Refine by
Slurry Testing Articles & Analysis
11 articles found
Growing conditions have been perfect over the last few weeks, so fertiliser has been going on ‘a plenty’ but have you a Nutrient Management plan (NMP) in place? Many businesses have signed up to nutrient planning as part of their Sustainable Farming Incentive (SFI) agreement, and the Environment Agency is looking very closely at NMP’s when they are inspecting ...
An estimated saving of € 300 000 per annum. Installation of the BioPrePlant-System has reduced Ecopro’s cost for incineration significantly. Ecopro is an AD biogas plant in Verdal, which is located approximately 94 km north of Trondheim. The plant was commissioned in 2008 and the food waste pre-treatment equipment consisted of a drum sieve that was 17 m long and 4 m diameter together ...
Application Public Water Utility Potable Water Treatment Facility Material Hydrated Lime Slurry From Water Softening Clarifiers Incoming Slurry 15 – 25% Solids Problems Land Application Prohibited By State Law pH Range Of 9.0 – 11.0 (Highly Caustic) High Liquid Transport, Solidification & Disposal Costs Needed Immediate ...
Application Steel Finishing Mill Industrial Waste Water Treatment Facility Material: Primarily Iron Oxide and Calcium Carbonate Settled out in Clarifiers Incoming Slurry 10 – 35% Solids Problems & Challenges Two Existing Vacuum Drums are Obsolete and One Already Out of Service Parts for Vacuum Drums Usually must be Custom Made Rising Maintenance, ...
To reduce operational costs, a key factor is the availability of an inexpensive source of heat, such as that coming from an anaerobic digestion (AD) plant. The aim of this study was to test vacuum evaporation for the treatment of cattle slurry digestate focusing on heat exploitation. Tests were performed with a pilot plant fed with the digestate ...
The slurry was pumped to an 18,000 gallon mix tank and chemical conditioning was added to the slurry, increasing dewaterability of ash slurry. A sample of the conditioned ash slurry was removed and tested on the Geotube£l Rapid Dewatering Test (RDT| to verify dewaterability. This ...
Eleven exopolysaccharides (EPS) isolated from different human intestinal Bifidobacterium strains were tested in fecal slurry batch cultures and compared with glucose and the prebiotic inulin for their abilities to act as fermentable substrates for intestinal bacteria. ...
The soil aqueous extracts were analyzed with a test battery of organisms of different trophic levels (photobacteria, crustacea, algae and protozoa). ...
It is anticipated that a low-cost jute geotextile placed on a clay slurry surface without anchorage will expedite construction of sand seams by providing support for the thin sand layers and preventing penetration of sand into the clay slurry. ...
Many of the technologies that relate to groundwater use bentonite slurries. The results of a laboratory investigation aimed at determining the characteristics of a bentonite slurry as a sealant are presented herein. Slurry indicator tests were used to determine the physical characteristics of the slurry, and ...
The progress of sedimentation, self-weight consolidation, and gain in surface strength of a hydraulic clay fill were observed by monitoring the density improvement of the clay slurry with time. A practical method of measuring the in situ slurry density profile with depth is to employ a submersible gamma-source, backscattertype nuclear density gauge. A ...