Gardening Ceramsite Drainage Water Purification Ceramsite for Soilless Cultivate/Drainage Layer Plants Flower Home Decor Micro Landscape Ventilation Drainage Soilless Cultivation Soil Stone (M-8mm)

Product Information

The sintering time was controlled as 6 min, 9 min, and 12 min, respectively. The preheating temperature and heating rate were described in Section 2.4. The bulk density, water absorption, compressive strength, and expansion rate were analyzed under different sintering time periods. Authors YW and ZL were employed by PetroChina Southwest Oil and Gas Field Company. Publisher’s note

Tian, X.; Schopf, A.; Amaral-Stewart, B.; Christensson, M.; Morgan-Sagastume, F.; Vincent, S. Anammox attachment and biofilm development on surface-modified carriers with planktonic- and biofilm-based inoculation. Bioresour. Technol. 2020, 317, 124030. [ Google Scholar] [ CrossRef]where ρ h is the bulk density of UDP, g cm −3; V is the nominal volume of the brass cylinder, cm 3. Lananan, F.; Abdul Hamid, S.H.; Din, W.N.S.; Ali, N.A.; Khatoon, H.; Jusoh, A. Symbiotic bioremediation of aquaculture wastewater in reducing ammonia and phosphorus utilizing Effective Microorganism (EM-1) and microalgae ( Chlorella sp.). Int. Biodeterior. Biodegrad. 2014, 95, 127–134. [ Google Scholar] [ CrossRef] The original contributions presented in the study are included in the article/ Supplementary Material, further inquiries can be directed to the corresponding author. Author contributions Zhu, J.; You, H.; Li, Z.; Ding, Y.; Ma, B. Impacts of bio-carriers on the characteristics of soluble microbial products in a hybrid membrane bioreactor for treating mariculture wastewater. Sci. Total Environ. 2020, 737, 140287. [ Google Scholar] [ CrossRef]

Mehmood, T.; Gaurav, G.K.; Cheng, L.; Klemeš, J.J.; Usman, M.; Bokhari, A.; Lu, J. A review on plant-microbial interactions, functions, mechanisms and emerging trends in bioretention system to improve multi-contaminated stormwater treatment. J. Environ. Manag. 2021, 294, 113108. [ Google Scholar] [ CrossRef] Li, H.; Huang, S.; Zhou, S.; Chen, P.; Zhang, Y. Study of extracellular polymeric substances in the biofilms of a suspended biofilter for nitric oxide removal. Appl. Microbiol. Biotechnol. 2016, 100, 9733–9743. [ Google Scholar] [ CrossRef] [ PubMed] The FCES-100 fracture conductivity meter produced by American Core Lab Company is used for the conductivity test. The maximum loading closure pressure of the instrument can be 120MPa, and the ambient temperature can be heated to 160°C. The instrument meets the stress and temperature characteristics of ultra-deep and high-temperature carbonate reservoirs, and it can test the conductivity of proppant or the conductivity of acid etched fractures. ZL, ZZ, and HZ came up with the conception and directed the study. ZL and HZ carried out the experiments. XL and ZL performed the statistical analysis. ZL and SZ drafted the article and the final approved version to be published. All authors gave the final approval for publication and agreed to be held accountable for the work performed therein. Funding Z. Luo, L. Wu, L. Zhao, N. Zhang, C. Zhou, H. Liu, P. Liu, N. Li, N. Li, J. Liu, Y. Geng, Y. Zhang and D. Ren, A production method of ultra-low density proppant based on supramolecular materials, CN 110511306A, 2019-11-29.

Introduction

In this paper, the proppant plate transport experiment device was used to simulate the transport process of ceramicites with different particle sizes and different concentrations in fractures. At the same time, the shape of sand embankment is quantitatively characterized by digital method. J. Fan, T. P. Bailey, Z. Sun, P. Zhao, C. Uher, F. Yuan and M. Zhao, Preparation and properties of ultra-low density proppants for use in hydraulic fracturing, J. Pet. Sci. Eng., 2018, 163, 100–109 CrossRef CAS. J. Zhao, Z. Liu and Y. Li, Preparation and characterization of low-density mullite-based ceramic proppant by a dynamic sintering method, Mater. Lett., 2015, 152, 72–75 CrossRef CAS.

J. D. Wine, M. P. DeBonis and R. L. Thomas, The Effect of Guar and HPG Crosslinked Fracturing Fluids on Well Performance: A Case Study, paper presented at the Low Permeability Reservoirs Symposium, Denver, Colorado, March 1989 Search PubMed. Dong, Z.; Lu, M.; Huang, W.; Xu, X. Treatment of oilfield wastewater in moving bed biofilm reactors using a novel suspended ceramic biocarrier. J. Hazard. Mater. 2011, 196, 123–130. [ Google Scholar] [ CrossRef] [ PubMed] Wang, Y.; He, W.; Wu, M.; Xing, M.; Yang, J.; Gao, N.; Pan, M. Impacts of temperature and nitrifying community on nitrification kinetics in a moving-bed biofilm reactor treating polluted raw water. Chem. Eng. J. 2014, 12, 34–45. [ Google Scholar] As shown in Supplementary Figure S3C, from the TG results, RM had a relatively larger weight loss of 20.28%, with three distinct weight loss stages at “room temperature to 450°C,”“450°C–900°C,” and “900°C–1300°C,” respectively. The first stage corresponded to the decomposition of bound water and organic matter (mass loss of 10.02%). The second stage corresponded to the dehydration of boehmite (AlO(OH)) and the decomposition of calcite (mass loss of 7.68%). The third stage was due to the decomposition of hematite (mass loss of 2.11%). From the result of DSC curve, the three distinct stages of weight loss were accompanied by clear endothermic effects. Coarse fraction - 10 - 20 mm - particularly useful for drainage in plant pots with large openings in the bottom through which the finer fractions could fall out.Engineering Technology Research Institute of Southwest Oil and GasField Company, PetroChina, Chengdu, China