once if leaves our homes.

It's been dreamed-up and developed by Steve Last, who's now offering it for sale.

So let me know, why you think it is getting attention and gaining a following? Generally speaking, what it has been doing now is gradually selling since it was last updated in 2008.

You'll find 3 unique strengths which make "An Introduction to Waste Technology" stand proud of its competition, 3 principal positive aspects that buyers mention in their many testimonials.

• The first is an author who knows his subject and waste treatment process.
• 2nd are the flow charts and
• 3rd are the tables of advantages and drawbacks for each waste technology described.

See the sales page for secure payment at PayLoadz here.

See the fuller review at:
A review of the New 2012 Edition of the "Introduction to Waste Technologies" eBook

Kane Haulage appeals against concrete crushing ban - Road Transport

Kane Haulage has lodged an appeal against a council enforcement notice, ordering it to stop crushing concrete at one of its depots in St Albans.

The haulier was served with a notice by Hertfordshire County Council on 16 June to cease processing concrete at its facility in the Old Station Yard, Redbourn and remove all associated waste, following complaints and a petition from nearby residents.

Kane - authorised for 50 vehicles and 10 trailers - removed the concrete crushing machinery the same day the notice was served.

In a statement, the council alleged that Kane had been carrying out unauthorised concrete crushing without planning permission, causing disruption for local residents.

A county council spokesman confirmed to Motor Transport that Kane has appealed against the notice, with a date for the appeal hearing yet to be set.

Kane Group was unavailable for comment.

View the original article here

Hauliers Gain Expanding Market in UK Waste Management Sector Valued at £7.5 billion - letsrecycle.com

A report which attempts to bridge a ‘gap’ in knowledge about the size and value of the UK waste management sector has been published by the Department for Business, Innovation and Skills.

By far the largest proportion of Gross Value Added in the waste sector is generated from waste collection, according to Ekosgen
It estimates that the sector contributed £7.5 billion to the UK economy in 2010/11– considerably higher than the latest £5 billion official estimate from 2009. It also estimates that the waste management sector accounts for 128,000 jobs, up from the official figure of 94,000 in 2009.

The ‘From Waste Management to Resource Recovery: A Developing Sector’ study, released last week (September 1) was commissioned because the government believes there are ‘considerable’ opportunities for businesses to exploit as the UK moves towards zero waste. But, as there is a shortage of information in this area, the department asked economic development consultancy Ekosgen, in association with Emma Buckman Associates, to research what exactly the waste management sector is and how big it is.

The report explains: “There is limited data about the composition and size of the waste management sector and its economic contribution to the UK economy. This study was commissioned by BIS to help address this gap and identify the types of actions the Government could take to create the conditions for growth.”

For its research, Ekosgen conducted an online survey of 1,251 companies (representing 1% of the sector) and consulted industry experts at organisations such as the ESA and WRAP and local authorities. It also drew on Environment Agency data and other data sets to create a picture of the industry as a whole.

The report begins by defining the waste sector as that which comprises the following ten activities: Re-use of products to divert waste at source; collection and transport; brokerage of waste; sorting and storing; disposal through landfill; disposal through incineration; treatment of waste; processing of recyclate; composting; energy recovery.

However, it notes that the waste sector ‘bleeds’ into many other sectors – including haulage, health, farming and food and drink. It therefore suggests "that the sector is best viewed as comprising a core group of organisations which generate their income from waste management activities and a much wider peripheral group who perform it as a secondary or subsidiary function”.

Ekosgen chart showing employment in the waste sector according to activity
Key report findings include:

• There are a total of 128,000 Full Time Equivalent’s (FTEs) in the core waste management sector.

• Waste management generated approximately £7.5 billion Gross Value Added (GVA) -including the 16 largest companies. These 16 companies generate a GVA of £1.55 billion. and employ 27,500 FTEs (18% of the core workforce). By far the largest proportion of GVA is generated by waste collection, accounting for nearly half (46%) in 2009.

• Over half of the sector’s employment is within three sub sectors: (i): carrying and collection (22%); (ii) processing of recyclate (17%); and (iii) sorting and sale of waste or scrap (17%).

• The sector generates an average GVA per employee of £58,200. This ranges from £32,800-£99,800 across ten main activities, from low intensity activities (composting) to those with considerable infrastructural investment/capital intensity (energy recovery).

• Over the ten year period from 2006-2016 the sector is predicting steady growth recovering to 2006 levels in 2013 with steady growth to the 2016 period.

While the report focuses more on the commercial sector, it also looks at municipal waste management. The study found that approximately 22,175 people were employed by councils in waste management (64% in waste collection, 18% in recycling), with a public sector waste management ‘turnover’ of an estimated £3.33 billion.

Here, the report notes that the withdrawal of PFI funds and concern over long-term commitments meant that councils might move away from developing large-scale waste treatment infrastructure in future, in favour of smaller facilities which do not require so much long-term capital commitment and are often easier to secure local support for. This has particular implications for large-scale incinerators.

The report notes: “Stakeholders suggest that the absence of PFI credits for waste infrastructure and concerns over committing waste streams for such long periods will make smaller energy from waste facilities more popular in future years.”

In terms of collection, meanwhile, the report notes that many councils do not benefit from the value of recyclables as they are risk averse and prefer to let their contractors receive any monetary value for them. This, the report claims, is one reason why the net costs of waste management amongst councils is increasing and it suggests that councils partnerships can help.

In the report, Ekosgen also looks at drivers for change in the waste industry. The consultancy highlights the ‘fundamental’ role that new technologies such as gasification and anaerobic digestion have in waste management, alongside the implications this has for the workforce and required skills.

Experts, the report notes, also expect to see an increase in recovery and reuse of household and commercial and industrial waste in future years, as well as more local authority partnerships.

Ekosgen was also asked in the study to assess the barriers to growth in the waste sector and how the government may address these.

Barriers identified included difficulty in securing planning permission for new waste management infrastructure, lack of clarity surrounding renewable energy policy and electricity market reforms, difficulties accessing finance and the current economic climate.

The report suggests that a simpler, cheaper way of getting permits for waste operations and a refined planning system could help the sector develop, alongside recycling incentives for small and medium-sized enterprises (SMEs),

View the original article here

Final Push; for WEEE TV Advert Campaign - letsrecycle.com

By Nick Mann - The organisers of an industry-backed campaign to promote WEEE recycling using TV advertising have launched a ‘final push’ to raise more funding for the initiative before the advert is screened at Christmas.

The advert has been funded by over 40 companies from across the waste electrical and electronic equipment (WEEE) industry, including reprocessors, compliance schemes, waste management companies and haulage firms.

The WEEE TV advert is set to be screened at Christmas.

In total, £45,100 has now been raised towards buying advertising slots to screen the advert, which can be viewed here. Last month, the organisers set a target of at least £32,000. The initiative is being co-ordinated by WEEE reprocessor SWEEEP Kuusakoski, with donations being encouraged via the website http://www.weeeconnect.co.uk/.

SWEEEP Kuusakoski’s contracts manager Justin Greenaway described the amount raised to date as “staggering”, but told letsrecycle.com there was now a “final push” to secure more members of the campaign.

It is understood that there is a particular focus on signing up a couple more large companies, although Mr Greenaway stressed “it does not matter how modest your contribution is”, noting that just £100 would purchase enough airtime for an additional 28,000 viewers.

According to Mr Greenaway, the current total raised means that, “based on last year’s viewing figures our budget could communicate right now to 12.68 million people”.

The next step for the campaign is to purchase airtime, with aim of funding being collected until the end of September 2011. This would allow advertising to be purchased in mid-October, when slots for Christmas screenings on nationally-broadcast channels like ITV, Sky, Channel 4 and 5 become available.

The TV advert campaign was originally launched last year (see letsrecycle.com story) to raise public awareness of WEEE recycling and, in particular, to increase small WEEE recycling rates.

SWEEEP Kuusakoksi was joined by eight other WEEE businesses - including reprocessors and compliance schemes - to fund the production of the advert, which was unveiled in March 2011 (see letsrecycle.com story).

Plans to screen the advert at Christmas were confirmed last month (see letsrecycle.com story), and Mr Greenaway said the campaign had continued to attract members since then.

The most recent funding members are batteries recycling company G&P Batteries and compliance scheme Clarity, who both signed up this week, bringing the total number of co-funders to 43.

The initiative is being co-ordinated via the WEEE Connect website, which details the supporters for the initiative and what it hopes to achieve

Mr Greenaway said: “You can’t fail to be impressed with the enthusiasm that the recycling industry has taken to the TV advertising concept.

“A further two companies have committed to co-fund already this week and interest is coming in from many more companies. Even agency recycling staff companies are helping to co-fund: more WEEE equals more staff, so you can follow the logic.”

He added: “This is the industry’s chance to stand together to solve a four year old lack of WEEE public awareness – apathy makes no business sense at all.”

Among the campaign’s co-funders, Dr Philip Morton, chief executive of the REPIC compliance scheme, said: “I am delighted with the quality of the advert and everyone involved is keen to have it widely shown. The plan is to get the ad on TV around the Christmas period, a time we believe will have maximum impact as consumers buy new and hence discard many old electrical items

His sentiments were echoed by Martyn Parfitt, compliance manager for the Electrolink compliance scheme, who said: "Electrolink are proud to be supporting the use of television advertising to increase the wider knowledge and understanding of WEEE recycling.

“Increased awareness will go a long way to help maximise the amount of WEEE recycled in the UK and help prevent valuable resources reaching landfill."

Karl Grieg, General Manager for WEEE Operations at DHL Envirosolutions, added: “We are pleased to be a lead partner in this exciting industry initiative which we hope will further improve public awareness. It is good to see the WEEE industry work together with a common objective."

View the original article here