1. Standard Methods for the Examination of Water and Wastewater;APHA,2005
2. Standard Test Method for Determining Aerobic Biodegradation of Plastic Materials in the Marine Environment by a Defined Microbial Consortium or Natural Sea Water Inoculum;ASTM D6691,2017
3. Standard Test Methods for Particle-Size Distribution (Gradation) of Soils Using Sieve Analysis, American Society for Testing and Materials;ASTM D6913 / D6913M,2017
4. Standard Test Method for Particle-Size Distribution (Gradation) of Fine-Grained Soils Using the Sedimentation (Hydrometer) Analysis;ASTM D7928,2017
5. Anaerobic degradation of bioplastics: a review;Bátori;Waste Manag.,2018