Questionnaire for ‘bio-treatment’ operators (anaerobic digestion, composting, aerobic digestion and MBT)
Please complete and return to: matttaylor@aquaenviro.co.uk
No.
Question
1
What type of facility do you operate?
Please tick all that apply
Anaerobic digestion facility
☐
Outdoor composting site
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In vessel composting site
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Other. Please detail
2
Have you ever taken feedstock from a biodiesel production facility (e.g. glycerol or wash waters)?
Yes ☐
3
No ☐
What biodiesel-related feedstocks do you take or have you taken in the past?
Please select all that apply and add any additional information and/or additional feedstocks not listed
EWC
Code
Description
Accepted?
Form of
feedstock
(liquid, sludge,
solid)
07 01 08*
Glycerol waste from bio-diesel
manufacture from non-waste
vegetable oils only
Choose an item.
Choose an item.
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Approximate
tonnage or
Accepted as a
volume used per
waste or product?
year (tonnes or
m3)
Do you have any
analytical data on the
feedstock? (please
enclose in your
response)
Choose an item.
☐
No.
Question
16 10 02
Non-hazardous aqueous liquid
wastes, such as liquor /
leachate from a composting or
other aerobic process
Choose an item.
Choose an item.
Choose an item.
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16 10 04
Non-hazardous aqueous
concentrates
Choose an item.
Choose an item.
Choose an item.
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19 02 06
Non-hazardous sludges from
physico/chemical treatment
Choose an item.
Choose an item.
Choose an item.
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19 02 10
Glycerol not designated as
hazardous
Choose an item.
Choose an item.
Choose an item.
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19 02 11*
Other wastes containing
dangerous substances
Choose an item.
Choose an item.
Choose an item.
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19 02 99
Wastes not otherwise
mentioned
Choose an item.
Choose an item.
Choose an item.
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Choose an item.
Choose an item.
Choose an item.
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Choose an item.
Choose an item.
Choose an item.
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Choose an item.
Choose an item.
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Choose an item.
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Choose an item.
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No.
Question
4
If you have ever used biodiesel-related feedstocks, have you noticed any negative impacts? For example:
foaming in the digester, reduced biogas yields.
Please detail below.
Please complete and return to: matttaylor@aquaenviro.co.uk
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