Hi everyone, I am student who is researching about tofu waste especially the liquid waste what treatment do they actually did, in my country lots of people throw it to river because it was very expensive to build a "waste management to catch the methane gas"
@李馡琉4 жыл бұрын
The owner asked a expert for help. He suggested to put "納豆菌"(Bacillus subtilis natto) into the liquid waste.
@mitchellsultanmanalocon30052 жыл бұрын
Hi nihow wo su Suming lee helen taytay ni how ma naga laopan how ma ni?