Anyone familiar with using rapeseed oil with DNPS in? The DNPS is anti foaming agent. Apparently the waste cooking oil I’ve been using will be inconsistent and have no DNPS in which is why it didn’t work!
How are you getting in with your sulphur level? Mine has shot up! Not sure if I should even be running the engine Til it drops a bit! I have been adding bugs for the last week and ordered some more carbon today as a quick fix!
If anyone is having H2S issues with their Biogas, I have a product that if very effective and cost efficient.
Its called Sulfisorb Plus (file attached).
I can supply in both 500 Kg Big Bags and 25 Kg Small Bags.
I know from speaking to quite a few AD Plant Owners, Farmers and Landowners last week at the Telford Energy Now Expo 2018 - that many of you are paying ~£100+ per 25Kg of activated carbon.
If you're able to take a delivery and store a pallet (20 x 25Kg) of our Sulfisorb Plus, I can offer it at a very competitive rate compared to your current supplier. Big Savings potentially on offer.
Do you have a spec sheet for it? Would you also mind telling me the price? We've been using 40% Iron Hydroxide from another supplier and I'm keen to see how it weighs up. We haven't found it to be that effective and are looking to revert to Ferric Chloride solution but can't find the right dosing solution.
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