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Factory and freezer vessels: application for approval under Regulation 853/2004
Seafish, in collaboration with the Food Standards Agency, industry and enforcement representatives, has produced a number of hygiene checklists and associated documents for checking whether fishing vessels comply with minimum hygiene requirements. -
Diesel Fuel additives - Summary Report
This document provides a non-technical summary of fuel consumption tests on red diesel fuel additives, and comparison of these results with those from identical tests using red diesel alone. The test cycle used simulated a trawler operating a 20 hour 40 minute excursion from Newlyn and within this involved 3, 4 hour long trawl stages. This test cycle was established after discussion with local skippers from the Newlyn fleet and SeaFISH representatives. The tests were conducted at the Camborne School of Mines engine dynamometer test facility installed in the Holman’s Test Mine in Cornwall. -
Vermicomposting of pre-composted mixed fish/shellfish and green waste
Partially composted mixed fish/shellfish and green waste was further vermicomposted on a large-scale for seven weeks. The composition of the pre-composted waste was such that it had elevated levels of pH and electrical conductivity. In the large-scale vermicomposting system, the earthworms appeared to be reluctant to enter the waste directly for the first three weeks but then actively processed the waste. However,laboratory experiments confirmed that the earthworms would have been capable of processing the waste during this period and increasing their biomass significantly as a result. It is likely that the earthworms were ingesting and processing the waste during the first three weeks while remaining in the bedding material. Greenhouse gas emissions were found to be low, probably due to the pre-composting phase reducing carbon and nitrogen contents. The vermicompost which was derived from the process showed the high nitrate concentration which is characteristic of typical“vermicomposts”. On the basis of this and other characteristics, it would appear that the vermicompost would be capable of being used as a basis for the formulation of high value composts.