Hi everyone, I am student whois 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"
Hi everyone, I am student whois 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"