dredge system Articles
-
Case study - tailing pond - remote controlled cleaning
Location: Italy Year: 2012 Context: Industrial plant. Tailing pond clening. Need of a dredge system to clean-up the pond, automated, safe and economic. Our solution: Dragflow remote controlled mini dredge. Only one operator that works with high level of safty. Dredge, equipped with Dragflow pump, can be controlled thanks a remote devices up to 100m of ...
-
Societe des Mines de Syama - Mali, West Africa-case study
SRS Crisafulli manufactured a stainless steel 4" Severe Duty FLUMP dredge system for Societe des Mines de Syama's gold mine in Mali, West Africa. The FLUMP dredges and pumps solids from a tailings pit back into the leaching process to reclaim gold, which otherwise would be lost. SRS Crisafulli designed a stainless steel FLUMP dredge to combat the corrosive environment. There have been enormous ...
-
Rotomite 6000 dredge system - centennial coal-case study
Centennial Coal's Mannering Colliery mine averages over 1M tons of coal per year when operating at full capacity. The mine's run-off ponds' sludge issues prompted Centennial to contact Dredging Solutions, SRS Crisafulli's Dealer in Australasia, and an experienced dredging contractor. Dredging solutions deployed the Crisafulli Rotomite 6000 auger suction dredge system because of the equipment's ...
-
Bound for Venezuela-case study
SRS Crisafulli, Inc., founded in 1966, is one of a select few manufacturers of specialized, engineered dredging systems in the United States. The company is now, and has been since its inception, located in Glendive, MT. From its beginning, SRS Crisafulli has served agriculture with pumping equipment for irrigation, flood control and dewatering. The past decade has been a period of carefully ...
-
Bound for Venezuela
SRS Crisafulli, Inc., Founded in 1966, is one of a few select manufacturers of specialized, engineered dredging systems in the United States. The company is now, and has been since its inception, located in Glendive, MT. Fron its beginning, SRS Crisafulli has served agriculture with pumping equipment for irrigation, flood control and dewatering. The past decade had been a period of carefully ...
-
Case Study - Harbors Dredging
Location : Jordan and Italy Year : 2009 Full Optional Dredgers with HY85/160 Jordan: Dredge with steel cable full optional with hydraulic pump HY85/160 and excavators EXHY20 Italy: Dredge with telescopic boom full optiona with hydraulic pump HY85/160, high pressure water Jet Ring and Anti-Turbidity bell. Dredge is also equipped with full version of Dredging monitoring system ...
-
Case study - harbors dredging
Location: Jordan and Italy Year: 2009 Full Optional Dredgers with HY85/160 Jordan: Dredge with steel cable full optional with hydraulic pump HY85/160 and excavators EXHY20 Italy: Dredge with telescopic boom, full optional, with hydraulic pump HY85/160, high pressure water Jet Ring and Anti-Turbidity bell to protect the environment. Dredge is also equipped with full version of Dredging ...
-
Ask a FLUMP Expert. Seven ways to Secure your Traverse System
-For full article with pictures go here: http://www.crisafullipumps.com/dredging-world-news/ When using an unmanned dredge, the propulsion system is critical. The FLUMP, SRS Crisafulli's unmanned dredge, propels itself along a traverse cable. The drive system is onboard. SRS Crisafulli's FLUMP Specialist, Engineer Eric Lillberg, explains seven ways to secure the traverse cables to the ...
-
Harlem, MT USA WWTP Uses FLUMP - 2013-case study
Excessive lagoon sludge accumulation contributes to the poor performance of any treatment system. Removing sludge from lagoon cells improves treatment and addresses violations in the Department of Environmental Quality enforcement action. The City of Harlem, Montana has a three cell partially mixed aerated lagoon system constructed in 1985. The lagoon system discharges to the Milk River. ...
-
Dredging Contractor Using Rotomite 6000-case study
Customer: Georgia Dredging And Dewatering/Eco-Vac Contacts: Jay Matthews and David Grapengeter Type of Facility: Environmental services & turnkey dredging & dewatering services Georgia Dredging and Dewatering developed out of the need to provide contract services other than those previously provided by vacuuming and jetting alone. David Grapengeter, President of ECO-VAC, Inc., and Jay ...
-
The world`s largest stormwater alum treatment facility - in Florida
Stormwater in the Florida canal system is slow moving. The green, murky water in the lakes fed by the Apopka-Beauclair canal is caused by an overabundance of algae-feeding compounds, mainly phosphorus, resulting in chronic algal blooms. The Nutrient Reduction Facility (NuRF) project designed a system to inject aluminum sulface (alum) into the nutrient-laden water in direct proportion to the ...
-
Hydroman™ Electric Submersible Silt / Sand / Clay Dredging Pump with Water Jet Ring or Cutter Ring
Hydroman™ Electric Submersible Silt / Sand / Clay Dredging Pump with Water Jet Ring or Cutter Ring driven by electric motor, submersible dredging pump with water jet ring and cutter ring have self mixing agitating fuction includes a set of agitating impellers at the bottom, aside from the main impeller, equipped with two or more side cutters and a high pressure water jet ring, which create ...
-
Upgrading NY-NJ Harbor: risks and challenges
New York-New Jersey Harbor is an economic engine for the east coast of the USA, providing efficient and cost-effective processing of imported and exported goods. Markets for these goods extend throughout New York, New Jersey, New England, and Canada, involving intermodal transportation systems (rail, highway, air) from the harbour to these markets. As a result of a Panama Canal project scheduled ...
-
Rotomite-6000 contract dredging of various materials
Customer: Georgia Dredging And Dewatering/Eco-Vac Type of Facility: Environmental Services & turnkey Dredging & Dewatering services Georgia Dredging and Dewatering developed out of the need to contact services other than those previously provided by vacuuming and jetting alone. David Grapengeter, President of ECO-VAC, Inc., and Jay Matthews teamed up to build a strong full-service ...
-
Dredge Pumping Systems Improve with VFD Motor Controls
Submitted by Dave Stoltenberg, Dredge Rental Specialist, SRS Crisafulli Pumps and Systems recently published an article by Christopher Jaszczolt titled “VFDs Improve Motor and Pump Control”. The article discussed current applications of variable frequency driven (VFD) motor controls as an excellent method to improve on mechanical control methods. VFD control systems have ...
-
Rotomite-6000-CD Dredge System - US Copper Mine-case study
SRS Crisafulli's Integrated Product Solutions - To remove water, soft and abrasive material, sludges, and slurries from Industrial, Municipal, Agricultural, and Government Lagoons, Ponds, Lakes, Canals, and flooded and flood threatened areas. And to irrigate farms and ranches. Dredge Rentals. Many customers rent Crisafulli’s Rotomite and FLUMP dredges on short-term leases, and, after ...
-
Lagoon Maintenance Dredging every Decade
SRS Crisafulli has discovered the Rural Water Association. This winter, Troy Fercho, Frank Robinson, Tristan Hoff and I attended shows in North Dakota, Montana, Minnesota, and Idaho. At these Rural Water Association Trade Shows, we promoted SRS Crisafulli's dredge equipment and rental services to assist communities in managing the long term, low cost resource of their wastewater lagoon ...
-
Hydraulic Dredging: A cost effective solution for most dredging tasks
The vast majority of dredging jobs require removal of solids to depths of 30 feet or less. Several features enable hydraulic dredges to be the solution of choice for these applications. First, what are hydraulic dredges and how do they compare with alternative mechanical dredge types? Hydraulic dredges create slurries, combinations of solids and water, pump the slurries to the surface of ...
-
Dredging Q+A: Top 8 Questions Answered
We strive to provide our customers with as much information as they need to make informed decisions about the dredging equipment they choose. So we compiled some of the questions (and answers!) asked most frequently for your quick review. Q: What kinds of dredges does SRS Crisafulli make? A: SRS Crisafulli produces hydraulic dredges with horizontal auger cutterheads in two model groups - ...
-
Training: How to Remove Lagoon Sludge and Improve WWTP Outcomes
What should you do when your town is under multiple and ongoing consent orders for violations of its Montana Pollutant Discharge Elimination System (MPDES) wastewater discharge permit? Excessive lagoon sludge accumulation contributes to the poor performance of any treatment system, particularly in winter. Removing sludge from the lagoon cells will improve treatment at the facility and help to ...
Need help finding the right suppliers? Try XPRT Sourcing. Let the XPRTs do the work for you