Closed top, corrosion-resistant mobile storage tank

A storage tank comprising:

• a tank shell comprising:
• at least one bottom wall panel, at least one top wall panel configured to have an apex “v” design, and at least four side wall panels, wherein each wall panel is further affixed to each of the bottom wall panel and the top wall panel to form an interior tank space, and wherein each panel further comprises a copolymer polypropylene material;
• at least one manway assembly, configured to operate as an access point to the tank shell, wherein the manway assembly further comprises a door comprised of at least one copolymer polypropylene material and at least one steel reinforcement wherein the steel reinforcement is affixed to the tank shell;
• at least one pipeline system housed within the tank shell comprising at least one inlet assembly and at least one drain assembly, wherein at least one of the pipeline systems comprise a “u” shape design;
• at least one trailer configured to transport the tank shell;
• at least one slip plate affixed to the top surface of the trailer and upon which the tank shell sits to enable movement of the tank shell;
• and
• at least one steel reinforcement configured so as to encapsulate the tank shell and wherein each steel reinforcement is affixed to the trailer.