Joseph Pechsiri

6 Questions 39 Answers 0 Followers

Questions related from Joseph Pechsiri

Is anyone doing a pilot scale of bioethanol and biogas production using Saccharina latissima as substrate?

If possible I would like to ask for contact. We are doing an energy balance and would really love to reference.

12 April 2015 1,865 2 View

What are the impact of autoclaving on water chemistry?

I have some saline wastewater in glass flasks and Teflon bottles. After the autoclave I take a sample to measure PO4 using the Ascorbic Acid method and NO3 using UV-Screening. Procedures were from...

26 August 2014 6,854 7 View

How do I adapt/acclimate microalgae from autophototrophic to mixotrophic, and finally towards heterotrophic cultivation?

I have been trying to grow tetraselmis suecica in heterotrophic conditions but it is not working. Does anyone know how to adapt microalgae from autotrophic growth at 12:12 Lh:Dh light conditions...

15 January 2014 5,465 4 View

Does anyone use an alternative to Biocommand to operate the Bioflo/celligen 115 or any other bioreactors out there?

I am currently growing microalgae on the bioflo/celligen 115 bioreactor. However as I ran low of funds and can't really afford their software, but really need to perform data logging, does anyone...

05 December 2013 4,520 2 View

Anyone grown heterotrophic cultures of either Tetraselmis suecica or Tetraselmis tetrathele? I need literature!

A decade back heterotrophic of microalgae was very interesting especially with chlorella and tetraselmis. Today i still see some papers but mostly on the chlorella side, does anyone have any works...

05 December 2013 6,224 1 View

How should one clean millipore glass filter/membrane holders?

I was using the filter holders to perform a series of filtration of saline wastewater from aquaculture that will be used to perform TP, TN, ortho-P, TKN analysis. But I only have 1 set of these...

19 November 2013 2,988 4 View